MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9c11d342a352995c63f7630470f06955555aa2a283ad221104d0e094fa5e6a30. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9c11d342a352995c63f7630470f06955555aa2a283ad221104d0e094fa5e6a30
SHA3-384 hash: 5b38eb6de20d01bbe31ff9cbbb89d2094e835cace6953aebd52034132fa6505bf4ddf59536d21cd7966a330518d81b07
SHA1 hash: d9b6ba9d4bc36998213197db758e980ad3b0089f
MD5 hash: 4718da2a697bff17a6fcf4309599024f
humanhash: cola-freddie-batman-hot
File name:Polar.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:65'932 bytes
First seen:2025-12-04 17:38:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:6czZx2Lhh2AuNKj0V/ALr6p+xlR5f0krnT4u+qgw09Z:6cdg1ZuK4/50V4u+qgwU
TLSH T1F6530251E5C8CEB4CEDBFEC8B8679FE1A1001E9E228ADE1254C6E7558E01D8F354178C
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) :65'932 bytes
File size (de-compressed) :177'564 bytes
Format:linux/ppc32
Unpacked file: 3610e40c6e6833485c0e2bc32083ed9b5f3418605dbf774d315d2ce6fd1d23a5

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/55811026-7c14-4b73-b28f-0995cbe79807/
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-04T22:10:00Z UTC
Last seen:
2025-12-04T22:31:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/9c11d342a352995c63f7630470f06955555aa2a283ad221104d0e094fa5e6a30/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/272ed90b-aa46-4c01-b444-250dc1de354c
Behavior Graph:
Download SVG
%3 guuid=b83d137f-1800-0000-64e3-f40a82080000 pid=2178 /usr/bin/sudo guuid=344cba80-1800-0000-64e3-f40a87080000 pid=2183 /tmp/sample.bin guuid=b83d137f-1800-0000-64e3-f40a82080000 pid=2178->guuid=344cba80-1800-0000-64e3-f40a87080000 pid=2183 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9efb695a-da2d-4cfa-8909-c7e0885c97d2
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1826598
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1826598 Sample: Polar.ppc.elf Startdate: 04/12/2025 Architecture: LINUX Score: 68 22 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->22 24 daisy.ubuntu.com 2->24 26 Malicious sample detected (through community Yara rule) 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Sample is packed with UPX 2->32 8 Polar.ppc.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 Polar.ppc.elf 8->12         started        14 Polar.ppc.elf 8->14         started        16 Polar.ppc.elf 8->16         started        process6 18 Polar.ppc.elf 12->18         started        20 Polar.ppc.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9c11d342a352995c63f7630470f06955555aa2a283ad221104d0e094fa5e6a30
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9c11d342a352995c63f7630470f06955555aa2a283ad221104d0e094fa5e6a30/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-04 17:39:16 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tqi5gqvdkkmvyy7xmmchb4djkvkvvivcqowseeie2dqjj6s6niya._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/251204-v8deta1mc1/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9936831-0
YARA:
n/a
Link:
https://app.threat.zone/submission/34376fb5-3970-48e1-81b6-3bddc036cd66
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/9c11d342a352995c63f7630470f06955555aa2a283ad221104d0e094fa5e6a30

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 9c11d342a352995c63f7630470f06955555aa2a283ad221104d0e094fa5e6a30

(this sample)

Mirai

elf 3610e40c6e6833485c0e2bc32083ed9b5f3418605dbf774d315d2ce6fd1d23a5

  
URLhaus
https://urlhaus.abuse.ch/url/3712739/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3711535/
  
Dropping
SHA256 3610e40c6e6833485c0e2bc32083ed9b5f3418605dbf774d315d2ce6fd1d23a5
  
Dropping
MD5 9183eefc5aa2ec96e29c963923f8dcec

Comments