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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b08a3de4b27d073af02609251a5fd5a061c46e9d630e634b0e568cdcb80550e7. 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: b08a3de4b27d073af02609251a5fd5a061c46e9d630e634b0e568cdcb80550e7
SHA3-384 hash: b677bb9175e0ec9b9c4368e6670fdca51726a5ff13217674117b58328af946f80453b07fc6488b6d185dac8b8f1f3a72
SHA1 hash: 28eb9d1ba8b8f5be28bba3c563b4cd16e9448137
MD5 hash: 13348bb2b1d1902806e64d86fefa1e2a
humanhash: bakerloo-skylark-beer-alanine
File name:b08a3de4b27d073af02609251a5fd5a061c46e9d630e634b0e568cdcb80550e7
Download: download sample
Signature Mirai
Create hunting rule
File size:136'488 bytes
First seen:2026-09-19 21:18:12 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:biMYFJvw6Yh0b1gKobtCGCmCRlrisfrYy:fYFJvwe1gKCYVl2szh
TLSH T153D31312D3230C4FC02578FA7E2BE61A29873E6A24CE449C85F5D66A6FB7084ED71753
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 GAYINT_DOT_ORG
Tags:cowrie elf honeypot mips mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
US US
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/94729ff9-b742-46f4-bbf5-eec406abd12e/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-10010124-0
Create hunting rule

Unix.Dropper.Mirai-10010125-0
Create hunting rule

Unix.Dropper.Mirai-10012543-0
Create hunting rule

Unix.Dropper.Mirai-10013925-0
Create hunting rule

Unix.Dropper.Mirai-10016092-0
Create hunting rule

Unix.Dropper.Mirai-10022777-0
Create hunting rule

Unix.Malware.Generic-10008314-0
Create hunting rule

Unix.Malware.Mirai-10008957-0
Create hunting rule

Unix.Malware.Mirai-10010126-0
Create hunting rule

Unix.Malware.Mirai-10014259-0
Create hunting rule

Unix.Malware.Mirai-10014264-0
Create hunting rule

Unix.Malware.Mirai-10016893-0
Create hunting rule

Unix.Malware.Mirai-10017022-0
Create hunting rule

Unix.Malware.Mirai-10025385-0
Create hunting rule

Unix.Malware.Mirai-9907710-0
Create hunting rule

Unix.Trojan.Generic-10009282-0
Create hunting rule

Unix.Trojan.Mirai-10012684-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai mozi packed upx
Link:
https://www.filescan.io/uploads/6aaefc1ea0cc2a57eaa20e24/reports/81f58b3a-436b-478a-9882-16cdf0dc0eec/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-06-05T10:26:00Z UTC
Last seen:
2026-09-19T20:22:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/b08a3de4b27d073af02609251a5fd5a061c46e9d630e634b0e568cdcb80550e7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a2d53ce5-e717-49b0-a8a0-5376f50f16fa
Behavior Graph:
Download SVG
%3 guuid=a787d7e1-1a00-0000-ef7f-d15723090000 pid=2339 /usr/bin/sudo guuid=59c0eee4-1a00-0000-ef7f-d1572a090000 pid=2346 /tmp/sample.bin guuid=a787d7e1-1a00-0000-ef7f-d15723090000 pid=2339->guuid=59c0eee4-1a00-0000-ef7f-d1572a090000 pid=2346 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/40c1fb5a-b5d8-4fd3-853a-d2f96939dace
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b08a3de4b27d073af02609251a5fd5a061c46e9d630e634b0e568cdcb80550e7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b08a3de4b27d073af02609251a5fd5a061c46e9d630e634b0e568cdcb80550e7/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-07 00:09:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wcfd3zfspudtv4bgbesrux6vubq4i3u5mmhggsyok2gnzoafkdtq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery upx
Link:
https://tria.ge/reports/260919-z5qyysyta1/
Behaviour
Reads runtime system information
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/b08a3de4b27d073af02609251a5fd5a061c46e9d630e634b0e568cdcb80550e7

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:Linux_Packer_Patched_UPX_62e11c64
Create hunting rule
Author:Elastic Security
Reference:https://cujo.com/upx-anti-unpacking-techniques-in-iot-malware/
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: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: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 b08a3de4b27d073af02609251a5fd5a061c46e9d630e634b0e568cdcb80550e7

(this sample)

  
Delivery method
Distributed via web download

Comments