MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a6af14d85e602b793af279c026ff8fe21da1882c11a015f6f23a731c9725d95b. 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 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a6af14d85e602b793af279c026ff8fe21da1882c11a015f6f23a731c9725d95b
SHA3-384 hash: e4e1ba947e9a01f7c05b9c51eabcf3626e535d1f67aeb94deb62c975094a2f6b4e38918bc98751ad26820c769d7f104a
SHA1 hash: e8f48828a20e8fdea5f57035322f50afab7c2ade
MD5 hash: accfe43143794d228a6fd64678710e66
humanhash: oven-sierra-florida-nebraska
File name:fent.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:61'168 bytes
First seen:2025-12-06 23:30:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:eLBifdZBqhW/sXzi2lpan0uAyT6oJ7ZYbmmt3WEcnut3yap:0SLchW/sXm23a0ux6oQ1t3Wdut3yap
TLSH T1FF535C17A94180FCC49AC2344BBBB639D923757E1338B2B92BD4FE276EC9E601E5D504
telfhash t12b217bb17a2609b5b1f7f2327386d1115da61e6020f531e3d5f2b5e6c691b504bb2833
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 :
1
# of downloads :
41
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/8c8429dc-7e51-42db-9ef4-db9f857a8b0b/
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-12-06T16:57:00Z UTC
Last seen:
2025-12-07T02:15:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a6af14d85e602b793af279c026ff8fe21da1882c11a015f6f23a731c9725d95b/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/82c408c4-931a-4b3a-9941-160d7a96a281
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1828182
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1828182 Sample: fent.x86.elf Startdate: 07/12/2025 Architecture: LINUX Score: 56 14 109.202.202.202, 80 INIT7CH Switzerland 2->14 16 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->16 18 2 other IPs or domains 2->18 20 Malicious sample detected (through community Yara rule) 2->20 22 Multi AV Scanner detection for submitted file 2->22 8 fent.x86.elf 2->8         started        signatures3 process4 process5 10 fent.x86.elf 8->10         started        process6 12 fent.x86.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a6af14d85e602b793af279c026ff8fe21da1882c11a015f6f23a731c9725d95b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a6af14d85e602b793af279c026ff8fe21da1882c11a015f6f23a731c9725d95b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-06 23:31:15 UTC
File Type:
ELF64 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u2xrjwc6mavxsoxsphacn74p4io2dcbmcgqbl5xshjzrzfzf3fnq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion linux
Link:
https://tria.ge/reports/251206-3hse2svkhw/
Behaviour
Changes its process name
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
trojan mirai gafgyt Unix.Trojan.Mirai-7640640-0
YARA:
Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Mirai_520deeb8 Linux_Trojan_Mirai_6a77af0f Linux_Trojan_Mirai_01e4a728 Linux_Trojan_Mirai_e0cf29e2
Link:
https://app.threat.zone/submission/37bc1f2e-86a4-427d-a94b-e00b75acb0bd
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/a6af14d85e602b793af279c026ff8fe21da1882c11a015f6f23a731c9725d95b

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:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_01e4a728
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_520deeb8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
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

sh 7754b081f9bd1245403f7f2f55da6011799107ca4828a41f51d394c66fe3ff6f

Mirai

elf a6af14d85e602b793af279c026ff8fe21da1882c11a015f6f23a731c9725d95b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3722914/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3723967/
  
Dropped by
SHA256 7754b081f9bd1245403f7f2f55da6011799107ca4828a41f51d394c66fe3ff6f
  
Dropped by
MD5 58efa084772c2fb11d6e6dfab2b52fe5
  
URLhaus
https://urlhaus.abuse.ch/url/3722897/

Comments