🤲🏼 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 a5f37ac87958b3352100d56c0ab8bf6b6b83098946a2fc0af5ff021c45675ddd. 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: a5f37ac87958b3352100d56c0ab8bf6b6b83098946a2fc0af5ff021c45675ddd
SHA3-384 hash: 5c751b9e34e737bdd60080d2769ee67e13f0a3d679d01370a339db8024ea0fdc917f9c52fa3d7c0e72bf6d429795bfba
SHA1 hash: 4743fef3c2e21624dbd3a584578d82c9858447cf
MD5 hash: aa51800955137b7f503c6eb1069af894
humanhash: fifteen-zebra-lion-queen
File name:87sbhas6as.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:53'056 bytes
First seen:2026-10-05 06:27:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:mLGOe2kf9e9X9nberzI2vcv/QP3w5gFHviPuzWeHXpi2UJTMDnH638gV:mL/4f8F1eB0ApFvimzpZi2UJanHY8Y
TLSH T188333ADAB902AD7DF98BEABE80170E0AB23123541053073777EBFC937E321549956E46
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/89822ab4-a7cb-4ed2-953b-5b2696231d20/
Detection(s):
Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Mirai-9819563-0
Create hunting rule

Unix.Trojan.Mirai-9820623-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Gathering data
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-10-05T04:12:00Z UTC
Last seen:
2026-10-06T19:47:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a5f37ac87958b3352100d56c0ab8bf6b6b83098946a2fc0af5ff021c45675ddd/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f94eb696-b92c-440a-bd93-d0943cd487cc
Behavior Graph:
Download SVG
%3 guuid=a2ec5f24-1b00-0000-9f97-6648dc0b0000 pid=3036 /usr/bin/sudo guuid=156f1727-1b00-0000-9f97-6648dd0b0000 pid=3037 /tmp/sample.bin guuid=a2ec5f24-1b00-0000-9f97-6648dc0b0000 pid=3036->guuid=156f1727-1b00-0000-9f97-6648dd0b0000 pid=3037 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/46da09ff-8453-4787-a6c7-3bb7c1eb7ded
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a5f37ac87958b3352100d56c0ab8bf6b6b83098946a2fc0af5ff021c45675ddd
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a5f37ac87958b3352100d56c0ab8bf6b6b83098946a2fc0af5ff021c45675ddd/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-05 06:29:33 UTC
File Type:
ELF32 Big (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uxzxvsdzlcztkiia2vwavof7nnvygcmji2rpycxv74bbyrlhlxoq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora botnet linux
Link:
https://tria.ge/reports/261005-g8h4eay13l/
Malware Config
C2 Extraction:
107.172.132.240
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/a5f37ac87958b3352100d56c0ab8bf6b6b83098946a2fc0af5ff021c45675ddd

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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/

File information

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

Web download

Mirai

elf a5f37ac87958b3352100d56c0ab8bf6b6b83098946a2fc0af5ff021c45675ddd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3928912/
  
Delivery method
Distributed via web download

Comments