MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a2ddf91bb69a75082a894f782166d54bfb61bb34e08379eebe7c90be086edf65. 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: 12


Intelligence 12 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a2ddf91bb69a75082a894f782166d54bfb61bb34e08379eebe7c90be086edf65
SHA3-384 hash: 14a13b3c822e76bb67e5f4fd383b6faaf877579e7ab76864bf847cff030e4fbb5a5300b4baac772ea4c34f468f598a34
SHA1 hash: e59acb481844dd9525b69a947da0c943a33cb013
MD5 hash: 8fce37fe0b7c72f7ddb541fdecaadda7
humanhash: social-fourteen-triple-december
File name:SecuriteInfo.com.Linux.Siggen.9999.10369.7871
Download: download sample
Signature Mirai
Create hunting rule
File size:89'032 bytes
First seen:2025-09-24 15:18:53 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:NMD4TD4Y+qiZiDJgMW1S2B1casM1R6exX8yQd:GMTMYB/AS2wa71R38yQd
TLSH T18293C71EBE268FBDF79A823447B78E15664C33C627E1C141E1ACD6112E6074E641FFA8
telfhash t14d114c588d3812f49b310c8e2f6defbbe26130cb0a155d378d04baaa9a6de414d01c0d
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 9b61b8a669ac66f4c462ad18c517dcc8438d55f51f27ba64c7afdf21bed9e5b8
File size (compressed) :31'444 bytes
File size (de-compressed) :90'552 bytes
Format:linux/mips
Packed file: 9b61b8a669ac66f4c462ad18c517dcc8438d55f51f27ba64c7afdf21bed9e5b8

Intelligence

File Origin
# of uploads :
1
# of downloads :
55
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Receives data from a server
Connection attempt
Runs as daemon
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
botnet mirai
Link:
https://www.filescan.io/uploads/68d40c706c140e5b35fdcf9a/reports/e1405ab1-6ccf-426e-a534-db81b00d800f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
5
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a2ddf91bb69a75082a894f782166d54bfb61bb34e08379eebe7c90be086edf65
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-09-24T13:31:00Z UTC
Last seen:
2025-09-24T13:31:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Gafgyt.ha HEUR:Backdoor.Linux.Gafgyt.gh HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/a2ddf91bb69a75082a894f782166d54bfb61bb34e08379eebe7c90be086edf65/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/806bee56-d7b9-4b06-8a54-1fbdb8f2cc95
Behavior Graph:
Download SVG
%3 guuid=24c77f12-1b00-0000-4761-e9f6640c0000 pid=3172 /usr/bin/sudo guuid=a4bcfe14-1b00-0000-4761-e9f6680c0000 pid=3176 /tmp/sample.bin guuid=24c77f12-1b00-0000-4761-e9f6640c0000 pid=3172->guuid=a4bcfe14-1b00-0000-4761-e9f6680c0000 pid=3176 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/482df7d6-a360-4f89-b972-a46fe59848ae
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1783370
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a2ddf91bb69a75082a894f782166d54bfb61bb34e08379eebe7c90be086edf65
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a2ddf91bb69a75082a894f782166d54bfb61bb34e08379eebe7c90be086edf65/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/a2ddf91bb69a75082a894f782166d54bfb61bb34e08379eebe7c90be086edf65
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-24 15:22:36 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ulo7sg5wtj2qqkujj54cczwvjp5wdozu4cbxt3v6psil4cdo35sq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd
Link:
https://tria.ge/reports/250924-srkfpaap3s/
Verdict:
Malicious
Tags:
botnet mirai trojan gafgyt Unix.Dropper.Mirai-7136013-0
YARA:
Mirai_Botnet_Malware Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/c0ea9672-d038-40fa-a199-f3a13de51e14
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/a2ddf91bb69a75082a894f782166d54bfb61bb34e08379eebe7c90be086edf65

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 9b61b8a669ac66f4c462ad18c517dcc8438d55f51f27ba64c7afdf21bed9e5b8

Mirai

elf a2ddf91bb69a75082a894f782166d54bfb61bb34e08379eebe7c90be086edf65

(this sample)

  
Dropped by
SHA256 9b61b8a669ac66f4c462ad18c517dcc8438d55f51f27ba64c7afdf21bed9e5b8
  
Dropped by
MD5 8d605d42f5227fd36e8714c5e2f7e5ed
  
URLhaus
https://urlhaus.abuse.ch/url/3631037/
  
Delivery method
Distributed via web download

Comments