MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca3312ba5477812735c1f5d485e66df6d1a5f7137107da071f74f0dbebb03ff7. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ca3312ba5477812735c1f5d485e66df6d1a5f7137107da071f74f0dbebb03ff7
SHA3-384 hash: 911c909468a2f2fc16380c128542b79dc0b430eebd59926725904d1ab655ff421a152e5fd723928fc20dc3d6ec6260f7
SHA1 hash: 204cf75dfc89c0ffeb72c7fc27ab8bc46ce05481
MD5 hash: 2def369f3b5ba8f921e69535335b0fe6
humanhash: steak-crazy-eight-stairway
File name:arm
Download: download sample
Signature Mirai
Create hunting rule
File size:115'928 bytes
First seen:2025-12-29 01:40:03 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:elwQPMGZtePviUdn+jXUIV1f660DeSnz4:elvPM4taviUd+jXUIV1f66/O4
TLSH T148B31985B842AA12C6C2567BFF4F428D371657D8E3EE3203CD255F64378B95B0E3A252
telfhash t195e02617f249052c1bb2818a66dc6263479678b10e112ac1d4be6fbe8551983f62b039
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 :
57
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

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

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

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-vm expand lolbin
Link:
https://www.filescan.io/uploads/6951dc14127d6a14e0c56b73/reports/3c772eea-a421-46d9-8702-a4fb4cb7cfb2/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-29T01:04:00Z UTC
Last seen:
2025-12-29T01:20:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/ca3312ba5477812735c1f5d485e66df6d1a5f7137107da071f74f0dbebb03ff7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1511f1bf-b19a-4cf9-af4b-f476af4f41b0
Behavior Graph:
Download SVG
%3 guuid=2d286541-1a00-0000-6db1-7eff97090000 pid=2455 /usr/bin/sudo guuid=39166543-1a00-0000-6db1-7eff9c090000 pid=2460 /tmp/sample.bin guuid=2d286541-1a00-0000-6db1-7eff97090000 pid=2455->guuid=39166543-1a00-0000-6db1-7eff9c090000 pid=2460 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2f7c8bd8-0bac-4e2b-9d18-2e1d2ce1ec61
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1841120
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ca3312ba5477812735c1f5d485e66df6d1a5f7137107da071f74f0dbebb03ff7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ca3312ba5477812735c1f5d485e66df6d1a5f7137107da071f74f0dbebb03ff7/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-29 01:40:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zizrfosuo6asonob6xkilztn63i2l5ytoed5uby7otynx25qh73q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251229-b3sg1af17g/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/3deb90c7-e2d7-4fff-9208-c49ce19cf13a
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/ca3312ba5477812735c1f5d485e66df6d1a5f7137107da071f74f0dbebb03ff7

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Mirai

elf ca3312ba5477812735c1f5d485e66df6d1a5f7137107da071f74f0dbebb03ff7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3742442/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3740230/
  
URLhaus
https://urlhaus.abuse.ch/url/3740590/

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