MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0ac87fefeb4125a6b31237cae2fd98756fa5bd69d913b2fb0e5a253364a0aae8. 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: 11


Intelligence 11 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0ac87fefeb4125a6b31237cae2fd98756fa5bd69d913b2fb0e5a253364a0aae8
SHA3-384 hash: 543e96ac9ab06de5dd85742514417fae1a04c82b42b5bce8f758e021854755cc2f646236f7d98e7c61e46a907d734dd2
SHA1 hash: 24a89e140ce00c5692e96b8a0a54626e085f0496
MD5 hash: 4d238424bd78ea5357b345cfa136ba05
humanhash: lithium-pennsylvania-nitrogen-shade
File name:i586
Download: download sample
Signature Mirai
Create hunting rule
File size:428'424 bytes
First seen:2026-08-25 14:36:59 UTC
Last seen:2026-08-26 02:34:02 UTC
File type: elf
MIME type:application/x-executable
ssdeep 6144:rtbAieBfmZHn62XEMu6/cIJXTPXQhhmkUTpI/p33+KUj5N7z:hbgwPEMueJzIhUTpI/pu5lz
TLSH T1F8948E13FAA2E473F46200F1221AA792A672D9352027D897E3D61D78DD75AD0C32937F
telfhash t16412abb226be0ced7390ad03960b2b56ed0a97b349e435f349f3159132b7a425eb0c35
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 :
2
# of downloads :
38
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bashlite mirai
Link:
https://www.filescan.io/uploads/6a8da89ea00f90fd8c8ca1b8/reports/a2a50b8f-848d-440a-b909-d88b581b37bb/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/0ac87fefeb4125a6b31237cae2fd98756fa5bd69d913b2fb0e5a253364a0aae8
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-25T11:07:00Z UTC
Last seen:
2026-08-26T01:55:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/0ac87fefeb4125a6b31237cae2fd98756fa5bd69d913b2fb0e5a253364a0aae8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cee5444d-bab6-4ac4-86d6-ec6e866b63b1
Behavior Graph:
Download SVG
%3 guuid=d6622199-1a00-0000-ffd5-361d4e080000 pid=2126 /usr/bin/sudo guuid=3a96909b-1a00-0000-ffd5-361d4f080000 pid=2127 /tmp/sample.bin guuid=d6622199-1a00-0000-ffd5-361d4e080000 pid=2126->guuid=3a96909b-1a00-0000-ffd5-361d4f080000 pid=2127 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3b6e19d4-0de9-4129-9afc-a3d6f3eaeab6
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1963407
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0ac87fefeb4125a6b31237cae2fd98756fa5bd69d913b2fb0e5a253364a0aae8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0ac87fefeb4125a6b31237cae2fd98756fa5bd69d913b2fb0e5a253364a0aae8/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-25 14:37:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
6 of 36 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bleh737lies2nmysg7fof7myovx2lplj3ej3f6yolistgzfavlua._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260825-rza2jszyfz/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:jackskid_ddos_botnet
Create hunting rule
Author:Nokia Deepfield ERT
Description:Jackskid/RCtea DDoS botnet - all variants
Reference:https://blog.xlab.qianxin.com/analysis-of-rctea-botnet/
Rule name:linux_protocol_doh
Create hunting rule
Author:@_lubiedo
Description:DNS-over-HTTPS yara rule
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 0ac87fefeb4125a6b31237cae2fd98756fa5bd69d913b2fb0e5a253364a0aae8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3902096/
  
Delivery method
Distributed via web download

Comments