Open Source Security Blogs

Get notified when Elasticsearch/Wazuh Indexer/ OpenSearch stops indexing data

Prerequisites:

Use case:

Monitor Wazuh indexer/Elasticsearch/Opensearch Indexing and get a discord notification if no events indexed for the last 5 minutes.

Monitoring Script: 

#!/var/ossec/framework/python/bin/python3
import json
import requests
from requests.auth import HTTPBasicAuth
from socket import socket, AF_UNIX, SOCK_DGRAM


SOCKET_ADDR = '/var/ossec/queue/sockets/queue'
AUTH = HTTPBasicAuth('Username', 'YourWazuhIndexer/ElasticsearchPassword')
WazuhIndexer_URL = 'https://WazuhIndexer.ElasticsearchIP:9200'
#query data for the last 5 mins
QUERY = {
    "query": {
        "bool": {
            "must": [],
            "filter": [
                {"match_all": {}},
                {"range": {"timestamp": {"gte": "now-5m/m"}}}
            ]
        }
    }
}

def send_event(sock, msg):
    try:
        string = f'1:WazuhIndexer_query:{msg}'
        sock.send(string.encode())
    except Exception as e:
        print(f"Error sending event: {e}")

def fetch_hits(url, query):
    try:
        response = requests.get(url, auth=AUTH, verify=False, json=query)
        response.raise_for_status()  # Raise an error for bad status codes
        return json.loads(response.text)['hits']['total']['value']
    except requests.exceptions.RequestException as e:
        print(f"Error fetching data from Elasticsearch: {e}")
        return None

def main():
    try:
        sock = socket(AF_UNIX, SOCK_DGRAM)
        sock.connect(SOCKET_ADDR)

        # Fetch Wazuh alerts events hits
        wazuh_hits = fetch_hits(f'{WazuhIndexer_URL}/wazuh-alerts*/_search', QUERY)
        if wazuh_hits is not None:
            send_event(sock, f'All Wazuh Alerts Events indexed retruns:  {wazuh_hits} hits')

        # Fetch all events hits
        all_hits = fetch_hits(f'{WazuhIndexer_URL}/*/_search', QUERY)
        if all_hits is not None:
            send_event(sock, f'All Indexed Events returns: {all_hits} hits')

    except Exception as e:
        print(f"Error with socket operations: {e}")
    finally:
        sock.close()

if __name__ == "__main__":
    main()

Wazuh Manager Configuration:

Place the script in the Wazuh manager under the path /var/ossec/integrations assigning the following permissions and ownership: 

chown :wazuh /var/ossec/integrations/monitorIndexing.py
chmod 750 /var/ossec/integrations/monitorIndexing.py

Add the configuration to run the script and the rules to trigger the alerts in your Wazuh manager: 

 <wodle name="command">
  <disabled>no</disabled>
  <command>/var/ossec/integrations/monitorIndexing.py</command>
  <interval>1m</interval>
  <ignore_output>yes</ignore_output>
  <run_on_start>yes</run_on_start>
  <timeout>0</timeout>
</wodle>

<integration>
        <name>custom-discord</name>
        <group>monitoring</group>
        <hook_url>https://discord.com/api/webhooks/125309xxxx</hook_url>
        <api_key>https://192.168.121.97</api_key>
        <alert_format>json</alert_format>
</integration>

 <group name="monitoring,">
  <rule id="100302" level="8">
    <location>WazuhIndexer_query</location>
    <match>All Wazuh Alerts Events indexed retruns:  0 hits</match>
    <description>No Wazuh alerts indexed for the last 5 minutes</description>
  </rule>
  <rule id="100303" level="10">
    <location>WazuhIndexer_query</location>
    <match>All Indexed Events returns: 0 hits</match>
    <description>No events indexed for the last 5 minutes</description>
  </rule>
</group>

Make sure to restart the Wazuh manager to apply the changes: systemctl restart wazuh-manager

Result:

Hope this helps 😀

EL WALI KARKOUB

, , ,

176 responses to “Get notified when Elasticsearch/Wazuh Indexer/ OpenSearch stops indexing data”

  19. Can you be more specific about the content of your article? After reading it, I still have some doubts. Hope you can help me.

