MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f29fb927e1f33b7ce639e40bc4b08a5da54eaa96828795c1755f3243f1448797. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f29fb927e1f33b7ce639e40bc4b08a5da54eaa96828795c1755f3243f1448797
SHA3-384 hash: 28eaeffa820ed4e1dcab22b5c790d52df5ee9049ce5fafd8c5bef7c0e69afe843d85a3209de5ea234e33bb70f3e83512
SHA1 hash: e9197d04292241d1ba559899117881b70be4098d
MD5 hash: bd3d58e093d9d2839f6a2179f86f4dc3
humanhash: oranges-moon-massachusetts-zebra
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:39'816 bytes
First seen:2025-08-27 19:56:45 UTC
Last seen:2025-08-28 20:22:09 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:WhZ7s2sZxPW+oscwJXPO+pgPfbSaobIQIHC:W37s7xPioLgPfbS9bUHC
TLSH T1F7037DA7CC3A2D54C52985B1F521CFBD9753E936E2932DE6911789798003E8CFC893B8
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 :
3
# of downloads :
94
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/68af632a39a6221faa7194b3/reports/b6973e09-73ed-496a-8154-0403303f04d9/overview
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/f29fb927e1f33b7ce639e40bc4b08a5da54eaa96828795c1755f3243f1448797/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9dc98655-ea4b-4fa7-a890-d7991f0d1c57
Behavior Graph:
Download SVG
%3 guuid=37e71726-1c00-0000-146d-8143f30a0000 pid=2803 /usr/bin/sudo guuid=55598628-1c00-0000-146d-8143fb0a0000 pid=2811 /tmp/sample.bin guuid=37e71726-1c00-0000-146d-8143f30a0000 pid=2803->guuid=55598628-1c00-0000-146d-8143fb0a0000 pid=2811 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a0962081-5f33-4c9a-8712-2dcad352e8f5
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1766601
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1766601 Sample: sh4.elf Startdate: 27/08/2025 Architecture: LINUX Score: 52 17 31.56.39.76, 33456, 6969 RASANAIR Iran (ISLAMIC Republic Of) 2->17 19 31.59.120.38, 1025, 58392 RASANAIR Iran (ISLAMIC Republic Of) 2->19 21 Multi AV Scanner detection for submitted file 2->21 8 sh4.elf 2->8         started        signatures3 process4 signatures5 23 Sample reads /proc/mounts (often used for finding a writable filesystem) 8->23 11 sh4.elf 8->11         started        13 sh4.elf 8->13         started        process6 process7 15 sh4.elf 11->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f29fb927e1f33b7ce639e40bc4b08a5da54eaa96828795c1755f3243f1448797
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f29fb927e1f33b7ce639e40bc4b08a5da54eaa96828795c1755f3243f1448797/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-27 20:03:44 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6kp3sj7b6m5xzzrz4qf4jmeklwsu5kuwqkdzlqlvl4zeh4keq6lq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250827-ypd4satwgy/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136288-0
YARA:
n/a
Link:
https://app.threat.zone/submission/93d1dca6-6185-4056-b93c-99fa1172f784
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/f29fb927e1f33b7ce639e40bc4b08a5da54eaa96828795c1755f3243f1448797

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses

File information

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

Web download

Mirai

elf f29fb927e1f33b7ce639e40bc4b08a5da54eaa96828795c1755f3243f1448797

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3609488/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3609801/

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