MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6cf4cf86f88a4a39c6f5f666d938771bb58d99dfe16c83c3041442db8adb9746. 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: 9


Intelligence 9 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6cf4cf86f88a4a39c6f5f666d938771bb58d99dfe16c83c3041442db8adb9746
SHA3-384 hash: 9976d98ea1c6d4f363dbf6254f4c99e49919a740585b6638e93d571cde12d9f4cdeff41c48911cc452333ee5bdce52a1
SHA1 hash: f18a7000bab24bb1a590981c56324c11b61d3ea4
MD5 hash: a29308474acb85feb04a14516296fcda
humanhash: spaghetti-cup-princess-arkansas
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:104'500 bytes
First seen:2026-02-07 04:33:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Aj0d/LPKGSDKPJFPUD6tGQn4fjRHLETVcl3sjWqkUit6fix9U/aOxn/SCj5eckyO:Aje/LP+KPJFu3w430M6fisBTjES+X
TLSH T1CDA3D596BC82962BC5E123BAB67E668D336173E4C2CF711B88205B247B8551F0D77F84
telfhash t149e06840fd799a1ca9d39670ed9942b6a2022233b61b0b11cfe8cbd0843b004b60de9e
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/6f44dca6-ca8e-4ef4-8899-788e6fbe36bd/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.ba HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/6cf4cf86f88a4a39c6f5f666d938771bb58d99dfe16c83c3041442db8adb9746/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f9027093-9dc4-433d-a6ba-d24c58451f9d
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1865116
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6cf4cf86f88a4a39c6f5f666d938771bb58d99dfe16c83c3041442db8adb9746
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6cf4cf86f88a4a39c6f5f666d938771bb58d99dfe16c83c3041442db8adb9746/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/6cf4cf86f88a4a39c6f5f666d938771bb58d99dfe16c83c3041442db8adb9746
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nt2m7bxyrjfdtrxv6ztnsodxdo2y3go74fwihqyecrbnxcw3s5da._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:owari
Link:
https://tria.ge/reports/260207-e67ymscz2c/
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/6cf4cf86f88a4a39c6f5f666d938771bb58d99dfe16c83c3041442db8adb9746

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 6cf4cf86f88a4a39c6f5f666d938771bb58d99dfe16c83c3041442db8adb9746

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3773417/
  
Delivery method
Distributed via web download

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