MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a095d8a9638108662439961ec118220eafbb3a88bde6711d6c0010e379ef999c. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a095d8a9638108662439961ec118220eafbb3a88bde6711d6c0010e379ef999c
SHA3-384 hash: ba35301b7ea7cac1623690e5b8ec2c240ae3dea2a1b3b1e4a099c9cbd7f5eba758827f8b74943bcda1499e4a8ee2e258
SHA1 hash: 04ba71f7e053137003b781aa1849decfb739d108
MD5 hash: b29803f52e877f39b385edfc3da2e11e
humanhash: six-hydrogen-monkey-aspen
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:39'752 bytes
First seen:2025-08-25 00:27:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:HiWBsukJ64LMo0w76mYwq+VwQlouAQd2C:HDBsb6472j+VwQqup2C
TLSH T19B036C67CC3A2D44C12D9AB4F461CF7D1B53DA2AE5835DE6812686B5C403ECDF8493B8
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
107
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/68abadf92a70220b68d8f2ee/reports/fc0f4b3c-af90-47e4-ac39-9493bba8955f/overview
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/a095d8a9638108662439961ec118220eafbb3a88bde6711d6c0010e379ef999c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/71f394e9-dfbb-46c6-98dc-fab43f179179
Behavior Graph:
Download SVG
%3 guuid=110eca00-1900-0000-4b15-4892cc130000 pid=5068 /usr/bin/sudo guuid=2fcc2003-1900-0000-4b15-4892d2130000 pid=5074 /tmp/sample.bin guuid=110eca00-1900-0000-4b15-4892cc130000 pid=5068->guuid=2fcc2003-1900-0000-4b15-4892d2130000 pid=5074 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b150c796-acc4-4b94-b552-78152da93ba7
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1764169
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1764169 Sample: sh4.elf Startdate: 25/08/2025 Architecture: LINUX Score: 52 17 31.56.39.76, 42286, 6969 RASANAIR Iran (ISLAMIC Republic Of) 2->17 19 109.202.202.202, 80 INIT7CH Switzerland 2->19 21 3 other IPs or domains 2->21 23 Multi AV Scanner detection for submitted file 2->23 8 sh4.elf 2->8         started        signatures3 process4 signatures5 25 Sample reads /proc/mounts (often used for finding a writable filesystem) 8->25 11 sh4.elf 8->11         started        13 sh4.elf 8->13         started        process6 process7 15 sh4.elf 11->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a095d8a9638108662439961ec118220eafbb3a88bde6711d6c0010e379ef999c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a095d8a9638108662439961ec118220eafbb3a88bde6711d6c0010e379ef999c/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-08-25 00:28:38 UTC
File Type:
ELF32 Little (Exe)
AV detection:
7 of 24 (29.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uck5rkldqeegmjbzsypmcgbcb2x3wouixxthchlmaaiog6pptgoa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250825-ar4kfsgq9z/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136288-0
YARA:
n/a
Link:
https://app.threat.zone/submission/a3b7fcee-7972-4fa2-a004-0a7bb66013c7
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/a095d8a9638108662439961ec118220eafbb3a88bde6711d6c0010e379ef999c

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: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

File information

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

Web download

Mirai

elf a095d8a9638108662439961ec118220eafbb3a88bde6711d6c0010e379ef999c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3609488/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3609801/

Comments