MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cf4269795efc1aa9bfe9a3a260d4c088120f4b83337fbd3f1b8b657873adc181. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cf4269795efc1aa9bfe9a3a260d4c088120f4b83337fbd3f1b8b657873adc181
SHA3-384 hash: e5cafd932623fc161faef4cb32bc6c9d77269c42077c121f37576f2a3c75da1a38db23db2c919f93f10be72093533320
SHA1 hash: 81e2a7cbf55d97db8e01faea78a22ee8c0941c5c
MD5 hash: 3b5ec3da7365c3b72931dda021c6900f
humanhash: mirror-papa-bulldog-beer
File name:xnxnxnxnxnxnxnxnm68kxnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:106'936 bytes
First seen:2025-11-25 12:23:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:DwyWV9+ukqJ9Xz9SwIaUgp4H6GMb32IqrBbNxO8KiQ+l/M8rSE:DwyWVVkq/XzQwZ26zJqzKi0USE
TLSH T11DA3AF83A551BEFEF458A97FC413CE29BB20DF7459835B1960B9F9806E393503293E42
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
159
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/69259ff7fae7499d09ddb656/reports/7bd10021-3694-41f4-9b8a-8698d171ca22/overview
Verdict:
Unknown
File Type:
elf.32.be
First seen:
2025-11-25T12:22:00Z UTC
Last seen:
2025-11-25T12:46:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/cf4269795efc1aa9bfe9a3a260d4c088120f4b83337fbd3f1b8b657873adc181/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ff522b60-6a3b-44b4-85b4-f1130bc11ecd
Behavior Graph:
Download SVG
%3 guuid=b0b8ea87-1800-0000-b481-e60e440a0000 pid=2628 /usr/bin/sudo guuid=aabcba8a-1800-0000-b481-e60e4a0a0000 pid=2634 /tmp/sample.bin guuid=b0b8ea87-1800-0000-b481-e60e440a0000 pid=2628->guuid=aabcba8a-1800-0000-b481-e60e4a0a0000 pid=2634 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/98d92a46-381a-4610-955e-43905e4b3de2
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
1 / 100
Link:
https://www.joesandbox.com/analysis/1820510
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cf4269795efc1aa9bfe9a3a260d4c088120f4b83337fbd3f1b8b657873adc181
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cf4269795efc1aa9bfe9a3a260d4c088120f4b83337fbd3f1b8b657873adc181/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Suspicious
First seen:
2025-11-25 12:24:27 UTC
File Type:
ELF32 Big (Exe)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z5bgs6k67qnktp7juorgbvgaraja6s4dgn732py3rnsxq45nygaq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251125-pk8m6awmfk/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b60cbebd-4a7c-48c0-a8ba-2b8e7240ac1a
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/cf4269795efc1aa9bfe9a3a260d4c088120f4b83337fbd3f1b8b657873adc181

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 cf4269795efc1aa9bfe9a3a260d4c088120f4b83337fbd3f1b8b657873adc181

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3713407/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3713395/

Comments