MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b72b8a3384292dda4c3fe8766ecbd795e9e93b44a55f3dfdc50cf17e1452d235. 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: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b72b8a3384292dda4c3fe8766ecbd795e9e93b44a55f3dfdc50cf17e1452d235
SHA3-384 hash: e9b240bf785890bf9d675c2b2763be06023e25ed4d8d96e46721537b48997afc66018e38d75c0c8e5c0273e6f938c421
SHA1 hash: 07582c4b55981778e7d666c9b1161b71119b37f1
MD5 hash: bf21aae313beb9e3f2ea26b3d9bc698f
humanhash: magazine-artist-finch-uniform
File name:fent.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:62'884 bytes
First seen:2025-12-06 22:54:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:mySPUwQq8FiRB0Xrh5saxoMULXlj+JqYMXsJ9Oww7Zzyf+NFFiQtqbJhJzL1JIA:AYFiSgaxgQqKOvlzyfKKQILJjb
TLSH T18D534A02731C0E9BC1635DB4363F27E193BBF99121F4BA84681E9B4A9275D325186FCE
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
97
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/94bcdd75-5aec-4622-8697-33c1e09d3e44/
Detection(s):
Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Trojan.Mirai-9801524-0
Create hunting rule

Unix.Trojan.Mirai-9940367-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6934b456bc15eab491f60cad/reports/9176b9b3-2a8f-400a-a2db-baa8b9c30300/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-06T16:57:00Z UTC
Last seen:
2025-12-07T01:50:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b72b8a3384292dda4c3fe8766ecbd795e9e93b44a55f3dfdc50cf17e1452d235/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/574481ed-563e-40a3-a9c0-59afa9377f93
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1828174
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1828174 Sample: fent.ppc.elf Startdate: 07/12/2025 Architecture: LINUX Score: 48 18 109.202.202.202, 80 INIT7CH Switzerland 2->18 20 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->20 22 3 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 8 fent.ppc.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 fent.ppc.elf 8->14         started        process6 16 fent.ppc.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b72b8a3384292dda4c3fe8766ecbd795e9e93b44a55f3dfdc50cf17e1452d235
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b72b8a3384292dda4c3fe8766ecbd795e9e93b44a55f3dfdc50cf17e1452d235/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-06 22:55:19 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w4vyum4efew5utb75b3g5s6xsxu6so2euvpt37ofbtyx4fcs2i2q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251206-2v8r5afl7s/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135957-0
YARA:
n/a
Link:
https://app.threat.zone/submission/2108e9e1-4e10-429b-9a06-8deda2f5f276
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/b72b8a3384292dda4c3fe8766ecbd795e9e93b44a55f3dfdc50cf17e1452d235

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 b72b8a3384292dda4c3fe8766ecbd795e9e93b44a55f3dfdc50cf17e1452d235

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3722901/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3723964/

Comments