  49. I am no longer sure the place you’re getting your info, but good topic. I needs to spend a while studying more or working out more. Thanks for great info I used to be in search of this info for my mission.

  52. If you’re trying to bulk up, Anavar is at all times a sensible choice for lean muscle.
    For newbies, it’s instructed you go for mg with
    a cycle size of 8-10 weeks. If you’re more experienced, you can play around with the dosages
    a bit.
    Thoroughly analysis reputable sources, confirm product authenticity, and prioritize products that bear rigorous high quality testing.
    Additionally, seek the guidance of with healthcare professionals or experienced health advisors to make sure Anavar
    aligns with your targets, overall well being, and individual circumstances.
    Implementing a post-cycle therapy (PCT) protocol after finishing an Anavar (Oxandrolone) cycle is important for
    restoring pure hormone production and sustaining optimum health.

    Hair loss is possible from testosterone because of a
    considerable rise in DHT ranges, which may result in shrinkage and damage to hair follicles
    on the scalp. Generally, it isn’t beneficial for bodybuilders to block DHT, as
    it’s a highly effective anabolic hormone. Anecdotally,
    we’ve seen decreased DHT ranges inhibit will increase
    in muscle hypertrophy and energy. Bodybuilders have referred to testosterone as
    the “safest steroid.” Nonetheless, no anabolic steroids are protected when taken in supraphysiological doses and
    without medical steering. However, if a consumer abuses Anavar with extreme dosages, endogenous testosterone recovery just isn’t certain. By leveraging its advantages alongside proper coaching and nutrition, you can maximize muscle progress and overcome plateaus, regardless
    of your health level. TRT dosages for testosterone alternative remedy are determined primarily based on particular person hormone levels and desires.

    Oxandrolone and Nandrolone are just about at complete opposite
    ends of the spectrum. The former is used for chopping, recomping, and
    getting lean, whereas the latter is often used to bulk up and add mass.
    As A Outcome Of of this, it’s unlikely that you’d
    ever want to use them together. Men ought to start an Anavar dosage with mg
    a day, preferably 30 mg if you’re new to the world of steroids.
    This should be greater than enough to correctly stimulate muscle
    positive aspects, and it’s good for those just beginning out.
    They don’t offer the bodybuilding and performance-enhancing
    results that you can derive from utilizing genuine oral Anavar
    steroids.
    Nonetheless, it’s sensible to watch liver enzymes throughout utilization as a precaution. Anavar is broadly
    utilized in managing muscle-wasting ailments, corresponding to
    these brought on by HIV/AIDS and certain cancers. These conditions usually
    lead to cachexia, a syndrome marked by extreme muscle atrophy and weight
    reduction.
    A descriptive examine of opposed occasions from clenbuterol misuse and abuse for weight loss and
    bodybuilding. (17) Malhotra, A., Poon, E., Tse, W.
    Y., Pringle, P. J., Hindmarsh, P. C., & Brook, C. G.
    The results of oxandrolone on the growth hormone and gonadal axes in boys with
    constitutional delay of progress and puberty.
    If a person’s physique fat share appears to have increased on Anavar
    they usually have not been overeating, then the active substance could additionally be Dianabol.
    This is extra widespread with Instagram models or folks often showing on magazine covers.
    There is high strain on these individuals to continually look in glorious situation, in order that
    they utilize Anavar as somebody would with testosterone on TRT (testosterone substitute therapy).
    If a consumer has no choice and equally wants to construct muscle
    and burn fats on the same time, upkeep calories could additionally be optimal.

    This supplementation strives to maintain up a balance, forestall issues such as fatigue,
    mood swings, and lowered libido that may be associated to low
    testosterone ranges. Users normally begin this supplemental administration per
    week before beginning the steroid and proceed it till a few weeks after discontinuation to regain regular hormonal stability.

    Open the door to the transformative effect of the anabolic steroid,
    generally known by its popular name, Anavar. Primarily used for chopping
    cycles, this compound is famend worldwide for its influence on muscle development and strength whereas maintaining a lean physique.
    Embracing this progression stage involves careful consideration,
    with this versatile possibility gaining attention due to minimal undesirable outcomes and strength-enhancing talents.
    Anavar features by mimicking testosterone, promoting muscle
    development and enhancing masculine physical attributes.

