MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 12fcf1fb8a1956ee882a6503366522566ecdf2a955d3c41b8be0c30bca651363. 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: 6


Intelligence 6 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 12fcf1fb8a1956ee882a6503366522566ecdf2a955d3c41b8be0c30bca651363
SHA3-384 hash: 00258ebddad2a8219a5d9e1dbbf827c73f8f124fe3e26ffedf70a16f58db07810a489529800a44be9b0b650ead58de96
SHA1 hash: 1026f923d8f6bd9160339b3b06c99419ea9f8e6e
MD5 hash: 4626b56d847f7ea021ca475834eb17e3
humanhash: south-twenty-october-london
File name:armv7l
Download: download sample
Signature Mirai
Create hunting rule
File size:196'352 bytes
First seen:2025-12-03 05:36:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:rqsYZPDmLKJullvgIEEWVWsL1NrUU2dzYsVs17bXcs+7GH:rqsYZPDmibIEEWVWsL1NrUxjG17b/+7u
TLSH T1B414E85DE4608B3AC7D1217AF795428D33735F28EBEA330949256B343BDB6295E3E201
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 a379a1fb4c498addae57e8b84ffba5cf43fe4d77df560af1b44da066403f2dfe
File size (compressed) :87'348 bytes
File size (de-compressed) :196'352 bytes
Format:linux/arm
Packed file: a379a1fb4c498addae57e8b84ffba5cf43fe4d77df560af1b44da066403f2dfe

Intelligence

File Origin
# of uploads :
1
# of downloads :
22
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc rust
Link:
https://www.filescan.io/uploads/692fcc888e26c121ec94eae0/reports/d5a01b6f-88c4-4b81-9d0e-a7a35b6de8db/overview
Result
Gathering data
Malware family:
Ngioweb
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/32c08cff-3c02-4096-b6b8-b36ba5a9bbba
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
2 / 100
Link:
https://www.joesandbox.com/analysis/1825082
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/12fcf1fb8a1956ee882a6503366522566ecdf2a955d3c41b8be0c30bca651363
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/12fcf1fb8a1956ee882a6503366522566ecdf2a955d3c41b8be0c30bca651363/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-12-03 05:37:15 UTC
File Type:
ELF32 Little (SO)
AV detection:
2 of 36 (5.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cl6pd64kdflo5cbkmubtmzjckzxm34vjkxj4ig4l4dbqxstfcnrq._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
discovery
Link:
https://tria.ge/reports/251203-ga8w6ssmdz/
Behaviour
Reads runtime system information
Changes its process name
Gathering data
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/12fcf1fb8a1956ee882a6503366522566ecdf2a955d3c41b8be0c30bca651363

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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:elf_arm_mips_ko_so
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:testlumma
Create hunting rule
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 a379a1fb4c498addae57e8b84ffba5cf43fe4d77df560af1b44da066403f2dfe

Mirai

elf 12fcf1fb8a1956ee882a6503366522566ecdf2a955d3c41b8be0c30bca651363

(this sample)

  
Dropped by
SHA256 a379a1fb4c498addae57e8b84ffba5cf43fe4d77df560af1b44da066403f2dfe
  
URLhaus
https://urlhaus.abuse.ch/url/3713265/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 b5839b4e5274dad54603a82eac34f54a

Comments