MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6491050fb1d4bef0d4e3bb0ece5b59965674dc49b30ac5d179751ab93cc59ca6. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6491050fb1d4bef0d4e3bb0ece5b59965674dc49b30ac5d179751ab93cc59ca6
SHA3-384 hash: a03d713d6a2ceab5b5f31bbcc9a6e1e8a97ccb1e2dbd2240c70c5a74d3c86e1fcf7ab551236fb0a2758f6149172b5e00
SHA1 hash: 08d1616f0109734671715def05183f33c49088c7
MD5 hash: 62eaec8e64495a646662287b489eafa6
humanhash: steak-table-bravo-juliet
File name:morte.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:40'084 bytes
First seen:2025-06-25 22:22:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:3xfs9EilvA3jEIK344SCtOmGjKbGmxXdKexZtMdPo3Vv+3cyx0YjN:3Js9E2MnmSeOf3EhxgdQg3zxp
TLSH T12703F1D3B20E7439E026A83B245DC1C2CE49340A9A43336D6AABB1FE4C35ED53556E74
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
153
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.24600.16275.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=685c783332ed47a3a8d73948linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Opens a port
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed upx
Link:
https://www.filescan.io/uploads/685c77df3faf8fcd7d426e31/reports/b1234ffa-d7b3-462d-9113-1d7a59d5462d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/6491050fb1d4bef0d4e3bb0ece5b59965674dc49b30ac5d179751ab93cc59ca6
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/83430e57-8b55-4796-a614-43ec75a6d312
Behavior Graph:
Download SVG
%3 guuid=8a00bc03-1900-0000-4ecc-63e6f10a0000 pid=2801 /usr/bin/sudo guuid=10ce0c06-1900-0000-4ecc-63e6f70a0000 pid=2807 /tmp/sample.bin mprotect-exec net guuid=8a00bc03-1900-0000-4ecc-63e6f10a0000 pid=2801->guuid=10ce0c06-1900-0000-4ecc-63e6f70a0000 pid=2807 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=10ce0c06-1900-0000-4ecc-63e6f70a0000 pid=2807->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con f77ebf5e-2af7-5b09-86f4-388588a8b445 0.0.0.0:12121 guuid=10ce0c06-1900-0000-4ecc-63e6f70a0000 pid=2807->f77ebf5e-2af7-5b09-86f4-388588a8b445 con
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/116dbc6b-9195-4521-a7a8-347bf99fae1b
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1723087
Signature
Malicious sample detected (through community Yara rule)
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/6491050fb1d4bef0d4e3bb0ece5b59965674dc49b30ac5d179751ab93cc59ca6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6491050fb1d4bef0d4e3bb0ece5b59965674dc49b30ac5d179751ab93cc59ca6/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-25 22:24:48 UTC
File Type:
ELF64 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=msiqkd5r2s7pbvhdxmhm4w2zszlhjxcjwmfmlulzounlspgftsta._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet linux upx
Link:
https://tria.ge/reports/250625-2bv2xshr7z/
Behaviour
Mirai
Mirai family
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/94a0c19e-fa8b-4eb6-a3af-d2a5fc701797
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/6491050fb1d4bef0d4e3bb0ece5b59965674dc49b30ac5d179751ab93cc59ca6

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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 6491050fb1d4bef0d4e3bb0ece5b59965674dc49b30ac5d179751ab93cc59ca6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3569440/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3569792/

Comments