MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a9dc73cac55360e8a92bdcf28bca8077f025740ba0632c7bf1c8d123f2348189. 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: a9dc73cac55360e8a92bdcf28bca8077f025740ba0632c7bf1c8d123f2348189
SHA3-384 hash: c1c1f34d9fceebfe4225429b6a112b5b3a5ee48d0d90858b3ce960a517ee0c4e0225d53cdeeb2fa2cefdacbb2ef87dfe
SHA1 hash: e2846e33e9d2cec47fdc993be93bd409c05f441d
MD5 hash: 7e3949c5f4ae9c8aabed66aea491ad51
humanhash: spring-bravo-emma-angel
File name:xnxnxnxnxnxnxnxnmicroblazexnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:201'460 bytes
First seen:2025-10-26 12:46:27 UTC
Last seen:2025-10-27 02:52:46 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:ixsAb4hcVbBB3htYg7sqKH6hmwnKnytOVIu++qUTV:iB/zhigPZmnEOSYx
TLSH T17D148120FA0663B1CC721A38A7992E4A6E7714555FEB26312D1F533CDE628509F31F8E
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 :
153
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-10056451-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-10-26T10:36:00Z UTC
Last seen:
2025-10-26T20:51:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a9dc73cac55360e8a92bdcf28bca8077f025740ba0632c7bf1c8d123f2348189/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/19ffafc7-033f-46d3-8678-a3a2ecd96c39
Behavior Graph:
Download SVG
%3 guuid=34ec5594-1600-0000-3433-9916970c0000 pid=3223 /usr/bin/sudo guuid=fb418896-1600-0000-3433-99169d0c0000 pid=3229 /tmp/sample.bin guuid=34ec5594-1600-0000-3433-9916970c0000 pid=3223->guuid=fb418896-1600-0000-3433-99169d0c0000 pid=3229 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a7a49f6a-4d93-4517-813a-3252a1c3f81c
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
2 / 100
Link:
https://www.joesandbox.com/analysis/1801951
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a9dc73cac55360e8a92bdcf28bca8077f025740ba0632c7bf1c8d123f2348189
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a9dc73cac55360e8a92bdcf28bca8077f025740ba0632c7bf1c8d123f2348189/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-26 12:47:37 UTC
File Type:
ELF32 Big (Exe)
AV detection:
12 of 38 (31.58%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vhohhswfknqorkjl3tzixsuao7yck5alubrsy67rzdish4ruqgeq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251026-pzy29shr3x/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10056451-0
YARA:
n/a
Link:
https://app.threat.zone/submission/382fdef4-b926-47d3-8bb0-fa1ee4959be9
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/a9dc73cac55360e8a92bdcf28bca8077f025740ba0632c7bf1c8d123f2348189

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 a9dc73cac55360e8a92bdcf28bca8077f025740ba0632c7bf1c8d123f2348189

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3685679/
  
Delivery method
Distributed via web download

Comments