    From the FDA’s standpoint, this occasion appeared to be the final straw that broke the camel’s back.

    Even though this drug is sort of well-liked with ladies,
    there may be evidence that those who take Anavar can expertise sudden changes
    in their menstrual cycles [12]. There could be multiple explanations for this, together with that
    oxandrolone is not a well-liked PED among skilled athletes as a end result of intense workout pumps that it can cause.

    Beginners might want to contemplate beginning with 30 milligrams per day, but
    they want to be warned that such a small dose might don’t have any
    impact on certain individuals. Starting a discount cycle with 50 mg per
    day is an appropriate starting point. Because Anavar is a steroid that’s usually
    well-tolerated by men, your degree of experience won’t play a huge impact
    in choosing how a lot Anavar you want to take.
    It is rare for Anavar customers to expertise painful pumps when performing deadlifts, particularly
    within the lower again. Therefore, users must use
    warning while adding brief rest periods between units or doing high rep ranges when exercising.

    Anavar’s aesthetic benefits embrace a rise in glycogen storage
    capability. To forestall additional liver damage, Anavar shouldn’t be
    used with hepatotoxic substances like alcohol.

    As for the inhibition of glucocorticoid hormones, these are muscle
    losing hormones; cortisol being essentially the most
    well-known. Anavar® incorporates 4-Androstenolone can also be called four androstene-3b-ol,17-one or
    4-ANDRO by many in the bodybuilding community for brief.
    4-Androsterone products are nice stackers, and could be stacked with nearly any compound.
    Both experimental and anecdotal proof supports 4-Androstenolone’s capacity to boost testosterone levels and enhance efficiency.
    Anavar® additionally incorporates 1-Androstenolone that
    has a singular structure which makes it favorable to many individuals who wish
    to stability their hormones.
    By following a structured cycle, customers aim to maximize the advantages of Anavar whereas minimizing
    potential dangers and unwanted side effects. Understanding the vital
    thing elements and concerns of an Anavar cycle
    is crucial for reaching desired outcomes and maintaining
    general well being and well-being. Lastly, Anavar binds to androgen receptors
    within the body, triggering specific mobile responses. This activation can lead to elevated
    muscle energy, improved recovery, and enhanced athletic performance overall.
    In The End, the choice to use Anavar ought to be primarily based on an intensive assessment of your fitness targets,
    well being status, and willingness to adhere to protected utilization practices.
    Consulting with healthcare professionals, ideally these experienced
    with performance-enhancing substances, can present priceless insights and
    assist you to make an informed determination. Anavar is usually a highly
    effective device in reaching peak efficiency and a defined physique, but
    like all powerful software, it have to be used responsibly and with due diligence.

    In most cases, these side effects are reversible once the person stops taking Anavar.
    This can range from gentle discoloration to extra extreme
    changes, corresponding to patches of darker pores and
    skin. The different facet effect that is generally reported is
    changes in hair progress. Nevertheless, this should be
    approached with warning, and professional steering is really helpful.
    CrazyBulk is a reputable and well-known firm in the fitness trade, and their merchandise
    are formulated with high-quality elements to ensure efficient
    and protected outcomes.

    References:

    steroids for muscle gain

  55. 本来、電柱およびこれに添架される電線は空間としての道路を占有しているため、道路法に基づいて道路管理者に対して所定の手続きを踏む必要があるほか、電柱所有者に対しても利用許可の申請が必要になるが、無許可であっても一旦設置してしまえば撤去するには膨大な費用がかかるため行政も簡単には撤去できない隙間を突いたやり方で勢力を拡大。 ミャンマー、ラカイン州マウンドーでロヒンギャの武装集団が複数の治安施設を襲撃。治安部隊員12人が死亡。乗員10人が死亡、5人が負傷。兵士2人が負傷。深夜に見ている人は当直の人だけ、しかも経営者が現場に入っているとなるとサービスに入っていなくても入ったように出来る訳です。

  56. I believe what you wrote was very logical. But, consider this, what if you were to write aawesome headline? I ain’t suggesting your content is not good,but suppose you added a title to maybe grab people’s attention? I mean Et harum quidem rerum facilis est etexpedita distinctio – MTC Formation & Comptabilité: Martine Tremblay – Sage 50is a little vanilla. You could glance at Yahoo’s home page and see how they create newstitles to get viewers interested. You might add a video ora picture or two to grab people excited about everything’ve written.In my opinion, it might make your blog a little livelier.

