MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3dc13fe171d2071f88fd1e4d6b28e0a50753bef309539aeff65178e5b4b47f72. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3dc13fe171d2071f88fd1e4d6b28e0a50753bef309539aeff65178e5b4b47f72
SHA3-384 hash: f5812dfe00a39b08b4fddc9b3fb5c0bc6757d41441f0b8f2b1e21f6931d649870ea8f9bf03b59525c944b7d3575babab
SHA1 hash: a7a3fcd29a83bc5e6ad1d9f0e7d986d0e88cc99e
MD5 hash: c252dd890eeef1f22ccb3b29c88e0b4d
humanhash: network-cardinal-early-earth
File name:bot_arm
Download: download sample
Signature Mirai
Create hunting rule
File size:641'612 bytes
First seen:2026-04-12 19:09:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:p1IB4vMBCOIHlRWRNHIASL8KWqSeMHr5AA+g8pbExQ:bIB4vGalcfInEqS7V
TLSH T153D42955F8809F61C6D139B6F75D42A873074B79D3EB72069A244B343BEB86B0F3A601
telfhash t198d02222aee911acb590828286ee46261abc1078cb13b860c3c8532d0f00dc00012d3b
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
49
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Creating a file in the %temp% directory
Receives data from a server
Locks files
Runs as daemon
Substitutes an application name
Deleting of the original file
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
24
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/3dc13fe171d2071f88fd1e4d6b28e0a50753bef309539aeff65178e5b4b47f72
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/eca29de2-adf6-4d82-9821-3af0891b21a3
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3dc13fe171d2071f88fd1e4d6b28e0a50753bef309539aeff65178e5b4b47f72
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3dc13fe171d2071f88fd1e4d6b28e0a50753bef309539aeff65178e5b4b47f72/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-04-12 19:10:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
3 of 38 (7.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hxat7ylr2idr7ch5dzgwwkhauudvhpxtbfjzv37wkf4olnfup5za._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/260412-xt332afy7z/
Behaviour
Writes file to tmp directory
Changes its process name
Deletes itself
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/3dc13fe171d2071f88fd1e4d6b28e0a50753bef309539aeff65178e5b4b47f72

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:malwareelf55503
Create hunting rule
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 3dc13fe171d2071f88fd1e4d6b28e0a50753bef309539aeff65178e5b4b47f72

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3817211/
  
Delivery method
Distributed via web download

Comments