MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 12aed9c556a3e1b1cb188680f23c32b8b1b1e9fca84a534c0c472c1d17f947db. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 12aed9c556a3e1b1cb188680f23c32b8b1b1e9fca84a534c0c472c1d17f947db
SHA3-384 hash: b6fcde4e9feb94e123afa12952e33c02892812dc5732d68a25740f57a319313329e72b2a1ae946d85b9df05ab50d208a
SHA1 hash: f60ade4a356d2cfb208d6cd2250d89230acb3b85
MD5 hash: 99d411e00f0da92652dcc4bbacbcf281
humanhash: angel-monkey-uranus-arizona
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:179'168 bytes
First seen:2025-12-26 19:38:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:MAq4L/qYiUY/hxMKA0409zsxbC3xxWiX+zeG6hh1GSjqr:MYq0ATMK3409i4ciWe0eqr
TLSH T12F048C73C8695E58C660D4B4B0E1AF795B638125A5876FFB69A3C2B08083ECCF5487F4
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
46
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
a c2 socket address and a scan socket address
Link:
https://research.acce.ciphertechsolutions.com/results/f3596423-0c77-4743-a7d4-3910b0d03acc/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

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

Unix.Trojan.Generic-9910198-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt mirai obfuscated
Link:
https://www.filescan.io/uploads/694ee466e126b9ff439288ba/reports/a42579bc-9d27-4b0c-8a04-d5295a25f9b7/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e07430f1-5287-451d-8c18-4a04f9350667
Behavior Graph:
Download SVG
%3 guuid=e288f2b7-1900-0000-99b0-217677080000 pid=2167 /usr/bin/sudo guuid=1a270fba-1900-0000-99b0-21767d080000 pid=2173 /tmp/sample.bin guuid=e288f2b7-1900-0000-99b0-217677080000 pid=2167->guuid=1a270fba-1900-0000-99b0-21767d080000 pid=2173 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/28b9b11d-a2cc-4370-af01-d293acce8e96
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1839949
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1839949 Sample: sh4.elf Startdate: 26/12/2025 Architecture: LINUX Score: 80 34 169.254.169.254, 80 USDOSUS Reserved 2->34 36 162.213.35.24, 38408, 443 CANONICAL-ASGB United States 2->36 38 2 other IPs or domains 2->38 40 Found malware configuration 2->40 42 Antivirus detection for dropped file 2->42 44 Antivirus / Scanner detection for submitted sample 2->44 46 2 other signatures 2->46 9 sh4.elf 2->9         started        11 dash rm 2->11         started        13 dash cut 2->13         started        15 9 other processes 2->15 signatures3 process4 process5 17 sh4.elf 9->17         started        file6 32 /usr/local/bin/infinitd, ELF 17->32 dropped 20 sh4.elf sh 17->20         started        22 sh4.elf sh 17->22         started        24 sh4.elf 17->24         started        26 23 other processes 17->26 process7 process8 28 sh systemctl 20->28         started        30 sh systemctl 22->30         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/12aed9c556a3e1b1cb188680f23c32b8b1b1e9fca84a534c0c472c1d17f947db
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/12aed9c556a3e1b1cb188680f23c32b8b1b1e9fca84a534c0c472c1d17f947db/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-12-26 19:39:23 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ckxntrkwupq3dsyyq2apepbsxcy3d2p4vbffgtami4wb2f7zi7nq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251226-yc3avatpbw/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 12aed9c556a3e1b1cb188680f23c32b8b1b1e9fca84a534c0c472c1d17f947db

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3719325/
  
Delivery method
Distributed via web download

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