MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2d9131c9979aa34c7cb82d3989599b052134f32e2185786e7f0f0fcd831f653e. 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: 11


Intelligence 11 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2d9131c9979aa34c7cb82d3989599b052134f32e2185786e7f0f0fcd831f653e
SHA3-384 hash: bdc68bb9d20f646b167f59bbeb336d4987f0b18826270730d09a2cee2cf1ceb2646e33252b1385384b4074e205432bcf
SHA1 hash: 9a8dab725874b3c5427d7033b257594366baf18b
MD5 hash: 498c2c0941443252ddc4796175f62f8b
humanhash: oranges-north-lion-lake
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:103'728 bytes
First seen:2026-01-13 17:32:27 UTC
Last seen:2026-01-14 15:40:02 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:ovLB6qM6Hb6xXXKJHzq5xZkKC0/CcDYiRtv:ovLMqM4b6xX6JHzq5x5Zxtv
TLSH T1A0A34BC5E613D4F1ED5602301137FB375B32F4B5523AEA87D7689B33AC92A8199063AC
telfhash t11c310abaa1220cacb7c09c06e78e9771ed4e177b215072f70df7146172a658295bec39
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 mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
50
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/538fc59a-58c9-4d1d-8bdd-b39a18cc9618/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

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

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

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/696681f0db2622e9b109bf1d/reports/516af5e2-b58d-4c74-a9eb-71f713f063b4/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-13T15:12:00Z UTC
Last seen:
2026-01-14T12:48:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2d9131c9979aa34c7cb82d3989599b052134f32e2185786e7f0f0fcd831f653e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7728870b-2d01-4075-97de-9e7d99bca30e
Behavior Graph:
Download SVG
%3 guuid=dd940bc7-1a00-0000-c616-ce1de80c0000 pid=3304 /usr/bin/sudo guuid=5230bfc8-1a00-0000-c616-ce1dee0c0000 pid=3310 /tmp/sample.bin net guuid=dd940bc7-1a00-0000-c616-ce1de80c0000 pid=3304->guuid=5230bfc8-1a00-0000-c616-ce1dee0c0000 pid=3310 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=5230bfc8-1a00-0000-c616-ce1dee0c0000 pid=3310->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=e005f6c8-1a00-0000-c616-ce1df00c0000 pid=3312 /tmp/sample.bin guuid=5230bfc8-1a00-0000-c616-ce1dee0c0000 pid=3310->guuid=e005f6c8-1a00-0000-c616-ce1df00c0000 pid=3312 clone guuid=821fa204-1b00-0000-c616-ce1d660d0000 pid=3430 /tmp/sample.bin guuid=5230bfc8-1a00-0000-c616-ce1dee0c0000 pid=3310->guuid=821fa204-1b00-0000-c616-ce1d660d0000 pid=3430 clone guuid=25a15140-1b00-0000-c616-ce1dea0d0000 pid=3562 /tmp/sample.bin guuid=5230bfc8-1a00-0000-c616-ce1dee0c0000 pid=3310->guuid=25a15140-1b00-0000-c616-ce1dea0d0000 pid=3562 clone guuid=5e365940-1b00-0000-c616-ce1deb0d0000 pid=3563 /tmp/sample.bin net send-data zombie guuid=5230bfc8-1a00-0000-c616-ce1dee0c0000 pid=3310->guuid=5e365940-1b00-0000-c616-ce1deb0d0000 pid=3563 clone guuid=5e365940-1b00-0000-c616-ce1deb0d0000 pid=3563->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con fd958c44-b210-5a3a-a4ef-274c9c988eca 154.6.197.41:1999 guuid=5e365940-1b00-0000-c616-ce1deb0d0000 pid=3563->fd958c44-b210-5a3a-a4ef-274c9c988eca send: 120B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/259bd9f6-c10d-4beb-8fe0-86e862c545e6
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1850078
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1850078 Sample: x86.elf Startdate: 13/01/2026 Architecture: LINUX Score: 80 17 154.6.197.41, 1999, 34164, 34166 COGENT-174US United States 2->17 19 Malicious sample detected (through community Yara rule) 2->19 21 Antivirus / Scanner detection for submitted sample 2->21 23 Multi AV Scanner detection for submitted file 2->23 25 2 other signatures 2->25 7 x86.elf 2->7         started        signatures3 process4 process5 9 x86.elf 7->9         started        11 x86.elf 7->11         started        13 x86.elf 7->13         started        15 x86.elf 7->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2d9131c9979aa34c7cb82d3989599b052134f32e2185786e7f0f0fcd831f653e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2d9131c9979aa34c7cb82d3989599b052134f32e2185786e7f0f0fcd831f653e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-13 17:33:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fwitdsmxtkruy7fyfu4yswm3auqtj4zoegcxq3t7b4h43ay7mu7a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:owari defense_evasion discovery linux
Link:
https://tria.ge/reports/260113-v442zaes4h/
Behaviour
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
trojan gafgyt mirai Unix.Dropper.Mirai-7135890-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_ae9d0fa6 Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/427c487e-ad12-43e5-80ee-9d043b52775e
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/2d9131c9979aa34c7cb82d3989599b052134f32e2185786e7f0f0fcd831f653e

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_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects elf.mirai.
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:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 2d9131c9979aa34c7cb82d3989599b052134f32e2185786e7f0f0fcd831f653e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3757486/
  
Delivery method
Distributed via web download

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