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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8cb552bced9f715c2c24e058d5f589710e185991af4552e9f22d15d1249ca271. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8cb552bced9f715c2c24e058d5f589710e185991af4552e9f22d15d1249ca271
SHA3-384 hash: 7af2f7478567df88d44e7b0f0e2351c85ced2241500eb447ac37593a1383dca4c029d9ee5eb839b99961fc8b241d377f
SHA1 hash: 103cbc756e510be712259f4a2a7477f7293ba0c7
MD5 hash: e18ec4eb89a970bac2c723658a4b5932
humanhash: mexico-item-mobile-kentucky
File name:pDY
Download: download sample
Signature Mirai
Create hunting rule
File size:83'836 bytes
First seen:2026-07-22 00:14:31 UTC
Last seen:2026-07-22 08:59:04 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:Mjn/sQkEG/DKYUIlkvkCCd3cHqDdGg32Hd6NouPAxwuH5llUbiuNa4kZHh:6OEID9g2ICl32Hd6NouPAxRK7NaD
TLSH T18683082ABD819F05D4D526BAFF1E924933535BBCE3EE7102DE146B2527CA91B0F3A401
telfhash t16ee061b64a4185fc93e44559d05f711a430ce052051045d8bafc5e1fd173886760e40a
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
111
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Other.Malware-gen.92882352.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Sets a written file as executable
Receives data from a server
Connection attempt
Sends data to a server
Manages services
Runs as daemon
Collects information on the CPU
Creating a file
Collects information on the RAM
Creates or modifies files in /cron to set up autorun
Writes symbolic links to system directory
Creates or modifies files in /init.d to set up autorun
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6a600bade6fa4b7b76f0402b/reports/13d3fc84-e643-4d06-8d24-909a108f694d/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-07-21T22:30:00Z UTC
Last seen:
2026-07-23T22:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8cb552bced9f715c2c24e058d5f589710e185991af4552e9f22d15d1249ca271/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/470306c1-5999-4793-b0d4-199cd17bc40b
Behavior Graph:
Download SVG
%3 guuid=a9685aa1-1600-0000-6b12-c94a4e0d0000 pid=3406 /usr/bin/sudo guuid=c9639ea4-1600-0000-6b12-c94a5d0d0000 pid=3421 /tmp/sample.bin guuid=a9685aa1-1600-0000-6b12-c94a4e0d0000 pid=3406->guuid=c9639ea4-1600-0000-6b12-c94a5d0d0000 pid=3421 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/9f158c1f-865d-4854-b778-8e323c629a67
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8cb552bced9f715c2c24e058d5f589710e185991af4552e9f22d15d1249ca271
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8cb552bced9f715c2c24e058d5f589710e185991af4552e9f22d15d1249ca271/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-22 00:15:59 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rs2vfphnt5yvylbe4bmnl5mjoehbqwmrv5cvf2psfuk5cje4ujyq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
antivm discovery execution persistence privilege_escalation
Link:
https://tria.ge/reports/260722-ajq96aszcw/
Behaviour
Reads runtime system information
Checks CPU configuration
Creates/modifies Cron job
Enumerates running processes
Modifies rc script
Modifies systemd
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/8cb552bced9f715c2c24e058d5f589710e185991af4552e9f22d15d1249ca271

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Linux_Generic_Threat_0ea505fa
Create hunting rule
Author:Elastic Security
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 8cb552bced9f715c2c24e058d5f589710e185991af4552e9f22d15d1249ca271

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3889919/
  
Delivery method
Distributed via web download

Comments