  63. NPP is a pretty mild compound helpful in chopping cycles, and you will discover the features not
    difficult to maintain (potentially due to less water
    retention). However a extra advanced and potentially much more efficient method is
    to do frontloading. The primary aim of frontloading is to
    get your blood levels of a steroid up to an optimal stage
    as fast as potential. This, in fact, lets you benefit
    from faster efficiency results and features. Anavar is often referred to as the “female-friendly” steroid, largely as a end result
    of its reputation amongst women utilizing performance-enhancing substances.
    Anavar has gained significant curiosity, especially amongst
    female bodybuilders and athletes seeking to construct
    lean muscle while minimizing potential health risks. Anavar, additionally identified by the name Oxandrolone, is an oral anabolic
    steroid that has turn out to be a favourite amongst bodybuilders, athletes, and health lovers.

    Anavar can be prescribed by a licensed medical skilled, together with docs, nurse
    practitioners, and physician assistants. Nonetheless, not all medical
    professionals are keen to prescribe it, especially for bodybuilding functions.

    Yes, Anavar is a prescription-only drug and cannot be purchased over the counter.
    You will need a prescription from a licensed medical professional
    to acquire Anavar legally. Usually guys will introduce it into a stack about
    four weeks before a contest to have the ability to dry them
    out to achieve that super onerous look. It has a diuretic effect to flush out water to create a hard,
    dry muscle impact.
    Bill’s experience and expertise (plus our anecdotal findings) suggest that Anadrol
    may very well be one of the best steroids for ladies, as 5 mg
    of Anavar is a tiny dose. One principle of why Anadrol is
    so well-tolerated by girls is that although it produces large increases in testosterone, it also raises estrogen levels
    significantly. This testosterone-to-estrogen stability seems
    necessary for avoiding a masculine appearance. Nonetheless, analysis and
    our experience recommend that Anadrol does not
    produce the same androgenic effects in women. It is favorable amongst women due to
    its low androgenic score (44-57), thus causing a low threat of virilization. Women may discover a subtle decrease in pure testosterone from taking Anavar,
    plus some negative shifts in ldl cholesterol; nevertheless, such effects
    are solely likely to be delicate. However, if a girl stops her steroid
    cycle as soon as virilization signs happen, they usually quickly diminish and are reversed.

    There is somewhat quantity of testosterone in women’s bodies, albeit in very decrease
    concentrations. From its drug profile to recommended dosages, potential side effects,
    and sensible utilization in bodybuilding, we’ve
    compiled a wealth of information to empower you with
    a radical understanding of this product. Discover the unique traits of Anavar 10 and its
    function in enhancing performance and attaining
    fitness goals. Lastly, for well-versed, seasoned bodybuilders,
    a sophisticated Anavar cycle may entail a better dosage – potentially eighty to one hundred milligrams a
    day – to carve that chiseled look. At this level, Anavar will normally be mixed with different compounds for a holistic range of
    advantages. Nevertheless, mindfully increasing dosages, listening to
    your body’s cues, and keeping the cycle period in a safe vary remain paramount, no matter your
    bodybuilding experience.
    Usually, each men and women ought to purpose
    for 6-8 weeks of use, with 6 weeks being the standard maximum
    for most ladies. Whereas extending the period of use is feasible, it’s advisable to take a break earlier than starting once more.
    Supplementing with Anavar throughout chopping phases not solely helps protect muscle but also enhances fat
    burning effectivity. Even if its direct lipolysis impact isn’t
    the strongest, Anavar significantly boosts metabolic rate.
    As fats is shed, people typically notice a tougher,
    extra outlined look with increased vascularity. Overall, Anavar contributes to a tighter and extra aesthetically pleasing physique
    through the chopping phase.
    We discover cholesterol levels shift in a adverse means on Anavar, though notably lower than other steroids.
    Oral steroids usually do not have a constructive reputation in phrases of liver health.

