MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c9b7e82f11bbb447ffd558b840e98e8d4472371545b80b35432b0502447e81fe. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c9b7e82f11bbb447ffd558b840e98e8d4472371545b80b35432b0502447e81fe
SHA3-384 hash: 22783975e15e17a8b857caf5dbc4a460eb41a6d5f797149a85f0111b40bb646420fbd919550b119a7f6f0bd43282a5fc
SHA1 hash: b1ce52229f8e91b41bf5c13aed41cf6071b1612d
MD5 hash: 54e962365b62e3fd323bb820c1bc7684
humanhash: timing-hydrogen-sweet-colorado
File name:shadow.spc
Download: download sample
Signature Mirai
Create hunting rule
File size:70'852 bytes
First seen:2025-12-23 18:19:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:43L5JMDKL9m6ZUYMGa7HS2PWBxtDOQpodMO+9b9JxXPR:sL5CWp1ZUYM/7HSBxtyQpod2VrxZ
TLSH T116631A326A369EA6D1C2747932BB636A75F1529E86B4C82CFC311E0DFF32844D247572
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
99
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/4eec0a16-b2d9-468a-be77-5c59e79722f6/
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/694add63a7163552ba044f18/reports/c0011911-7f6b-4e88-b8e1-f8db58d51b3c/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-23T09:29:00Z UTC
Last seen:
2025-12-24T17:03:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c9b7e82f11bbb447ffd558b840e98e8d4472371545b80b35432b0502447e81fe/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/408ef2de-3390-4225-ae41-f416492b06ae
Behavior Graph:
Download SVG
%3
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b1b86253-e339-48bb-83b0-5360f0c963b1
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1838375
Signature
Multi AV Scanner detection for submitted file
Performs DNS TXT record lookups
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1838375 Sample: shadow.spc.elf Startdate: 23/12/2025 Architecture: LINUX Score: 56 24 kurol.io 2->24 26 81.88.18.108, 34698, 6767 LEVEL3US Germany 2->26 28 4 other IPs or domains 2->28 30 Multi AV Scanner detection for submitted file 2->30 9 shadow.spc.elf 2->9         started        12 dash rm 2->12         started        14 dash cut 2->14         started        16 8 other processes 2->16 signatures3 32 Performs DNS TXT record lookups 24->32 process4 signatures5 34 Sample deletes itself 9->34 18 shadow.spc.elf 9->18         started        process6 process7 20 shadow.spc.elf 18->20         started        process8 22 shadow.spc.elf 20->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c9b7e82f11bbb447ffd558b840e98e8d4472371545b80b35432b0502447e81fe
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c9b7e82f11bbb447ffd558b840e98e8d4472371545b80b35432b0502447e81fe/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-23 18:20:21 UTC
File Type:
ELF32 Big (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zg36qlyrxo2ep76vlc4eb2morvchenyviw4awnkdfmcqerd6qh7a._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/251223-wyx7xazlez/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-1
YARA:
n/a
Link:
https://app.threat.zone/submission/bde9b5c4-ba68-4f81-ae95-c57c85c5b1bc
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/c9b7e82f11bbb447ffd558b840e98e8d4472371545b80b35432b0502447e81fe

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: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 c9b7e82f11bbb447ffd558b840e98e8d4472371545b80b35432b0502447e81fe

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739065/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3742275/

Comments