MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a259b93bd6b62e14ed0d4e383da9ea31d703554b0512afcb34ac39847b377562. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a259b93bd6b62e14ed0d4e383da9ea31d703554b0512afcb34ac39847b377562
SHA3-384 hash: fee7affa2422750b15b1bb67a33e5f7fbbc907b87e104cdacf60702422890a51d06f7d35abc34dbeb172d4669314c939
SHA1 hash: 6dfa107b0b2b43bb49a2d54760844c52f2603ef0
MD5 hash: 7ac0451455fb736c724726b8e37538dc
humanhash: cat-tango-river-low
File name:pspc
Download: download sample
Signature Mirai
Create hunting rule
File size:77'000 bytes
First seen:2026-05-20 02:01:42 UTC
Last seen:2026-05-20 07:09:21 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:cZdVq/VOK9vrfjayCVQZtKqN+A507DMzI2aOtTUxIdh/Eq:odgVdTfFBgqNf0P+xGq
TLSH T108734A22FE750C2BC5D4647661F34729F1F6838624AC8A1A7D720E8DBF24A503257BF9
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
130
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/0563536e-624c-4870-82f8-d6a4f33f8de1/
Detection(s):
Unix.Trojan.Mirai-9858729-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated
Link:
https://www.filescan.io/uploads/6a0d1614056ea44c45352004/reports/f6caa38f-579b-418b-92b9-612d15548ab9/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-05-19T23:21:00Z UTC
Last seen:
2026-05-20T15:22:00Z UTC
Hits:
~100
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/a259b93bd6b62e14ed0d4e383da9ea31d703554b0512afcb34ac39847b377562/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d8fe515a-47db-433d-b686-b0eece3d168f
Behavior Graph:
Download SVG
%3 guuid=6280b589-1800-0000-0f14-115ca30c0000 pid=3235 /usr/bin/sudo guuid=bf78ac8c-1800-0000-0f14-115ca90c0000 pid=3241 /tmp/sample.bin guuid=6280b589-1800-0000-0f14-115ca30c0000 pid=3235->guuid=bf78ac8c-1800-0000-0f14-115ca90c0000 pid=3241 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e29ff0a6-e8c9-4a68-8c26-5f1cec6ce25d
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a259b93bd6b62e14ed0d4e383da9ea31d703554b0512afcb34ac39847b377562
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a259b93bd6b62e14ed0d4e383da9ea31d703554b0512afcb34ac39847b377562/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/a259b93bd6b62e14ed0d4e383da9ea31d703554b0512afcb34ac39847b377562
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-20 02:02:53 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ujm3so6wwyxbj3injy4d3kpkghlqgvklaujk7szuvq4yi6zxovra._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet linux
Link:
https://tria.ge/reports/260520-cgejpafz5s/
Malware Config
C2 Extraction:
cnc.domain.com
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/a259b93bd6b62e14ed0d4e383da9ea31d703554b0512afcb34ac39847b377562

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 a259b93bd6b62e14ed0d4e383da9ea31d703554b0512afcb34ac39847b377562

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3849903/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3850601/
  
URLhaus
https://urlhaus.abuse.ch/url/3850662/
  
URLhaus
https://urlhaus.abuse.ch/url/3850670/
  
URLhaus
https://urlhaus.abuse.ch/url/3850699/

Comments