MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fa89310a2f3f35350b2b464a3427f635ce3539d73007532d0c3ad1f52973a935. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fa89310a2f3f35350b2b464a3427f635ce3539d73007532d0c3ad1f52973a935
SHA3-384 hash: bada27cbfdbbd1c6a2b02857999c3498a05ec9ddad5308bb17a3a21479397b1ed99faa860cb53708c747d5dd54563968
SHA1 hash: f8a53ea01686b24ffaba6aea1794f784d5e17730
MD5 hash: 4d8290b01c2692dfe6ae9515b53b1bdb
humanhash: hamper-yankee-helium-steak
File name:S3o.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:50'304 bytes
First seen:2025-11-21 23:59:59 UTC
Last seen:2025-11-22 01:33:29 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:QElkr8F6sdFPaW5T7wkihER4oTYGtEYbfqfI4Xv93Ie0P2Vs5vtrubqizJreCNJn:dO26s+W5T7wkv4Oj2r+5Wqi8Wv2Lg
TLSH T1A233F121AC6247B389E12C7585DCC4465D3D8BB6F2E7351620DCC99C2DD138C6BEAAB3
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 UPX
File size (compressed) :50'304 bytes
File size (de-compressed) :124'384 bytes
Format:linux/arm
Unpacked file: b59346dbb41e7c8f8c7de2eb2239b85bed0db731cf50e4461e77509db012b5ab

Intelligence

File Origin
# of uploads :
2
# of downloads :
44
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.9135.32383.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
android condi masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/6920fd20f96b58f0dc7fa264/reports/a868c795-2336-4c86-804c-843cb4cd9aba/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-21T20:20:00Z UTC
Last seen:
2025-11-21T22:45:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.h
Link:
https://opentip.kaspersky.com/fa89310a2f3f35350b2b464a3427f635ce3539d73007532d0c3ad1f52973a935/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5efec271-923c-4bb5-9986-63130c411702
Behavior Graph:
Download SVG
%3 guuid=1d44bc80-1600-0000-baaa-f9d95c0c0000 pid=3164 /usr/bin/sudo guuid=bfd30883-1600-0000-baaa-f9d9650c0000 pid=3173 /tmp/sample.bin guuid=1d44bc80-1600-0000-baaa-f9d95c0c0000 pid=3164->guuid=bfd30883-1600-0000-baaa-f9d9650c0000 pid=3173 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c7e21e66-620f-4c18-ab16-4361f77859aa
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1818950
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fa89310a2f3f35350b2b464a3427f635ce3539d73007532d0c3ad1f52973a935
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fa89310a2f3f35350b2b464a3427f635ce3539d73007532d0c3ad1f52973a935/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/fa89310a2f3f35350b2b464a3427f635ce3539d73007532d0c3ad1f52973a935
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-22 00:00:42 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7ketccrph42tkczlizfdij7wgxhdkooxgadvglimhli7kkltve2q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet discovery upx
Link:
https://tria.ge/reports/251122-aake9asjbn/
Behaviour
Reads runtime system information
Mirai
Mirai family
Malware Config
C2 Extraction:
vcute69.bounceme.net
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/067a6601-b596-416e-bb80-ec0e1f98c20c
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/fa89310a2f3f35350b2b464a3427f635ce3539d73007532d0c3ad1f52973a935

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf fa89310a2f3f35350b2b464a3427f635ce3539d73007532d0c3ad1f52973a935

(this sample)

Mirai

elf b59346dbb41e7c8f8c7de2eb2239b85bed0db731cf50e4461e77509db012b5ab

  
URLhaus
https://urlhaus.abuse.ch/url/3713346/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 b59346dbb41e7c8f8c7de2eb2239b85bed0db731cf50e4461e77509db012b5ab
  
Dropping
MD5 7c432715e7643148f207bd3589ce28d7
  
URLhaus
https://urlhaus.abuse.ch/url/3712126/

Comments