MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d3e525108eb28977ee90502585c6d5c8d7d8714c3834c3be8b90dec9eef6eefc. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d3e525108eb28977ee90502585c6d5c8d7d8714c3834c3be8b90dec9eef6eefc
SHA3-384 hash: 9eb25d0f2096fcbfb3d131101ae48ea4779a2236127ee83c34f3ae25bf499b0809004434b0114c94db3537f0003a01f8
SHA1 hash: 1e2a6268be9a7a3c27b95897e378c482a240b137
MD5 hash: 677c3059ad5ed5d794e3c1db754c4a9c
humanhash: september-golf-fifteen-apart
File name:bot.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:137'932 bytes
First seen:2025-08-14 08:52:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:7T1ct5J/JQWf9G8lEd9Gs0c2FC0RKn6LNR5FVapksWf/fDQPbce/ZwK:fAFyQVlQ9G22FZ4nEFVvsWHGbceKK
TLSH T11DD35AB3CC296E2CD668D5B0B0218F781B93986582475FBE69E3C2759043DCCF6197B8
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 :
59
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/28189512-77cf-461d-abf0-f0e8168dd851
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1756660
Signature
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Sample tries to persist itself using .desktop files
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1756660 Sample: bot.sh4.elf Startdate: 14/08/2025 Architecture: LINUX Score: 56 26 169.254.169.254, 80 USDOSUS Reserved 2->26 28 87.121.84.206, 2137, 3072, 40648 SKATTV-ASBG Bulgaria 2->28 30 daisy.ubuntu.com 2->30 32 Multi AV Scanner detection for submitted file 2->32 8 bot.sh4.elf 2->8         started        12 python3.8 dpkg 2->12         started        signatures3 process4 file5 24 /root/.config/autostart/misiubomba.desktop, ASCII 8->24 dropped 34 Sample tries to persist itself using .desktop files 8->34 36 Opens /proc/net/* files useful for finding connected devices and routers 8->36 14 bot.sh4.elf sh 8->14         started        16 bot.sh4.elf sh 8->16         started        18 bot.sh4.elf 8->18         started        signatures6 process7 process8 20 sh curl 14->20         started        22 bot.sh4.elf 18->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d3e525108eb28977ee90502585c6d5c8d7d8714c3834c3be8b90dec9eef6eefc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d3e525108eb28977ee90502585c6d5c8d7d8714c3834c3be8b90dec9eef6eefc/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/d3e525108eb28977ee90502585c6d5c8d7d8714c3834c3be8b90dec9eef6eefc
Threat name:
Linux.Backdoor.Bashlite
Create hunting rule
Status:
Malicious
First seen:
2025-08-14 08:53:32 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2psskeeowkexp3uqkasylrwvzdl5q4kmha2mhpulsdpmt3xw536a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250814-ks4xqa11aw/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136288-0
YARA:
n/a
Link:
https://app.threat.zone/submission/8779e9f2-0035-4506-8b1b-4636e566fab5
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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 d3e525108eb28977ee90502585c6d5c8d7d8714c3834c3be8b90dec9eef6eefc

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3602418/
  
Delivery method
Distributed via web download

Comments