MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 25944df32b1ff8ff0f13e7d4b5e3156736e57cdfaa211206107ee3cb9f34ef5c. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 25944df32b1ff8ff0f13e7d4b5e3156736e57cdfaa211206107ee3cb9f34ef5c
SHA3-384 hash: b20ae98c90952f5dc210cddb843e3f08c710b5e57bef19d1a1527a18b3bf84408019d1c9f08717b4b6fd8015e338fb61
SHA1 hash: a3f85ec9315a1bcd0fbcea1272c6f8e7bb377394
MD5 hash: 790ddd6c6b8555e357fcbb8913f0f9b2
humanhash: eighteen-asparagus-violet-hot
File name:vjwe68k
Download: download sample
Signature Mirai
Create hunting rule
File size:178'816 bytes
First seen:2025-03-26 19:57:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:qy7EPQd35CShnLeKtYdcywaMZ6Ulc8gR+TwQfRYltVHjbirLeFBZmi:vhLCo7ywhZ6UlHgzGYlILe9mi
TLSH T1C0042ACBF800DDBEF80AF33A48130916B130BBA154925B337257797BED3A1991567E86
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
89
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30423.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

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

Unix.Trojan.Gafgyt-9939811-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10012509-0
Create hunting rule

Unix.Trojan.Mirai-10017111-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67e45c59cb6d38a89f3e7941linux22vpnfull_triage
Tags:
n/a
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm bash lolbin remote
Link:
https://www.filescan.io/uploads/67e45c55f274bf2d8e24028f/reports/49c5bdb3-7867-4b5c-8b38-f5c98fb51f04/overview
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a7e0a970-e5c1-4335-9f55-5323e84753ce
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1649516
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1649516 Sample: vjwe68k.elf Startdate: 26/03/2025 Architecture: LINUX Score: 60 55 raw.awaken-network.net 141.98.10.142, 54534, 54536, 54538 HOSTBALTICLT Lithuania 2->55 57 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->57 59 Multi AV Scanner detection for submitted file 2->59 8 systemd gpu-manager 2->8         started        10 systemd gpu-manager 2->10         started        12 systemd gpu-manager 2->12         started        14 135 other processes 2->14 signatures3 process4 signatures5 17 gpu-manager sh 8->17         started        19 gpu-manager sh 8->19         started        21 gpu-manager sh 8->21         started        28 5 other processes 8->28 23 gpu-manager sh 10->23         started        30 7 other processes 10->30 32 8 other processes 12->32 65 Sample reads /proc/mounts (often used for finding a writable filesystem) 14->65 25 vjwe68k.elf 14->25         started        34 70 other processes 14->34 process6 signatures7 36 sh grep 17->36         started        38 sh grep 19->38         started        40 sh grep 21->40         started        42 sh grep 23->42         started        61 Sample deletes itself 25->61 44 3 other processes 25->44 47 5 other processes 28->47 49 7 other processes 30->49 51 8 other processes 32->51 53 59 other processes 34->53 process8 signatures9 63 Sample tries to kill multiple processes (SIGKILL) 44->63
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/25944df32b1ff8ff0f13e7d4b5e3156736e57cdfaa211206107ee3cb9f34ef5c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/25944df32b1ff8ff0f13e7d4b5e3156736e57cdfaa211206107ee3cb9f34ef5c/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-26 19:58:15 UTC
File Type:
ELF32 Big (Exe)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ewke34zld74p6dyt47kllyyvm43ok7g7viqrebqqp3r4xhzu55oa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250326-ypwnts11ay/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/b6bbc09a-38b2-4fe9-9fba-da049cf18eb9
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/25944df32b1ff8ff0f13e7d4b5e3156736e57cdfaa211206107ee3cb9f34ef5c

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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 25944df32b1ff8ff0f13e7d4b5e3156736e57cdfaa211206107ee3cb9f34ef5c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3477323/
  
Delivery method
Distributed via web download

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