MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b86bc12632d541d7a70a0b379deca5e6bce7042180a44e08d155835d0b01471d. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b86bc12632d541d7a70a0b379deca5e6bce7042180a44e08d155835d0b01471d
SHA3-384 hash: 05e28885506ee3cc4540003cfee4ed89dbadacede23b6e3b0dde8770856a710c410bda149ec0570347b78dc9d86b2359
SHA1 hash: 6874ade54dd5c70329b289a13058be2743f1eb62
MD5 hash: 24297c8785137fa1d09ab584a8e71478
humanhash: finch-oklahoma-burger-artist
File name:xnxnxnxnxnxnxnxnmicroblazexnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:156'312 bytes
First seen:2025-12-24 06:31:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:uKWND8Ln0MTLDVjJyEvk100toOg9m6qgwnKmUfXZdyrPVVYgzQX0DswNvl8wFdTq:oNgLFyt0BNwnKfGQX0g29FdTH3MmqUXM
TLSH T1E0E35F20FA0663F1CC721A38A7996E466E7714569FEB16312D1F233DDE628518B30F8D
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 :
99
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10056451-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/694b88b5a7163552ba047bc9/reports/028bf7bc-f516-4bb7-9c7c-d23cdfa08cdd/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-24T02:51:00Z UTC
Last seen:
2025-12-25T05:54:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b86bc12632d541d7a70a0b379deca5e6bce7042180a44e08d155835d0b01471d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3d2e62c0-4734-4ea4-a31a-26d39b02b846
Behavior Graph:
Download SVG
%3 guuid=a7c22b1a-1a00-0000-2ac6-eacb2e0c0000 pid=3118 /usr/bin/sudo guuid=6b07031d-1a00-0000-2ac6-eacb3b0c0000 pid=3131 /tmp/sample.bin guuid=a7c22b1a-1a00-0000-2ac6-eacb2e0c0000 pid=3118->guuid=6b07031d-1a00-0000-2ac6-eacb3b0c0000 pid=3131 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/24243c23-789f-4eda-8bc2-f1d3bd856eb5
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1838652
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/b86bc12632d541d7a70a0b379deca5e6bce7042180a44e08d155835d0b01471d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b86bc12632d541d7a70a0b379deca5e6bce7042180a44e08d155835d0b01471d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-24 07:44:16 UTC
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xbv4cjrs2va5pjykbm3z33ff426oobbbqcse4cgrkwbv2cybi4oq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251225-nym3yatpbm/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10056451-0
YARA:
n/a
Link:
https://app.threat.zone/submission/8d24adda-d817-4271-b918-3493a08709a6
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/b86bc12632d541d7a70a0b379deca5e6bce7042180a44e08d155835d0b01471d

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

File information

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

Web download

Mirai

elf b86bc12632d541d7a70a0b379deca5e6bce7042180a44e08d155835d0b01471d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739950/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3713404/

Comments