MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1f8f8352a5cc7597bb82da52ac8d80d2ee4ede12ea8cb5114d47d2222bcead0a. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1f8f8352a5cc7597bb82da52ac8d80d2ee4ede12ea8cb5114d47d2222bcead0a
SHA3-384 hash: c1ff378b2e594d0bc67a4abaac7a32760d4ef62c56ce79cbb7667b16cb12cee0b8cc01bd6f10436d30c919706032ebda
SHA1 hash: ccca01c634025ca5f7a64effd224373d348c9541
MD5 hash: 4a492670d875bdd10f4fbd29a842e162
humanhash: skylark-seven-pennsylvania-red
File name:SecuriteInfo.com.Linux.BackDoor.Fgt.6204.17163.25947
Download: download sample
Signature Mirai
Create hunting rule
File size:71'928 bytes
First seen:2026-08-06 09:36:02 UTC
Last seen:2026-08-06 10:22:38 UTC
File type: elf
MIME type:application/x-sharedlib
ssdeep 1536:pLToIwAMvx7LTG/MB2hhzCX5gPes/3FyKFJ9faEHGSOQZ:hWAMvx7LKxnzlesUK71aE5
TLSH T19C6302B04EF9A23CD858793C4920EC096444E87F39641E86B0E0DB9B6BECD3565E6C5F
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 SecuriteInfoCom
Tags:elf mirai UPX
File size (compressed) :71'928 bytes
File size (de-compressed) :165'768 bytes
Format:linux/arm64
Unpacked file: a6f01dde493013ef221bb8b6e5d6c4c959330b000bddf44ae831e5904f18cdf2

Intelligence

File Origin
# of uploads :
2
# of downloads :
75
Origin country :
FR FR
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/e1b092b4-24cd-4c54-8a72-3182f1852676/
Detection(s):
SecuriteInfo.com.Linux.BackDoor.Fgt.6204.17163.25947.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Opens a port
Sets a written file as executable
Changes the time when the file was created, accessed, or modified
Sends data to a server
Connection attempt
Receives data from a server
Launching a process
Runs as daemon
Manages services
DNS request
Changes access rights for a file
Changes access rights for a written file
Creating a file
Substitutes an application name
Creates or modifies files in /cron to set up autorun
Creates or modifies files in /init.d to set up autorun
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6a74559c54bff14a4bde353b/reports/72900ac6-7a63-4134-a1c8-6526d92a775b/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8f4dad30-353c-4c42-9451-b29312df9ff9
Behavior Graph:
Download SVG
%3 guuid=41aea367-1b00-0000-0fc7-f70df4080000 pid=2292 /usr/bin/sudo guuid=84268f6a-1b00-0000-0fc7-f70dfa080000 pid=2298 /tmp/sample.bin guuid=41aea367-1b00-0000-0fc7-f70df4080000 pid=2292->guuid=84268f6a-1b00-0000-0fc7-f70dfa080000 pid=2298 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b9a19826-8582-405c-9289-b92e14c4ea4c
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1f8f8352a5cc7597bb82da52ac8d80d2ee4ede12ea8cb5114d47d2222bcead0a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1f8f8352a5cc7597bb82da52ac8d80d2ee4ede12ea8cb5114d47d2222bcead0a/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d6hyguvfzr2zpo4c3jjkzdma2lxe5xqs5kglkekni7jcek6ovufa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/260806-lk75vasvht/
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/1f8f8352a5cc7597bb82da52ac8d80d2ee4ede12ea8cb5114d47d2222bcead0a

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
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 1f8f8352a5cc7597bb82da52ac8d80d2ee4ede12ea8cb5114d47d2222bcead0a

(this sample)

Mirai

elf a6f01dde493013ef221bb8b6e5d6c4c959330b000bddf44ae831e5904f18cdf2

  
Dropping
SHA256 a6f01dde493013ef221bb8b6e5d6c4c959330b000bddf44ae831e5904f18cdf2
  
Dropping
MD5 fdc9e04620b21eda72730fa13b513f78
  
URLhaus
https://urlhaus.abuse.ch/url/3897610/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3896595/

Comments