MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e8ffdbc696f98cf751b7858d13aec0530ab2cc5e465fb4e541618a65214dd00a. 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: e8ffdbc696f98cf751b7858d13aec0530ab2cc5e465fb4e541618a65214dd00a
SHA3-384 hash: 93b614434b110509b4f7ca9435595c90667fdad19c6f9e0fb72a0556557d9aa3498f9cf4bd67cee91fdd1823fdccfbf9
SHA1 hash: a9ea7d09f126fb15a0c3a1d6fa5fbcb0034202eb
MD5 hash: a711965d049d3bc1372422a337a42df4
humanhash: california-saturn-illinois-lima
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:140'988 bytes
First seen:2025-08-29 13:46:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:KDCy6RTxoFRYri/0jk7l8OiVWr8EXbsGs2+:Kj61xQRYri/tmgr8EIt2+
TLSH T192D35BB3DC256F58D664E5B1B0318FB81B93A95481471FBE26B7C6788083D8DF6093B8
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 :
114
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-10056448-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/68b1af6c39a6221faa74ff45/reports/12ad8bdc-c35d-4185-8b2c-ca130dbc1979/overview
Verdict:
Unknown
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/e8ffdbc696f98cf751b7858d13aec0530ab2cc5e465fb4e541618a65214dd00a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1320a0a9-ea43-4597-88fa-109c131255fe
Behavior Graph:
Download SVG
%3 guuid=9dd4c459-1900-0000-407c-c4eb1c0c0000 pid=3100 /usr/bin/sudo guuid=c2898c5b-1900-0000-407c-c4eb200c0000 pid=3104 /tmp/sample.bin guuid=9dd4c459-1900-0000-407c-c4eb1c0c0000 pid=3100->guuid=c2898c5b-1900-0000-407c-c4eb200c0000 pid=3104 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/16c6c97a-1716-4de2-91f8-ca1d9f702dea
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1767635
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops files in suspicious directories
Found malware configuration
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to set files in /etc globally writable
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1767635 Sample: sh4.elf Startdate: 29/08/2025 Architecture: LINUX Score: 100 27 87.248.150.68, 8020 CWM-ASIR Iran (ISLAMIC Republic Of) 2->27 29 169.254.169.254, 80 USDOSUS Reserved 2->29 31 2 other IPs or domains 2->31 39 Found malware configuration 2->39 41 Antivirus detection for dropped file 2->41 43 Antivirus / Scanner detection for submitted sample 2->43 45 3 other signatures 2->45 9 sh4.elf 2->9         started        11 python3.8 dpkg 2->11         started        signatures3 process4 process5 13 sh4.elf 9->13         started        process6 15 sh4.elf 13->15         started        file7 23 /var/main, ELF 15->23 dropped 25 /etc/init.d/xs.main, POSIX 15->25 dropped 33 Sample tries to set files in /etc globally writable 15->33 35 Drops files in suspicious directories 15->35 37 Sample deletes itself 15->37 19 sh4.elf 15->19         started        21 sh4.elf 15->21         started        signatures8 process9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e8ffdbc696f98cf751b7858d13aec0530ab2cc5e465fb4e541618a65214dd00a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e8ffdbc696f98cf751b7858d13aec0530ab2cc5e465fb4e541618a65214dd00a/
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-29 13:48:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 38 (31.58%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5d75xruw7ggpounxqwgrhlwakmflftc6izp3jzkbmgfgkikn2afa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250829-q3nalstvas/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136288-0
YARA:
n/a
Link:
https://app.threat.zone/submission/e37b156a-a84b-4b7f-a949-3d05e46407a7
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/e8ffdbc696f98cf751b7858d13aec0530ab2cc5e465fb4e541618a65214dd00a

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
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 e8ffdbc696f98cf751b7858d13aec0530ab2cc5e465fb4e541618a65214dd00a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3608907/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3608906/
  
URLhaus
https://urlhaus.abuse.ch/url/3608917/
  
URLhaus
https://urlhaus.abuse.ch/url/3608784/
  
URLhaus
https://urlhaus.abuse.ch/url/3608916/

Comments