MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 771276e1f3c3e1012aaa8530a918ae6c52eafdff03f79c2be57a9c1158d9a69f. 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: 5


Intelligence 5 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 771276e1f3c3e1012aaa8530a918ae6c52eafdff03f79c2be57a9c1158d9a69f
SHA3-384 hash: 80b83a463ec1222ce47abac09ab132e3c0ebd731ca33b3bb949656ed78ce5fa5707bd35650c2f460fa5a89f8d7fcdd89
SHA1 hash: 9e2f7a0273d1ee56b00407877bc84333c598932d
MD5 hash: 926ec532804dd909918e45db92f3fc00
humanhash: carpet-fish-wolfram-oxygen
File name:arc
Download: download sample
Signature Mirai
Create hunting rule
File size:124'084 bytes
First seen:2026-06-14 03:37:55 UTC
Last seen:2026-06-14 07:41:46 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:mgr+6RkVE7QYauQ42luRpKqnbvJsrsJOVDyIM6dQHlzgVLYggX3/LWb:maeYBTWuR8GRcsJODM6dsgVLYgWq
TLSH T19AC3AECBF24B5590C42506F01BC39F9E3F5362258D5FE8EB2C1DA23B257A5DB090A792
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

Intelligence

File Origin
# of uploads :
2
# of downloads :
70
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Mirai-CSC.97866845.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6a2e22341f652d68657e7010/reports/3f221d8b-4661-48b7-958e-c618e0c4c68c/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7b087edb-2b09-4ed3-a3b9-27298ef75077
Behavior Graph:
Download SVG
%3 guuid=9222f657-1900-0000-a3f6-ec57b00e0000 pid=3760 /usr/bin/sudo guuid=6148635b-1900-0000-a3f6-ec57c30e0000 pid=3779 /tmp/sample.bin guuid=9222f657-1900-0000-a3f6-ec57b00e0000 pid=3760->guuid=6148635b-1900-0000-a3f6-ec57c30e0000 pid=3779 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2aee0fea-a56a-46d7-9474-eaab4269aac4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/771276e1f3c3e1012aaa8530a918ae6c52eafdff03f79c2be57a9c1158d9a69f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/771276e1f3c3e1012aaa8530a918ae6c52eafdff03f79c2be57a9c1158d9a69f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-14 03:38:46 UTC
File Type:
ELF32 Little (Exe)
AV detection:
6 of 36 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o4jhnyptypqqckvkquyksgfonrjov7p7ap3zyk7fpkobcwgzu2pq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260614-d69xkabs8x/
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/771276e1f3c3e1012aaa8530a918ae6c52eafdff03f79c2be57a9c1158d9a69f

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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: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 771276e1f3c3e1012aaa8530a918ae6c52eafdff03f79c2be57a9c1158d9a69f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3859238/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3859685/

Comments