MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b8f1450f86255ff923f693cd1bfb161010598d0059d99599b3200867e1ac9b20. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b8f1450f86255ff923f693cd1bfb161010598d0059d99599b3200867e1ac9b20
SHA3-384 hash: eb25b88b62ba730ab5d73e425fb8b3be0fc93f8b19ae5fa923c759f705df5d5dc49224efcf872aede16fff3658b7fd33
SHA1 hash: f3ac4f5c2f7756ca57ddcc5659640255527e4842
MD5 hash: 3590c9323aea5396fff2c224d1c7f549
humanhash: apart-july-fix-artist
File name:sdxkzX_UXA229x.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:35'652 bytes
First seen:2025-12-14 13:29:52 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:1JycML2Y2OKQw0vSivisH+iNQ/vz+6kLQcaumWtHr4uVcqgw09J:vycg2ZOKtivisHyr14Qca1WtL4u+qgwg
TLSH T156F2F14DEA890DCACB3F5DA20D01ED85AFE3095D1753D29321A25782638FF325A34DE8
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 UPX
File size (compressed) :35'652 bytes
File size (de-compressed) :88'132 bytes
Format:linux/ppc32
Unpacked file: ceb0c1c5929a089f0b381b3efb38f90ace5fd43cdfee04810a23dc031cbbc0e4

Intelligence

File Origin
# of uploads :
1
# of downloads :
105
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/583ab533-a957-454e-9419-b3f70bd804d1/
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-14T10:51:00Z UTC
Last seen:
2025-12-14T13:45:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b8f1450f86255ff923f693cd1bfb161010598d0059d99599b3200867e1ac9b20/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b6838645-5deb-44be-99d0-730c816a13e2
Result
Threat name:
Okiru
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1832468
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1832468 Sample: sdxkzX_UXA229x.ppc.elf Startdate: 14/12/2025 Architecture: LINUX Score: 68 23 194.180.49.165, 7777 LVLT-10753US Germany 2->23 25 109.202.202.202, 80 INIT7CH Switzerland 2->25 27 3 other IPs or domains 2->27 29 Antivirus / Scanner detection for submitted sample 2->29 31 Multi AV Scanner detection for submitted file 2->31 33 Yara detected Okiru 2->33 35 Sample is packed with UPX 2->35 7 sdxkzX_UXA229x.ppc.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        13 python3.8 dpkg 2->13         started        signatures3 process4 process5 15 sdxkzX_UXA229x.ppc.elf 7->15         started        17 sdxkzX_UXA229x.ppc.elf 7->17         started        19 sdxkzX_UXA229x.ppc.elf 7->19         started        21 sdxkzX_UXA229x.ppc.elf 7->21         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b8f1450f86255ff923f693cd1bfb161010598d0059d99599b3200867e1ac9b20
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b8f1450f86255ff923f693cd1bfb161010598d0059d99599b3200867e1ac9b20/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-12-14 13:30:39 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 23 (60.87%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xdyukd4gevp7si7wspgrx6ywcaiftdialhmzlgnteaegpynmtmqa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/251214-qr1rkagj2s/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9936831-0
YARA:
n/a
Link:
https://app.threat.zone/submission/1bf061e0-20a2-4050-a6d4-4a43cff1f938
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/b8f1450f86255ff923f693cd1bfb161010598d0059d99599b3200867e1ac9b20

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf b8f1450f86255ff923f693cd1bfb161010598d0059d99599b3200867e1ac9b20

(this sample)

Mirai

elf ceb0c1c5929a089f0b381b3efb38f90ace5fd43cdfee04810a23dc031cbbc0e4

  
URLhaus
https://urlhaus.abuse.ch/url/3733519/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 ceb0c1c5929a089f0b381b3efb38f90ace5fd43cdfee04810a23dc031cbbc0e4
  
Dropping
MD5 204f3e6bec2efa89e5c475b6ae3fb369
  
URLhaus
https://urlhaus.abuse.ch/url/3733508/

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