MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f91b9d0ff2712e8aee257e4aec5cb49092b047fdf40ef8c36272bad35b8477df. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f91b9d0ff2712e8aee257e4aec5cb49092b047fdf40ef8c36272bad35b8477df
SHA3-384 hash: 75317b8f8d450d51fab3d98d39879258cbbbdfe27897e4198e31fe48388c5d9154efe73b1cd3d71ec44f8da178fb129e
SHA1 hash: 1c69446ec539c88a130e9979a282a2daf0b45c30
MD5 hash: 21483a739ffde8cba4164d97208a64af
humanhash: grey-johnny-happy-autumn
File name:ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:43'528 bytes
First seen:2025-08-23 07:14:47 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:lSTwe6hjxq7lD1jRpeRHFsjeydRfL8x3qiyRxjFIFGaUd:8sslD1KRlKsxKZFIbg
TLSH T10F130A41762D0943C1A76EB0363F17E0D7BBBA9221E4F785760FAB0A81B0E379506D9D
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
124
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9970440-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Receives data from a server
Connection attempt
Mounts file systems
Runs as daemon
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/68a96ab77137d6845838fb6b/reports/eed606e4-a070-4eb6-ace2-9fa4e57320aa/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-08-23T04:33:00Z UTC
Last seen:
2025-08-23T04:33:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f91b9d0ff2712e8aee257e4aec5cb49092b047fdf40ef8c36272bad35b8477df/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a7c0ff7f-fb4a-46bb-8d03-be963e9504f3
Behavior Graph:
Download SVG
%3 guuid=eae82d7f-1800-0000-f346-009e070d0000 pid=3335 /usr/bin/sudo guuid=8bdb0581-1800-0000-f346-009e0d0d0000 pid=3341 /tmp/sample.bin guuid=eae82d7f-1800-0000-f346-009e070d0000 pid=3335->guuid=8bdb0581-1800-0000-f346-009e0d0d0000 pid=3341 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/da60f083-bdf3-4c7d-aa19-720d0c3391dc
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1763450
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1763450 Sample: ppc.elf Startdate: 23/08/2025 Architecture: LINUX Score: 52 19 51.83.147.130, 1025, 39018 OVHFR France 2->19 21 109.202.202.202, 80 INIT7CH Switzerland 2->21 23 3 other IPs or domains 2->23 25 Multi AV Scanner detection for submitted file 2->25 8 ppc.elf 2->8         started        11 dash rm 2->11         started        13 dash rm 2->13         started        signatures3 process4 signatures5 27 Sample reads /proc/mounts (often used for finding a writable filesystem) 8->27 15 ppc.elf 8->15         started        process6 process7 17 ppc.elf 15->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f91b9d0ff2712e8aee257e4aec5cb49092b047fdf40ef8c36272bad35b8477df
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f91b9d0ff2712e8aee257e4aec5cb49092b047fdf40ef8c36272bad35b8477df/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-23 07:15:59 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7enz2d7soexiv3rfpzfoyxfuscjlar756qhprq3cok5ngw4eo7pq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250823-h3qrqssvez/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9970440-0
YARA:
n/a
Link:
https://app.threat.zone/submission/33be862c-84a5-41d8-bb32-e143ca314b81
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/f91b9d0ff2712e8aee257e4aec5cb49092b047fdf40ef8c36272bad35b8477df

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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 f91b9d0ff2712e8aee257e4aec5cb49092b047fdf40ef8c36272bad35b8477df

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3609496/
  
Delivery method
Distributed via web download

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