MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6c994f0a57d492ae838dc4e1c7aee470b8e1a5be1dce0ae9a5d758c302ca8cf8. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6c994f0a57d492ae838dc4e1c7aee470b8e1a5be1dce0ae9a5d758c302ca8cf8
SHA3-384 hash: a9afd0ead6d25afd2977b6d1dc4675ec062f318015221c656b5b14f8e8d7101f61a5f40ec64e2b8a0d3762ca24678d34
SHA1 hash: 0797db178f9f8675fa749d26683a04572e568946
MD5 hash: a80956b8fd9c28997ff8d62cf0d43b4d
humanhash: avocado-summer-king-golf
File name:titanjr.arc
Download: download sample
Signature Mirai
Create hunting rule
File size:124'676 bytes
First seen:2025-09-30 10:49:50 UTC
Last seen:2025-10-01 04:00:44 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:CrMjtT/2h9g1a3jVzd6Xw/lWuoPJ0OFwnlszqlccxs5xdgRCEX/LWp:CrWT/i9fgXwtn+/FwnuqlcJg5q
TLSH T196C3AEC3FA8714A1C46206F007C71FAE2F93A121CE5FE4E7AC1DB63B5A7A4DA1516381
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 :
108
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

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

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade obfuscated
Link:
https://www.filescan.io/uploads/68dbb607044ae46c241e54ff/reports/27a8d1eb-2fb3-404c-b1f6-10f29b1c02b4/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-30T07:53:00Z UTC
Last seen:
2025-09-30T10:38:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/6c994f0a57d492ae838dc4e1c7aee470b8e1a5be1dce0ae9a5d758c302ca8cf8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7f8e718a-2090-4393-9284-3e00277759d9
Behavior Graph:
Download SVG
%3 guuid=6d22a5e8-1900-0000-8fc0-fdfeac0c0000 pid=3244 /usr/bin/sudo guuid=62cc67eb-1900-0000-8fc0-fdfeb10c0000 pid=3249 /tmp/sample.bin guuid=6d22a5e8-1900-0000-8fc0-fdfeac0c0000 pid=3244->guuid=62cc67eb-1900-0000-8fc0-fdfeb10c0000 pid=3249 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a4eb8807-3c3e-4c6f-adf4-822eeadd3fe5
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1786553
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/6c994f0a57d492ae838dc4e1c7aee470b8e1a5be1dce0ae9a5d758c302ca8cf8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6c994f0a57d492ae838dc4e1c7aee470b8e1a5be1dce0ae9a5d758c302ca8cf8/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/6c994f0a57d492ae838dc4e1c7aee470b8e1a5be1dce0ae9a5d758c302ca8cf8
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-30 10:50:39 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=nsmu6csx2sjk5a4nytq4plxeoc4odjn6dxhav2nf25mmgawkrt4a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250930-mxj48axr13/
Malware Config
C2 Extraction:
ip.nebulabin.pl
Verdict:
Unknown
Tags:
backdoor
YARA:
MAL_ELF_Xlogin_Nov24_1
Link:
https://app.threat.zone/submission/725279c9-5aa4-4d89-931d-0462c5943455
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/6c994f0a57d492ae838dc4e1c7aee470b8e1a5be1dce0ae9a5d758c302ca8cf8

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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 6c994f0a57d492ae838dc4e1c7aee470b8e1a5be1dce0ae9a5d758c302ca8cf8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3635644/
  
Delivery method
Distributed via web download

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