🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2fa78b881aeb3e628ec4757a39f95ceaa91713e3cfcdf12452df3b20a8be7115. 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: 6


Intelligence 6 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2fa78b881aeb3e628ec4757a39f95ceaa91713e3cfcdf12452df3b20a8be7115
SHA3-384 hash: 6290e5796cd35313dc7b3c61c937802f0261445ff0666ad59c216d57b5b6fe6700984180ea3584cfa9720cea6f158c25
SHA1 hash: 8767f498bea3fa7970881f43d07ea3075ac3a04d
MD5 hash: 7f9af3ecbe27c1c02a03d44001d1cf2d
humanhash: chicken-diet-network-two
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:194'432 bytes
First seen:2026-09-15 16:46:51 UTC
Last seen:2026-09-15 18:31:44 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:sZoDYhxaigzj96CnFloby1pii1+18EaPGwTa6COUVJQzcmQKfkVaR:sRhcigH0uIm142+baFsVJpxKfkVaR
TLSH T1E3144C567B10EF92C26CC6308EF3875257E525C227D1861AA35CDB183E313986DEBEE4
telfhash t10221ee8c993c0e596a533974dcac27a1e50ac426eeb64f11cf64c781417e19a920ee3f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
81
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai.10456.11988.10487.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/6aa9769096a6672a50e70005/reports/675bc970-77fa-4f05-85cd-93306b5f8902/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
67
Number of processes launched:
19
Processes remaning?
true
Remote TCP ports scanned:
23,2323
Full report:
https://elfdigest.com/brief/2fa78b881aeb3e628ec4757a39f95ceaa91713e3cfcdf12452df3b20a8be7115
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-09-16T16:32:00Z UTC
Last seen:
2026-09-16T17:59:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2fa78b881aeb3e628ec4757a39f95ceaa91713e3cfcdf12452df3b20a8be7115/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3c95ee28-fb2b-4a09-a713-7b5d33c72b36
Behavior Graph:
Download SVG
%3 guuid=8b227ba3-1900-0000-0aab-39a5d80c0000 pid=3288 /usr/bin/sudo guuid=6edba0a5-1900-0000-0aab-39a5df0c0000 pid=3295 /tmp/sample.bin guuid=8b227ba3-1900-0000-0aab-39a5d80c0000 pid=3288->guuid=6edba0a5-1900-0000-0aab-39a5df0c0000 pid=3295 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8c990134-d7cf-4974-9358-e47932336950
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2fa78b881aeb3e628ec4757a39f95ceaa91713e3cfcdf12452df3b20a8be7115
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2fa78b881aeb3e628ec4757a39f95ceaa91713e3cfcdf12452df3b20a8be7115/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-09-15 16:47:22 UTC
File Type:
ELF32 Big (Exe)
AV detection:
6 of 24 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f6tyxca25m7gfdweov5dt6k45kuroe7dz7g7cjcs345sbkf6oekq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery
Link:
https://tria.ge/reports/260915-vamwlavv3j/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Creates a large amount of network flows
Enumerates running processes
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/2fa78b881aeb3e628ec4757a39f95ceaa91713e3cfcdf12452df3b20a8be7115

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 2fa78b881aeb3e628ec4757a39f95ceaa91713e3cfcdf12452df3b20a8be7115

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3916579/
  
Delivery method
Distributed via web download

Comments