MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3a3be5c430963b4bb8aa5fc3571ae991a2f34ec976e362d77a0e06b4f2918efe. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3a3be5c430963b4bb8aa5fc3571ae991a2f34ec976e362d77a0e06b4f2918efe
SHA3-384 hash: 5b1b23179bd6f58daf44f91f01810c6dea190d77a20d4937c6668473d0fc5d4a4eac928a0156da437f55b9143e93d9bc
SHA1 hash: 5dc5a662532145ea917e89a9e8807aaae6d22f36
MD5 hash: 77a025166b42a4c1c53fb7686e4c79e0
humanhash: winner-robin-winner-stream
File name:xnxnxnxnxnxnxnxnmicroblazexnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:205'416 bytes
First seen:2025-12-27 17:12:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:IcHZcggt1NJmeDQBwnKUDMaVsb3pjr1lCRpUKG:IcY5JpMByVs9jSsf
TLSH T193148120FA0663B1CC731A34A79A2E5A6E7704559FEB26312D1F533CDE628509B31F8D
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 :
79
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10058917-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-27T14:32:00Z UTC
Last seen:
2025-12-28T12:49:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3a3be5c430963b4bb8aa5fc3571ae991a2f34ec976e362d77a0e06b4f2918efe/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/914e4c03-8034-496f-8c68-64d8cfe3659c
Behavior Graph:
Download SVG
%3 guuid=28a1885d-1900-0000-7742-749cbf080000 pid=2239 /usr/bin/sudo guuid=01c39e5f-1900-0000-7742-749cc3080000 pid=2243 /tmp/sample.bin guuid=28a1885d-1900-0000-7742-749cbf080000 pid=2239->guuid=01c39e5f-1900-0000-7742-749cc3080000 pid=2243 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e18a76b9-cadc-4fb9-a6e0-ebf884c051d1
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1840336
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3a3be5c430963b4bb8aa5fc3571ae991a2f34ec976e362d77a0e06b4f2918efe
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3a3be5c430963b4bb8aa5fc3571ae991a2f34ec976e362d77a0e06b4f2918efe/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Suspicious
First seen:
2025-12-27 17:13:21 UTC
File Type:
ELF32 Big (Exe)
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hi56lrbqsy5uxofkl7bvogxjsgrpgtwjo3rwfv32bydlj4urr37a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251227-vrypestrdj/
Gathering data
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/3a3be5c430963b4bb8aa5fc3571ae991a2f34ec976e362d77a0e06b4f2918efe

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: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 3a3be5c430963b4bb8aa5fc3571ae991a2f34ec976e362d77a0e06b4f2918efe

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3744832/
  
Delivery method
Distributed via web download

Comments