MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 81d4410cba96bff795ee66e5eaef845179dba713ddaf7a30f8c403ab5bb967f2. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 81d4410cba96bff795ee66e5eaef845179dba713ddaf7a30f8c403ab5bb967f2
SHA3-384 hash: 2d03152bed6b91569663688725d46b18fecd86232bd221850eb606dba6889ac340c78b0f6d6bc38942d5cceaa60903b1
SHA1 hash: 85a7ba8169d290a4c7b36df337a956128a9b6b26
MD5 hash: 58996ee5fa5f4bef6f04234015ece696
humanhash: london-cola-cup-twenty
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:95'060 bytes
First seen:2025-03-16 00:17:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:3bzUPPUMY3BE6poZJWmXXwoDl7MHnTdOp3OFP2TYnqrdW:3HW8v3UZJWmnHd26aEYnSdW
TLSH T17C939E32E8642DD0C82659F5F0B4CB794B12A9F084961DB5ACDED17004A3EDDF98EF68
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 :
128
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67d62af208116ce425715fbdlinux22vpnfull_triage
Tags:
n/a
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
expand lolbin remote
Link:
https://www.filescan.io/uploads/67d618d90a7899f35797b982/reports/af54fcc2-5deb-432e-9eaf-999e7502d629/overview
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/391f1711-bc18-401f-b7b3-3bdf8a82c37f
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1639692
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/81d4410cba96bff795ee66e5eaef845179dba713ddaf7a30f8c403ab5bb967f2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/81d4410cba96bff795ee66e5eaef845179dba713ddaf7a30f8c403ab5bb967f2/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-16 00:19:10 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qhkecdf2s277pfpom3s6v34ekf45xjyt3wxxumhyyqb2ww5zm7za._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250316-alw87azqs6/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/5e9b5602-0983-423c-a0d5-67ac3b7c38a6
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/81d4410cba96bff795ee66e5eaef845179dba713ddaf7a30f8c403ab5bb967f2

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_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 81d4410cba96bff795ee66e5eaef845179dba713ddaf7a30f8c403ab5bb967f2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3469377/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3469448/

Comments