MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0b75728c66d2254a5622017ab375525b0e8e085e5c8cc2b2dc8ca8a09f57c7a8. 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: 0b75728c66d2254a5622017ab375525b0e8e085e5c8cc2b2dc8ca8a09f57c7a8
SHA3-384 hash: 473b012a80ae3232160f04ed9550c71c504629e2ea25292082fa49ce2ee013ec06ef096615bd60d4aad4c636d19f8d05
SHA1 hash: d9ef578f3e7692477e9fc4da6b8452f605bb842c
MD5 hash: 37d2682a93c7e6f1cfaa6b5444d6c45e
humanhash: hawaii-saturn-lamp-zulu
File name:jawirbot.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:93'452 bytes
First seen:2026-03-06 17:43:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:xFju64oZnUCIK86kGHL2XrHH9FjmlHa/ZJd1KyjqdvXLB:xFi64odUCnKbHHDSlH0Hwl
TLSH T198933A52FD818622C6C116B7FB2E428E376613A8E2EE7203DD255F2137C795B0E7B542
telfhash t1b151ccb6efa506cc5bdad688828b641d5aed31ad1b04344bce1c6b4bc1935c1b12fc2b
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 :
27
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/e594a3f8-e792-4ede-96c9-5900d0e4c591/
Detection(s):
Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10058414-0
Create hunting rule

Unix.Trojan.Mirai-10058922-0
Create hunting rule

Unix.Trojan.Mirai-10059005-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai rust
Link:
https://www.filescan.io/uploads/69ab127710e80629d4000962/reports/0de4fa05-dcbf-4e40-8b91-0f8bdf62f085/overview
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/0b75728c66d2254a5622017ab375525b0e8e085e5c8cc2b2dc8ca8a09f57c7a8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9bf1b9fb-e206-4145-a7ff-f4adda2ff63f
Behavior Graph:
Download SVG
%3 guuid=6ca53a3f-1b00-0000-16ee-196b860a0000 pid=2694 /usr/bin/sudo guuid=9d202c41-1b00-0000-16ee-196b8d0a0000 pid=2701 /tmp/sample.bin guuid=6ca53a3f-1b00-0000-16ee-196b860a0000 pid=2694->guuid=9d202c41-1b00-0000-16ee-196b8d0a0000 pid=2701 execve
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0b75728c66d2254a5622017ab375525b0e8e085e5c8cc2b2dc8ca8a09f57c7a8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0b75728c66d2254a5622017ab375525b0e8e085e5c8cc2b2dc8ca8a09f57c7a8/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-08 11:07:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 23 (56.52%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bn2xfddg2isuuvrcaf5lg5kslmhi4cc6lsgmfmw4rsukbh2xy6ua._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/260306-wbbqdsay9j/
Malware Config
C2 Extraction:
cvawrs.duckdns.org
fasdv.duckdns.org
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:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 0b75728c66d2254a5622017ab375525b0e8e085e5c8cc2b2dc8ca8a09f57c7a8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3790885/
  
Delivery method
Distributed via web download

Comments