    This is because orals are C-17 alpha-alkylated, which means they are processed by the liver before getting into
    the bloodstream. Consequently, the organ becomes confused, with ALT and AST liver enzymes rising.

    In summary, the consumption of faux Anavar undoubtedly comes with higher dangers of adverse effects.
    The unknown nature of components in counterfeit products and the potential for severe well being complications make it crucial to stay away from these.

    Whenever considering the use of Anavar or its alternate options, it’s essential to source from respected
    dealers to avoid falling into the counterfeit entice.
    One well-liked alternative is Anvarol, produced by the well-known complement
    company, CrazyBulk. Anvarol is designed to deliver similar benefits
    to Anavar, specializing in boosting strength and vitality by stimulating phosphocreatine synthesis in your muscular tissues.
    The supplement, created with each women and men in mind, incorporates elements like
    soy protein, whey protein, and ATP.
    As a end result, we don’t get the muscle-building impact from this steroid that you may in any other case count
    on of such a potent compound. What it could do, nonetheless,
    is enhance fats loss and considerably increase efficiency.
    Androgenic unwanted side effects like hair loss and pimples are nonetheless
    attainable with Masteron however are thought of delicate compared with other steroids.
    Masteron is also usable by girls when careful consideration is paid to dosage to
    keep away from virilization. If you’re going to run a Masteron cycle, take a
    look at my full Masteron (Drostanolone) cycle information.
    Another Anavar stack for men is a pure slicing cycle and consists of one other cutting-specialist steroid in Winstrol.

    Winstrol is among the best slicing compounds available, and
    when mixed with Anavar, it proves to be a potent duo for final shredding.
    All of these stacks would require a post-cycle remedy protocol afterward.
    A commonplace PCT is Clomid at 100mg day by day, beginning two weeks after your last dose.
    Winstrol is likely to cause virilization results in girls, together with voice hoarseness30,
    pimples, adjustments in menstrual periods, and development of facial hair.

    Females would need to use very low doses of Winstrol to avoid these effects, in the
    4mg to 10mg day by day vary. The Anavar/Clen combo is sweet
    sufficient to get you some impressive weight reduction results.

    Additionally, Anavar can also assist to extend muscle mass, which may additional
    defend bones from injuries. Subsequently, Anavar provides a singular benefit by serving to to enhance both bone
    density and muscle. General, the elevated vitality levels provided by Anavar may be extremely beneficial for many who wish to improve their physical performance.

    References:

    is creatine a steroid yes or no

  64. The half-life of Anavar is 9 hours, so a single daily dosage is perfect.
    Due to its versatility and relatively gentle side effects, Anavar has turn into popular for
    slicing cycles, first time steroid cycles, and even amongst female athletes.
    In a mixed cycle that includes Anavar, the dosage usually ranges between 40 to
    60 milligrams per day.
    We’ll additionally discuss some of the commonest
    unwanted side effects of Anavar, and clarify how one can reduce your risk of experiencing these unwanted effects.
    Whether you’re a seasoned bodybuilder or
    just starting out, this article will give you the knowledge you want to make an informed decision about using
    Anavar. In conclusion, selecting the best PCT for Anavar is essential to assist your physique
    get well after a cycle. Consider the components mentioned above,
    comply with the dosages and timing for each kind of PCT, and seek the guidance of with
    a healthcare skilled before starting any cycle. When choosing the right PCT for Anavar, there are several components to contemplate.
    Anavar is a gentle steroid, however it can nonetheless suppress
    your pure testosterone production.
    When scanning by way of choices for health supplements, the query “What do Anavar Tablets Look Like” could
    come to mind. Sometimes, they’re simply distinguished by their lenticular
    or oval shape and usually, depending on the
    manufacturer, are available hues of white or off-white.
    Nonetheless, like all medications, there could be all the time the potential for side effects.
    Before taking Anavar, it may be very important converse with a medical
    skilled to discover out whether it is right for you.

