MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2c49a3764776ae65401b8808a2c751095bf3141a656e60bbf000fe302685e40f. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2c49a3764776ae65401b8808a2c751095bf3141a656e60bbf000fe302685e40f
SHA3-384 hash: a924ff43763ea3c07efd019f16d2c19df21ccdc3b5c4f92d02192afdb9e20f934fc26eda6628d8c3aa06ddda8061871e
SHA1 hash: a23bf9f86fff7d4856a1fb0aecfa00c456bc1ef1
MD5 hash: e3fe2a9fa45514f9c0755e8aec8e6773
humanhash: florida-undress-lamp-lamp
File name:nwfaiehg4ewijfgriehgirehaughrarg.arc
Download: download sample
Signature Mirai
Create hunting rule
File size:124'676 bytes
First seen:2025-10-08 18:25:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:068QyAmkjsDPWa5o/6GOGrf52T+bSvhuWKlq/GL4YcxP/4gEvEn/LW0:fYA7jcPWJ6GOGL5c4yQWKTL4YNgvq
TLSH T1E1C39E87B78B10A0C4624AF017C70B9D6F536211CE6FE8E3BC1E663F5A7A4DB1916381
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 :
1
# of downloads :
81
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10057788-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade obfuscated
Link:
https://www.filescan.io/uploads/68e6ad4a5a3bccf09ebdc4cb/reports/f246f9d9-502e-4446-866c-cb3e9b2509da/overview
Verdict:
Malicious
File Type:
elf.32.le
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/2c49a3764776ae65401b8808a2c751095bf3141a656e60bbf000fe302685e40f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/38924b4f-38ac-489f-ac50-023fc489ab08
Behavior Graph:
Download SVG
%3 guuid=77eb698f-1a00-0000-c668-197e810b0000 pid=2945 /usr/bin/sudo guuid=0f348c91-1a00-0000-c668-197e860b0000 pid=2950 /tmp/sample.bin guuid=77eb698f-1a00-0000-c668-197e810b0000 pid=2945->guuid=0f348c91-1a00-0000-c668-197e860b0000 pid=2950 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8061b06b-d957-48a2-ba4a-012eadf33848
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1791663
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2c49a3764776ae65401b8808a2c751095bf3141a656e60bbf000fe302685e40f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2c49a3764776ae65401b8808a2c751095bf3141a656e60bbf000fe302685e40f/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/2c49a3764776ae65401b8808a2c751095bf3141a656e60bbf000fe302685e40f
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-08 18:27:32 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fre2g5sho2xgkqa3raekfr2rbfn7gfa2mvxgbo7qad7dajuf4qhq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251008-w4g3wabq8z/
Malware Config
C2 Extraction:
formaboyasdfa.redirectme.net
Verdict:
Unknown
Tags:
backdoor
YARA:
MAL_ELF_Xlogin_Nov24_1
Link:
https://app.threat.zone/submission/e1cbd9b9-9f20-4779-9c5e-2b37a70d304a
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/2c49a3764776ae65401b8808a2c751095bf3141a656e60bbf000fe302685e40f

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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:MAL_ELF_Xlogin_Nov24_1
Create hunting rule
Author:Florian Roth
Description:Detects xlogin backdoor samples
Reference:https://blog.sekoia.io/solving-the-7777-botnet-enigma-a-cybersecurity-quest/
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 2c49a3764776ae65401b8808a2c751095bf3141a656e60bbf000fe302685e40f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3665212/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3665218/

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