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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 25af3cfa326f231d6582763f9dd67efc8a9233b14c8a05097a90a0be7a4a63d7. 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: 12


Intelligence 12 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 25af3cfa326f231d6582763f9dd67efc8a9233b14c8a05097a90a0be7a4a63d7
SHA3-384 hash: bd5ec022f7faddebcab3587f674976c31d09ec35b78ac04892bb9ec16764e680e289f41b4c2f9c017abd6c0cd73c6ecd
SHA1 hash: 78c942d41829f6afeafd860ef9d7018c3b35bd1e
MD5 hash: be2355b6c268e214f6f731153c006aba
humanhash: dakota-island-friend-kentucky
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:95'720 bytes
First seen:2026-01-07 01:03:39 UTC
Last seen:2026-01-08 01:21:45 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:cd+6IHbLrKZe7C6a4m2qiLM3ZO+XC2zsethxAqrr8zQ:2+6cLrGoL+DhxA+iQ
TLSH T1BE93D551BC82562BC5E023BAA67E668D336473E4D2CF722BC8214B257BC561F0C63F95
telfhash t1d9e06800fd699a1ca9d39670ed5902b6a2022233b61b0b11cfe4cbd0843b004b60de9e
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 :
2
# of downloads :
97
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/775a15ba-3ee9-4669-8275-f7794dbec731/
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
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/695db10eb2a113fa4f68656d/reports/f7dd2c35-2cd2-4197-b510-9c31cfad2ccc/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-06T23:11:00Z UTC
Last seen:
2026-01-07T02:47:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/25af3cfa326f231d6582763f9dd67efc8a9233b14c8a05097a90a0be7a4a63d7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a27e40d0-a8ad-4784-a586-894cf5cec97c
Behavior Graph:
Download SVG
%3 guuid=7f529389-1700-0000-1da4-e2300f0d0000 pid=3343 /usr/bin/sudo guuid=5722748b-1700-0000-1da4-e230130d0000 pid=3347 /tmp/sample.bin guuid=7f529389-1700-0000-1da4-e2300f0d0000 pid=3343->guuid=5722748b-1700-0000-1da4-e230130d0000 pid=3347 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/19a1bde3-a8a4-453b-beb6-641212195412
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1845769
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/25af3cfa326f231d6582763f9dd67efc8a9233b14c8a05097a90a0be7a4a63d7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/25af3cfa326f231d6582763f9dd67efc8a9233b14c8a05097a90a0be7a4a63d7/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-07 01:04:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ewxtz6rsn4rr2zmcoy7z3vt67sfjem5rjsfakcl2scql46skmplq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:owari
Link:
https://tria.ge/reports/260107-be148sdp9s/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7135890-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/c4514978-d0a8-431d-9b1e-dce5b8135ea6
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/25af3cfa326f231d6582763f9dd67efc8a9233b14c8a05097a90a0be7a4a63d7

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: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_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 25af3cfa326f231d6582763f9dd67efc8a9233b14c8a05097a90a0be7a4a63d7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3738655/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3738381/

Comments