MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d2ef120b3ac03a79554edbe1c296575b250defcbc4b8579bd1e2e371b4812bfa. 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: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d2ef120b3ac03a79554edbe1c296575b250defcbc4b8579bd1e2e371b4812bfa
SHA3-384 hash: 3d99b4be8d396b70aef01dc9caa9ed373b253d9a4113d0233a084b9eddf62c53f5358a6667a4a4d85544ba0ae4cbe679
SHA1 hash: a9794d5dd553d4790e6ab996fd8660398b6a4fca
MD5 hash: a73483a0587b24637e84cbcca75f60af
humanhash: nitrogen-lima-romeo-finch
File name:titanjr.arc
Download: download sample
Signature Mirai
Create hunting rule
File size:157'472 bytes
First seen:2025-07-25 06:49:59 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:HcFbTQKutpBwi0iPTiyt8PPsgXE7N8bG4DUngsC8LPCn13+q:HyEEmToPPxGN8q4YxC8LPCh+q
TLSH T114F3AEA3B74F10A1C4260AF40BC71B6D2A6321118E6F96E76C6E723F5B779DE18027D1
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 :
48
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/68832938a5898ad60467c5ea/reports/038d847e-9194-40ff-aa1c-bd85374ec990/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/29ec9b5f-f02f-4c3e-bad0-ecfd975767a9
Behavior Graph:
Download SVG
%3 guuid=214c9cfa-1900-0000-5c1d-ebba150b0000 pid=2837 /usr/bin/sudo guuid=77262ffd-1900-0000-5c1d-ebba180b0000 pid=2840 /tmp/sample.bin guuid=214c9cfa-1900-0000-5c1d-ebba150b0000 pid=2837->guuid=77262ffd-1900-0000-5c1d-ebba180b0000 pid=2840 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6184e4a4-a50a-4032-ac25-dcdd3b97ade2
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.mine
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1743943
Signature
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d2ef120b3ac03a79554edbe1c296575b250defcbc4b8579bd1e2e371b4812bfa
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d2ef120b3ac03a79554edbe1c296575b250defcbc4b8579bd1e2e371b4812bfa/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-25 06:50:33 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 23 (52.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2lxrecz2ya5hsvko3pq4ffsxlmsq336lys4fpg6r4lrxdnebfp5a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250725-hl554aam4v/
Malware Config
C2 Extraction:
traxanhc2.duckdns.org
Verdict:
Unknown
Tags:
backdoor
YARA:
MAL_ELF_Xlogin_Nov24_1
Link:
https://app.threat.zone/submission/9254c63f-8428-49d6-8a12-c1bf167a0f20
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/d2ef120b3ac03a79554edbe1c296575b250defcbc4b8579bd1e2e371b4812bfa

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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 d2ef120b3ac03a79554edbe1c296575b250defcbc4b8579bd1e2e371b4812bfa

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3589416/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3589435/

Comments