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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cfe8205eaccab5cb53c393b0b2fec04952344c78739e869d11bd433b7bb53c57. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cfe8205eaccab5cb53c393b0b2fec04952344c78739e869d11bd433b7bb53c57
SHA3-384 hash: 43b97067197d0a612db86b16303b7b7fcb6c7567ccbdc1b732a4e2d0fd176588b84af61da99eee0fb8ac6bcbd7fcdd0e
SHA1 hash: 9b3418af6313101bde37305402a62e53f27195fd
MD5 hash: 8de741b339cbabdb2fe99d9958bd2d2b
humanhash: failed-lamp-one-kilo
File name:jklarm7
Download: download sample
Signature Mirai
Create hunting rule
File size:128'804 bytes
First seen:2026-10-07 20:37:12 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:jOaRAA+tfrMxASEqZjfRpIp7wGyjjBxIa7VsJ8UpufWy98zrYFz5VU:K6AMhfYtwGyRea7VsJ8UQf583YC
TLSH T1D5C30A89FC808B11D5D525BAFE1E518D33534BBCE3FA7113DE149B2A278A86B0E37601
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

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

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

Unix.Trojan.Mirai-10008934-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Opens a port
Runs as daemon
DNS request
Kills processes
Creating a file
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6ac6ad7e71ff4432323f1875/reports/ce3dc291-6823-416e-a848-552f31924e98/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
176.65.139.40:80
Number of open files:
95
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/cfe8205eaccab5cb53c393b0b2fec04952344c78739e869d11bd433b7bb53c57
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-07T17:43:00Z UTC
Last seen:
2026-10-08T15:14:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/cfe8205eaccab5cb53c393b0b2fec04952344c78739e869d11bd433b7bb53c57/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/aab9c928-382f-42ee-ba26-9f18fd3d7c6e
Behavior Graph:
Download SVG
%3 guuid=b71031a3-1800-0000-ac12-058e070d0000 pid=3335 /usr/bin/sudo guuid=801680a6-1800-0000-ac12-058e0f0d0000 pid=3343 /tmp/sample.bin guuid=b71031a3-1800-0000-ac12-058e070d0000 pid=3335->guuid=801680a6-1800-0000-ac12-058e0f0d0000 pid=3343 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ba5ecdd8-cf74-44c6-8374-7bd0e777fbb0
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cfe8205eaccab5cb53c393b0b2fec04952344c78739e869d11bd433b7bb53c57
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cfe8205eaccab5cb53c393b0b2fec04952344c78739e869d11bd433b7bb53c57/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-07 20:38:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z7ucaxvmzk24wu6dsoylf7wajfjditdyoopinhirxvbtw65vhrlq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/261007-zd98hscd88/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Renames itself
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/cfe8205eaccab5cb53c393b0b2fec04952344c78739e869d11bd433b7bb53c57

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Generic_Threat_0ea505fa
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 cfe8205eaccab5cb53c393b0b2fec04952344c78739e869d11bd433b7bb53c57

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3944493/
  
Delivery method
Distributed via web download

Comments