MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fa64fc3cd16bfed05daf32de0aae1df9825565b2b1a91b3c41c04ff671572f41. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fa64fc3cd16bfed05daf32de0aae1df9825565b2b1a91b3c41c04ff671572f41
SHA3-384 hash: 873c06873cddf40e651a08b333cc4ef7bbf7aaf873730b3037e04084c3339c01fa4c4ae05402057ed68796a6129057b5
SHA1 hash: 8a66aa05dd82a081c8d151520bd8875023defed0
MD5 hash: bb418816fabc30fff9d71a2625c9b88b
humanhash: skylark-hot-enemy-kentucky
File name:armv5l
Download: download sample
Signature Mirai
Create hunting rule
File size:154'712 bytes
First seen:2025-09-22 05:52:13 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:z4fZ3oixgb8XH/XkWnqpq9LZjw2Brwht8JBQvac+81GmXZ3u:zCZ3oixgb8Xzn7JZjw2hwht8LQX+8Qmo
TLSH T1B9E30845FC519B16C6C262BBFF4E428D772A1768D3EE3203D9256F24378A95B0E3B142
telfhash t19f117a52ea583acc37d9624a41ef703b5aacb4d8370538d5867c9f8f84526c6703563b
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 :
54
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-10056448-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin obfuscated remote threat
Link:
https://www.filescan.io/uploads/68d0e487254431b688d86977/reports/54b99201-8590-425b-a054-2b452ea347b8/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
266
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/fa64fc3cd16bfed05daf32de0aae1df9825565b2b1a91b3c41c04ff671572f41
Behaviour
Persistence
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-21T20:25:00Z UTC
Last seen:
2025-09-21T20:25:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/fa64fc3cd16bfed05daf32de0aae1df9825565b2b1a91b3c41c04ff671572f41/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/282f84ae-0bd1-4d14-92b2-743ffca4362a
Behavior Graph:
Download SVG
%3 guuid=b8491e0d-1a00-0000-a301-68fb590a0000 pid=2649 /usr/bin/sudo guuid=2ab6730f-1a00-0000-a301-68fb600a0000 pid=2656 /tmp/sample.bin guuid=b8491e0d-1a00-0000-a301-68fb590a0000 pid=2649->guuid=2ab6730f-1a00-0000-a301-68fb600a0000 pid=2656 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/930956b9-c86b-4030-8d42-ab41d59cf520
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1781773
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: 1781773 Sample: armv5l.elf Startdate: 22/09/2025 Architecture: LINUX Score: 100 25 87.248.150.68, 54682, 54684, 54686 CWM-ASIR Iran (ISLAMIC Republic Of) 2->25 27 169.254.169.254, 80 USDOSUS Reserved 2->27 29 daisy.ubuntu.com 2->29 37 Found malware configuration 2->37 39 Antivirus detection for dropped file 2->39 41 Antivirus / Scanner detection for submitted sample 2->41 43 3 other signatures 2->43 9 armv5l.elf 2->9         started        11 python3.8 dpkg 2->11         started        signatures3 process4 process5 13 armv5l.elf 9->13         started        process6 15 armv5l.elf 13->15         started        file7 21 /var/main, ELF 15->21 dropped 23 /etc/init.d/xs.main, POSIX 15->23 dropped 31 Sample tries to set files in /etc globally writable 15->31 33 Drops files in suspicious directories 15->33 35 Sample deletes itself 15->35 19 armv5l.elf 15->19         started        signatures8 process9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fa64fc3cd16bfed05daf32de0aae1df9825565b2b1a91b3c41c04ff671572f41
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fa64fc3cd16bfed05daf32de0aae1df9825565b2b1a91b3c41c04ff671572f41/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-21 23:56:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7jspypgrnp7naxnpglpavlq57gbfkznswgurwpcbybh7m4kxf5aq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250922-glw2rawjx3/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b303fe83-a658-4854-adae-b2351bf70994
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/fa64fc3cd16bfed05daf32de0aae1df9825565b2b1a91b3c41c04ff671572f41

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:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 fa64fc3cd16bfed05daf32de0aae1df9825565b2b1a91b3c41c04ff671572f41

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3629012/
  
Delivery method
Distributed via web download

Comments