MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bdf3491d7a83bc1f9c42a8ca1927952b99dc904212919a6a9ca6a25e7b8662c6. 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: bdf3491d7a83bc1f9c42a8ca1927952b99dc904212919a6a9ca6a25e7b8662c6
SHA3-384 hash: c8c0e15b56b4134e6f458c4cc40fabdc0633d414993afca607279a280c511fd302ef8231dac4f75caa777b98602c9a14
SHA1 hash: c2fb92a6d26d097faba1c7f2e0dcb109c9e92662
MD5 hash: c2bf0fd734102fc29bd3435eef39da38
humanhash: equal-eighteen-two-november
File name:morte.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:40'084 bytes
First seen:2025-06-26 03:54:56 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:xxfs9EilvA3jEIKJiyVoLFqiWl7RP6B7uPK7+qzxyx0YK:xJs9E2MnQvCLs316t97+qzYxK
TLSH T15A03F16B2157F5B0E0B1137F1C75C7E0CD651042EA13BBAA1AFB25FA4E736892734A90
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 :
90
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.11348.22572.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=685cc4cbb06783b9ebd7d7fflinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Opens a port
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/bdf3491d7a83bc1f9c42a8ca1927952b99dc904212919a6a9ca6a25e7b8662c6
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/cfe4133c-039f-41a5-8340-3d1fb960e5d7
Behavior Graph:
Download SVG
%3 guuid=029d2fec-1800-0000-267d-aa9bc70f0000 pid=4039 /usr/bin/sudo guuid=3be085ee-1800-0000-267d-aa9bd20f0000 pid=4050 /tmp/sample.bin mprotect-exec net guuid=029d2fec-1800-0000-267d-aa9bc70f0000 pid=4039->guuid=3be085ee-1800-0000-267d-aa9bd20f0000 pid=4050 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=3be085ee-1800-0000-267d-aa9bd20f0000 pid=4050->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con f77ebf5e-2af7-5b09-86f4-388588a8b445 0.0.0.0:12121 guuid=3be085ee-1800-0000-267d-aa9bd20f0000 pid=4050->f77ebf5e-2af7-5b09-86f4-388588a8b445 con
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2b80817f-37f4-4927-b670-996744900249
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1723165
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/bdf3491d7a83bc1f9c42a8ca1927952b99dc904212919a6a9ca6a25e7b8662c6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bdf3491d7a83bc1f9c42a8ca1927952b99dc904212919a6a9ca6a25e7b8662c6/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-26 03:55:46 UTC
File Type:
ELF64 Little (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xxzushl2qo6b7hccvdfbsj4vfom5zeccckizu2u4u2rf464gmlda._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet linux upx
Link:
https://tria.ge/reports/250626-eg6paaej7y/
Behaviour
Mirai
Mirai family
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/68a2a978-b22b-4376-a39c-99ca74c5705b
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/bdf3491d7a83bc1f9c42a8ca1927952b99dc904212919a6a9ca6a25e7b8662c6

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 bdf3491d7a83bc1f9c42a8ca1927952b99dc904212919a6a9ca6a25e7b8662c6

(this sample)

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

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments