MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c38f861e736245d5a24f94ad0ac625c7f6001c82e34f40023ffc3b1c0aa74398. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c38f861e736245d5a24f94ad0ac625c7f6001c82e34f40023ffc3b1c0aa74398
SHA3-384 hash: 1711ec212c969fa47658c9b2d2b9b814a2f8431206bc34e456d5239b74f13ccd39444131722944764c79a35821e7a415
SHA1 hash: 345a42c5544bc8ac76ed11276e734f5688ef65b6
MD5 hash: 0ff930ec8ee5cbe1e6ce96c06a854ab6
humanhash: golf-wyoming-massachusetts-montana
File name:skid.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:105'684 bytes
First seen:2025-09-11 21:31:21 UTC
Last seen:2025-09-12 05:25:20 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:RaJudoFCyCnM7nBsRmv9krFsZpvFRrfvG5XsFx+fdw3uuAOnI7:RaJudoFaMdcmlkr4pvTfvkqsw3uV
TLSH T141A30956B9819A17C6C556BFFB0F82CC332613A8D3DA7213CD25AF2136CB95B0A3B141
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 :
61
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
expand lolbin masquerade remote
Link:
https://www.filescan.io/uploads/68c33fb6c62f69962388ce0f/reports/dd89663b-48fa-483c-abb0-5abe4619a2f5/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c38f861e736245d5a24f94ad0ac625c7f6001c82e34f40023ffc3b1c0aa74398
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-11T19:35:00Z UTC
Last seen:
2025-09-11T19:35:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c38f861e736245d5a24f94ad0ac625c7f6001c82e34f40023ffc3b1c0aa74398/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8244400d-3b27-4756-be2c-2f51153d279c
Behavior Graph:
Download SVG
%3 guuid=df051cc3-1600-0000-058b-4657c30c0000 pid=3267 /usr/bin/sudo guuid=240d44c5-1600-0000-058b-4657ca0c0000 pid=3274 /tmp/sample.bin guuid=df051cc3-1600-0000-058b-4657c30c0000 pid=3267->guuid=240d44c5-1600-0000-058b-4657ca0c0000 pid=3274 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8c00f4d1-8270-422b-91cc-17985a89afdf
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1775995
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c38f861e736245d5a24f94ad0ac625c7f6001c82e34f40023ffc3b1c0aa74398
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c38f861e736245d5a24f94ad0ac625c7f6001c82e34f40023ffc3b1c0aa74398/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-11 21:32:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yohymhttmjc5lispsswqvrrfy73aahec4nhuaar77q5rycvhioma._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250911-1dpr9aaq41/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/b497dddf-2ffc-4677-854b-1a2618640872
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/c38f861e736245d5a24f94ad0ac625c7f6001c82e34f40023ffc3b1c0aa74398

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:Linux_Generic_Threat_e9aef030
Create hunting rule
Author:Elastic Security
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 c38f861e736245d5a24f94ad0ac625c7f6001c82e34f40023ffc3b1c0aa74398

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3619493/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3619876/
  
URLhaus
https://urlhaus.abuse.ch/url/3620089/

Comments