MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4f36c02269bd197c493c0a51a7358377d1f2b6b69167db60dbbb231802585e2c. 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: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4f36c02269bd197c493c0a51a7358377d1f2b6b69167db60dbbb231802585e2c
SHA3-384 hash: 2eaa27abd1863cba00c7cc2b0a0334863248adca0261845ccfeced317540fc3231f385697f0d12aa73201f2b3aa92d68
SHA1 hash: f21ccaa2e21bc5adb7eff8722c1bf9ef1ea9b454
MD5 hash: c5e70d27dcd7f8bbf1bd4ba4e9a4373a
humanhash: colorado-fix-jupiter-kitten
File name:Yboats.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:43'328 bytes
First seen:2025-12-03 12:16:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:lBYi0bBj/+rA5ae5BfC5VXTN5fLw7oZ1VUABbeqFqJ4uVcqgw0RTWXj:lKi0bBjiADBq5VZljDBbjYJ4u+qgw01Y
TLSH T1A8130210B5C635FAEADB2F345EBDB246BF9208C1F6311EA48158FF254B05BD2E2185C9
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) :43'328 bytes
File size (de-compressed) :121'464 bytes
Format:linux/ppc32
Unpacked file: bac0638d849bcb2fffb082c4a1ba1150128decf713a39a5ab4d6d76731e45873

Intelligence

File Origin
# of uploads :
1
# of downloads :
60
Origin country :
DE DE
Vendor Threat Intelligence
Details
No details
Detection(s):
Unix.Trojan.Mirai-7666587-0
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/69302a4addcd694c78ba64f2/reports/c8401f07-b151-4aa2-9d1b-16dc35cf5de8/overview
Result
Gathering data
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/14c049db-5a17-4f85-b519-cfd72a6e02e2
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1825319
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4f36c02269bd197c493c0a51a7358377d1f2b6b69167db60dbbb231802585e2c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4f36c02269bd197c493c0a51a7358377d1f2b6b69167db60dbbb231802585e2c/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-03 12:17:20 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=j43maitjxumxysj4bji2onmdo7i7fnvwsft5wyg3xmrrqasylywa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/251203-pf5qpsypfn/
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/4f36c02269bd197c493c0a51a7358377d1f2b6b69167db60dbbb231802585e2c

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_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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 4f36c02269bd197c493c0a51a7358377d1f2b6b69167db60dbbb231802585e2c

(this sample)

Mirai

elf bac0638d849bcb2fffb082c4a1ba1150128decf713a39a5ab4d6d76731e45873

  
URLhaus
https://urlhaus.abuse.ch/url/3723972/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 bac0638d849bcb2fffb082c4a1ba1150128decf713a39a5ab4d6d76731e45873
  
Dropping
MD5 d6ffc34dcf2f284e975dd24477398fcf

Comments