MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8c077300754c363b4c736b03eee309bdc7a1124eb17a43d091b6b703cf9754a1. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8c077300754c363b4c736b03eee309bdc7a1124eb17a43d091b6b703cf9754a1
SHA3-384 hash: 9b0a86881f005a8b9648f3a1e32ae02af43b9ef9a8d9880f0f226ef2007a284f8b013425932843d49918da7430058aac
SHA1 hash: 13375fadd97f4c54b0d162f718b4c10d8df38bd5
MD5 hash: 89d35283519203675172749abd1334d5
humanhash: social-video-illinois-emma
File name:nklm68k
Download: download sample
Signature Mirai
Create hunting rule
File size:109'596 bytes
First seen:2025-12-16 13:43:52 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:or+XigPhVOEe3t8Oz6Xf82UKlWFic/j88M8uij896AXZDEsY0ySMFv/:or+XifEeL6v8vK8LjlFO64ZDEsjySM9
TLSH T178B33BC27411CE6DF54FE67AC0EB09056524EA404FA24F2BE786FD936A221A47CE6DC1
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
101
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30645.LC.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-6981989-0
Create hunting rule

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

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

Unix.Trojan.Mirai-9933849-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

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

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

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

Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-16T12:39:00Z UTC
Last seen:
2025-12-16T13:11:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8c077300754c363b4c736b03eee309bdc7a1124eb17a43d091b6b703cf9754a1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9ce38315-1a22-4bc5-941d-503e1f09fcd0
Behavior Graph:
Download SVG
%3 guuid=0a157f55-1700-0000-52ea-12f03e060000 pid=1598 /usr/bin/sudo guuid=de6e5157-1700-0000-52ea-12f046060000 pid=1606 /tmp/sample.bin guuid=0a157f55-1700-0000-52ea-12f03e060000 pid=1598->guuid=de6e5157-1700-0000-52ea-12f046060000 pid=1606 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3415228f-d6ab-42cb-a2bf-133e9dc670be
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1833947
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1833947 Sample: nklm68k.elf Startdate: 16/12/2025 Architecture: LINUX Score: 56 20 13.20.238.151 XEROX-ELLUS United States 2->20 22 50.225.108.100 WYAN-ASUS United States 2->22 24 99 other IPs or domains 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 Multi AV Scanner detection for submitted file 2->28 8 nklm68k.elf 2->8         started        10 dash rm 2->10         started        12 dash cut 2->12         started        14 8 other processes 2->14 signatures3 process4 process5 16 nklm68k.elf 8->16         started        process6 18 nklm68k.elf 16->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8c077300754c363b4c736b03eee309bdc7a1124eb17a43d091b6b703cf9754a1
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8c077300754c363b4c736b03eee309bdc7a1124eb17a43d091b6b703cf9754a1/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-12-16 13:44:22 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 23 (60.87%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rqdxgadvjq3dwtdtnmb65yyjxxd2cesowf5ehuerw23qht4xksqq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251216-q1y94abx2g/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/8e9e2e9b-de25-47cb-ac3a-de1a5dd57c1d
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/8c077300754c363b4c736b03eee309bdc7a1124eb17a43d091b6b703cf9754a1

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 8c077300754c363b4c736b03eee309bdc7a1124eb17a43d091b6b703cf9754a1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3727593/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3726461/

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