MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fa528d0f2539a015d40b180431dbabc385653cb9c65a2537a6ec7d3c6288732b. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fa528d0f2539a015d40b180431dbabc385653cb9c65a2537a6ec7d3c6288732b
SHA3-384 hash: afef221db339c6f2ca0a7eebab38b4339eacf419801091cc8545af6e66c261407206518703903c71341241fabc56b835
SHA1 hash: 11b26ef57121dd893c1b97edac56ad0d2445f770
MD5 hash: d66e7c4347feb03776eee448408a2314
humanhash: march-failed-venus-river
File name:m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:83'816 bytes
First seen:2025-11-19 15:35:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ea21FSxHJwN8Xbu3umurM76lHf7Jy+dlGm8iIW5NJ1cYJc5qaLQdWG9byPZB6:ex1FkJwN8Xbu3umurMWljJy+dl2O1cmV
TLSH T19F833BD6F400DD7DF80FD6BB84574916F631A3500BA20F3A7396F9A36D72198892AEC1
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
152
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-7755770-0
Create hunting rule

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

Unix.Trojan.Mirai-9885259-0
Create hunting rule

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

Unix.Trojan.Mirai-10008934-0
Create hunting rule

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

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/691de3f6534ca666aaf269aa/reports/321bff81-5410-4dbf-9b13-c336e5d2ffa7/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-19T14:12:00Z UTC
Last seen:
2025-11-20T01:43:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/fa528d0f2539a015d40b180431dbabc385653cb9c65a2537a6ec7d3c6288732b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e77a0c71-6390-4f6b-96a8-a201e1a347c2
Behavior Graph:
Download SVG
%3 guuid=c21c5cf6-1600-0000-68f1-b4b4f50c0000 pid=3317 /usr/bin/sudo guuid=04f677f8-1600-0000-68f1-b4b4fd0c0000 pid=3325 /tmp/sample.bin guuid=c21c5cf6-1600-0000-68f1-b4b4f50c0000 pid=3317->guuid=04f677f8-1600-0000-68f1-b4b4fd0c0000 pid=3325 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e4b88ad9-52de-4250-b323-ebc5e8c9deb8
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1817000
Signature
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1817000 Sample: m68k.elf Startdate: 19/11/2025 Architecture: LINUX Score: 56 22 172.242.87.144, 23 VIASAT-SP-BACKBONEUS United States 2->22 24 189.233.237.240, 23 UninetSAdeCVMX Mexico 2->24 26 42 other IPs or domains 2->26 28 Yara detected Mirai 2->28 8 m68k.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 m68k.elf 8->14         started        16 m68k.elf 8->16         started        process6 18 m68k.elf 14->18         started        20 m68k.elf 14->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fa528d0f2539a015d40b180431dbabc385653cb9c65a2537a6ec7d3c6288732b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fa528d0f2539a015d40b180431dbabc385653cb9c65a2537a6ec7d3c6288732b/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-19 15:36:24 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7jji2dzfhgqblvaldacddw5lyocwkpfzyznckn5g5r6tyyuiomvq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251119-s14kxsby2a/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/c2ede2a6-ea7b-4d9b-859d-ba2d92ab732b
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/fa528d0f2539a015d40b180431dbabc385653cb9c65a2537a6ec7d3c6288732b

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: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 fa528d0f2539a015d40b180431dbabc385653cb9c65a2537a6ec7d3c6288732b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3700425/
  
Delivery method
Distributed via web download

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