MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f0a21f35ec8d58684d4153e86a6fb48d6482b8d87c2b4054bfde05a10a507b3e. 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: 11


Intelligence 11 IOCs YARA 1 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f0a21f35ec8d58684d4153e86a6fb48d6482b8d87c2b4054bfde05a10a507b3e
SHA3-384 hash: 5d8e6d189e41525dce24ed3293c7b9f52920d395120da5b1cbe5978017f7e27a23d9c607b2ca56cbe536231e43d15fdc
SHA1 hash: e5c8ccfa9f846cd902ba01da63ca337069bc50c7
MD5 hash: e45584413cf202f611b7717c3395af69
humanhash: cold-minnesota-sierra-ten
File name:e45584413cf202f611b7717c3395af69
Download: download sample
Signature Mirai
Create hunting rule
File size:36'360 bytes
First seen:2024-03-20 13:12:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:7nk5wg//aoOpXJRAl5NhnwVyF+ZTz/LqKBXuX7siayYX2VeMnbcuyD7UHQRjIW:7nIwg//4XbQdnYysZrpcsif1nouy8Hyf
TLSH T17AF2F21DC5959B11EA98E07908FE315F301CFA3A7044C6ABE6D0B58E908DD552EAC387
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter zbetcheckin
Tags:32 elf intel mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
125
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug packed upx
Link:
https://www.filescan.io/uploads/65fae0e8757c624818b3e74e/reports/e05bc190-2c48-4a0e-94ef-e7253489c885/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f0a21f35ec8d58684d4153e86a6fb48d6482b8d87c2b4054bfde05a10a507b3e
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
type: 81.169.136.222:53
type: 195.10.195.195:53
type: 94.16.114.254:53
type: 51.77.149.139:53
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1bb16976-bdfb-4cfb-9e6b-a583296ab6d0
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1412421
Signature
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f0a21f35ec8d58684d4153e86a6fb48d6482b8d87c2b4054bfde05a10a507b3e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f0a21f35ec8d58684d4153e86a6fb48d6482b8d87c2b4054bfde05a10a507b3e/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-03-20 13:13:09 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6crb6npmrvmgqtkbkpugu35urvsifogypqvuavf73yc2ccsqpm7a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux upx
Link:
https://tria.ge/reports/240320-qf33jshc42/
Behaviour
Changes its process name
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f0a21f35ec8d58684d4153e86a6fb48d6482b8d87c2b4054bfde05a10a507b3e

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: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

File information

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

Web download

Mirai

elf f0a21f35ec8d58684d4153e86a6fb48d6482b8d87c2b4054bfde05a10a507b3e

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2787624/

Comments


Avatar
zbet commented on 2024-03-20 13:12:35 UTC

url : hxxp://45.95.147.230/x86