    Kidneys are very sensitive and, unlike the liver,
    they can’t recover after harm. Suppression will start within the first 10 hours of the primary dosage, however,
    finding out how lengthy it takes for you to be totally suppressed will rely
    upon individual elements. “Let’s throw another plate on and see the method it goes.” “I suppose I can do one other set.” “I really feel like doing a little extra equipment.”
    I go away the gym no extra tired than I walked in. There has been a small amount of pimples – the everyday hormonal spots round my
    jaw that I get when my interval is due. I felt premenstrual and had mild menstrual cramps, but there was no bleeding this cycle.
    I managed to discover a source online just by googling and then reading the
    Trustpilot reviews fastidiously.
    However, you will need to notice that Anavar shouldn’t be used as the solely real PCT agent,
    because it is probably not efficient sufficient to revive pure testosterone ranges.
    Trenbolone is a complement that’s incessantly used during a cycle of Anavar.
    Trenbolone, like Anavar, is an anabolic steroid that does not aromatize and isn’t estrogenic, hence it doesn’t trigger
    water retention. Consequently, this mix is very profitable for major slicing calls for in addition to lean acquire production. Taking four hundred milligrams of Trenbolone acetate per week for eight
    weeks will dramatically amplify the effects of Anavar.

    This off-period helps to restore your body’s natural hormone production and stop dependency.
    To get probably the most out of your Anavar cycle and decrease any potential side effects, there are a couple of supplements and way of life adjustments you may want
    to think about. Anavar is processed by the liver, so it’s essential
    to help your liver well being during your cycle.
    Correct dosing is essential to avoid unwanted effects and get the
    desired outcomes. Cycle DurationThe period of an Anavar cycle is usually between 6 to 8 weeks.
    This timeframe permits for significant advantages while minimizing the potential pressure on the physique.
    It is necessary to notice that longer cycles might enhance the risk of unwanted
    effects and suppress natural hormone manufacturing.
    Oxandrolone is a man-made steroid that is similar to testosterone, which happens naturally in the body.
    This is an anabolic steroid that may promote the expansion of
    muscle tissue in the body and allow you to gain the load
    you have to be as wholesome as potential. Most women will use Anavar on its own in a cycle, however additionally it
    is generally stacked with a fat-burning compound referred to as Clenbuterol (not an anabolic steroid).

    Users have reported changes in pores and skin color,
    nausea, headaches, and changes in sexual want. More serious unwanted side effects would possibly embody mood
    adjustments, swelling of arms or feet, uncommon tiredness,
    or issue in respiration. If you’re considering using Anavar to realize muscle, you could be questioning
    how and where to buy it. Anavar is a managed substance in many nations, including the UK, and
    may solely be obtained with a prescription from a licensed doctor and pharmacy within the Usa.
    Anavar also can have an impact on cholesterol levels,
    particularly by decreasing HDL (good) ldl cholesterol.

    Although there are a variety of unwanted side effects, the vast majority of them can typically be averted as a outcome of
    the chemical is neither robust nor harmful. The Meals and Drug Administration (FDA) granted orphan drug status for the treatment of alcoholic hepatitis, Turner syndrome, and
    HIV-induced weight loss in subsequent years. It can also be indicated as an antidote to catabolism
    brought on by extended corticosteroid therapy.
    Whether your goal is a sharper physique, strength enhancement, or physique refinement,
    high quality Anavar—when used responsibly—can allow you to get there.
    Anavar is technically unlawful to purchase without a prescription in lots of countries, which suggests most on-line sources are operating
    in a authorized gray area. That stated, you’ll be able to nonetheless discover secure,
    discreet, and quality-focused sellers if you know what
    to look for. Diuretics are another choice, but they aren’t really helpful for bodybuilders
    since they could place additional pressure on their kidneys and lift
    their risk of developing renal illnesses. It is unusual for Anavar users to expertise
    painful pumps when performing deadlifts, significantly within the lower again.

    References:

    legal steroid Side effects

  164. “. WebNewtype (2021年4月15日). 2021年4月24日閲覧。 4月 – 株式会社リクルートゼクシィナビ、株式会社リクルートスタッフィングクラフツを設立。管理すべきとする超人登録法が成立し、ヒーロー同士が登録法の是非を巡って争うがミュータント登録法などを経験したX-MENは争いに与せず事態を静観していた（『シビル・

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