MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 29321943df8bd471fb880275759ffbc5e7ad5f6b9b6b4e0bad34f56d7a9440f9. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 29321943df8bd471fb880275759ffbc5e7ad5f6b9b6b4e0bad34f56d7a9440f9
SHA3-384 hash: 8c6380cb98a44f661172add605a419592ad5b80826efe904cd884b6ebd1f4311d2ede4333de1bd1b98ed5c46e0958aa6
SHA1 hash: 6314100423e252780a9bfab81fea0d77bee0aaeb
MD5 hash: d3374275da006dac35bedb3cf7a26a49
humanhash: pizza-spaghetti-snake-green
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:60'728 bytes
First seen:2026-01-18 18:58:31 UTC
Last seen:2026-01-18 19:41:10 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:4BbU7r344M2IxJLSb6D7TzqlHLz2UyW2Z6k3ZWD/:l44MP/gq7Tz8LzryW2Ykpu/
TLSH T182531272663B7E2696703672ABF902C3C508E7FC848C3590146D99DE6CC7621F0BAB91
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 UPX
File size (compressed) :60'728 bytes
File size (de-compressed) :158'646 bytes
Format:linux/arm
Unpacked file: 1380fa5802f5442aba1df9835a5136b14823f677d1cc5f4094233149f8b3b095

Intelligence

File Origin
# of uploads :
2
# of downloads :
27
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/203735fa-5e93-446a-8f81-7e3939611551/
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/696d2d8d3dd9d20950591398/reports/5b2d6e6d-4a60-41be-b724-24c83d8ab186/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7cd8aed1-06b5-41f3-a343-bc7ce4f536be
Behavior Graph:
Download SVG
%3
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/82c15894-9ede-4665-af0d-28b9b96f4198
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1852937
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1852937 Sample: arm7.elf Startdate: 18/01/2026 Architecture: LINUX Score: 52 17 weifang.serveftp.com 45.83.207.173, 3778, 46684, 46686 CLOUVIDERClouvider-GlobalASNGB Netherlands 2->17 19 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->19 21 Multi AV Scanner detection for submitted file 2->21 23 Sample is packed with UPX 2->23 7 arm7.elf 2->7         started        signatures3 process4 process5 9 arm7.elf 7->9         started        11 arm7.elf 7->11         started        13 arm7.elf 7->13         started        15 2 other processes 7->15
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/29321943df8bd471fb880275759ffbc5e7ad5f6b9b6b4e0bad34f56d7a9440f9
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/29321943df8bd471fb880275759ffbc5e7ad5f6b9b6b4e0bad34f56d7a9440f9/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fezbsq67rpkhd64iaj2xlh73yxt22x3ltnvu4c5ngt2w26uuid4q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/260118-xm98rsdx6f/
Behaviour
Reads runtime system information
Changes its process name
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/beb780be-ddf9-4233-b780-2556f57fd6d8
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 29321943df8bd471fb880275759ffbc5e7ad5f6b9b6b4e0bad34f56d7a9440f9

(this sample)

Mirai

elf 1380fa5802f5442aba1df9835a5136b14823f677d1cc5f4094233149f8b3b095

  
URLhaus
https://urlhaus.abuse.ch/url/3759326/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 1380fa5802f5442aba1df9835a5136b14823f677d1cc5f4094233149f8b3b095
  
Dropping
MD5 e5f455481b491c3cd8bebd310b836cc4
  
URLhaus
https://urlhaus.abuse.ch/url/3759482/
  
URLhaus
https://urlhaus.abuse.ch/url/3757596/
  
URLhaus
https://urlhaus.abuse.ch/url/3753581/

Comments