MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8cbf693ccdc2e46ae7f7496f8b1163f7ea6377e2a5e40874b00dd2756d14fc04. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8cbf693ccdc2e46ae7f7496f8b1163f7ea6377e2a5e40874b00dd2756d14fc04
SHA3-384 hash: 1d85fe7c3ada77cf472006d4f2738a722460d874f251684fbd71671c2671fe30cd9fafb044d4274475a2d902c13d0bc8
SHA1 hash: ef92286a0fd3cb2bffb56b17920c6ceec4504979
MD5 hash: 30ff872d71a759fe467ad6f7d350e6b4
humanhash: uniform-east-carolina-nine
File name:nklspc
Download: download sample
Signature Mirai
Create hunting rule
File size:53'152 bytes
First seen:2025-03-03 21:42:13 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:GRoDq9lcXuF8YZfqU4ch4LTt2IDw2vRwkMCSd7KO+pCy2ywitdJqh:GRiSlc+SY5qU4ch4LTt2IDnSdYpCXTh
TLSH T196333921A97A2E17C4D5B9BA52F30724B2F6230E31B8C72D7C720E8AFF14A405557AF5
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
111
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30481.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c622e4c8d04e92a4bec690linux22vpnfull_triage
Tags:
n/a
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/67c6223c4a3011c802c684c7/reports/9cb3fab8-58ea-4df4-a125-c375e7b107d5/overview
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c4628ddd-38ad-4815-b51e-753d9d4c6b61
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1628551
Signature
Multi AV Scanner detection for submitted file
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1628551 Sample: nklspc.elf Startdate: 03/03/2025 Architecture: LINUX Score: 52 14 serisbot.geek. [malformed] 2->14 16 130.63.48.174 YORKU-ASCA Canada 2->16 18 100 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 8 nklspc.elf 2->8         started        signatures3 22 Sends malformed DNS queries 14->22 process4 process5 10 nklspc.elf 8->10         started        process6 12 nklspc.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8cbf693ccdc2e46ae7f7496f8b1163f7ea6377e2a5e40874b00dd2756d14fc04
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8cbf693ccdc2e46ae7f7496f8b1163f7ea6377e2a5e40874b00dd2756d14fc04/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-03 21:43:19 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rs7wspgnylsgvz7xjfxyweld67vgg57cuxsaq5fqbxjhk3iu7qca._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet linux
Link:
https://tria.ge/reports/250303-1k14vszygs/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9970440-0
YARA:
n/a
Link:
https://app.threat.zone/submission/1cac6e24-568d-4d56-ac1b-81732e280e26
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/8cbf693ccdc2e46ae7f7496f8b1163f7ea6377e2a5e40874b00dd2756d14fc04

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 8cbf693ccdc2e46ae7f7496f8b1163f7ea6377e2a5e40874b00dd2756d14fc04

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3424002/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3422924/
  
URLhaus
https://urlhaus.abuse.ch/url/3423999/
  
URLhaus
https://urlhaus.abuse.ch/url/3422885/

Comments