MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a548bf8d7a16e2a382ae8898fafaba7ddafbb6cc466c4c4d2f601b1d398671b5. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a548bf8d7a16e2a382ae8898fafaba7ddafbb6cc466c4c4d2f601b1d398671b5
SHA3-384 hash: 699d3669f9532c4c4c6db152450d427b10631b30dc69b459f8ce36c1ac116f9acb2d8055c84cbbdc8fe0c6b2a1fafe6f
SHA1 hash: dc6499d219b3d677436006f41266682f1eb615f8
MD5 hash: 700f3d9600a3cc54d9aa3f0fac904a16
humanhash: west-xray-kentucky-delta
File name:vision.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:41'168 bytes
First seen:2025-04-20 09:18:17 UTC
Last seen:2025-04-20 18:17:22 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:dXX7rGnMD4SJdMM/EyksTKWi/I5E6axd6Gfem+pKq00JgGlzDpbuR1Ja8:dXXgMD4SJCM/jVKn/I5EPd6kp+oqxVJg
TLSH T19D03F16C1B04C8D8C038D7BCEDA497ACBD2427D2A062D885E059F57AD596DFE37905E0
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 UPX
File size (compressed) :41'168 bytes
File size (de-compressed) :106'064 bytes
Format:linux/mips
Unpacked file: 18407ec2b9f61c384f2f0172ddf9b4cd72695d49ae28a9f5717681ef3e9656ba

Intelligence

File Origin
# of uploads :
2
# of downloads :
65
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.8562.8355.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6804bc152203b3e10cd1d387linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Kills processes
Runs as daemon
Opens a port
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/6804bc1190767142c3dc4d6a/reports/c0f0680c-cd23-489b-a956-b31419fc1bb8/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
71
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a548bf8d7a16e2a382ae8898fafaba7ddafbb6cc466c4c4d2f601b1d398671b5
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c6e68f0e-bbd4-453c-96c5-a64c1ae20886
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1669634
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1669634 Sample: vision.mips.elf Startdate: 20/04/2025 Architecture: LINUX Score: 68 20 176.65.142.252, 27471, 48382, 48386 WEBTRAFFICDE Germany 2->20 22 Malicious sample detected (through community Yara rule) 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Mirai 2->26 28 Sample is packed with UPX 2->28 8 vision.mips.elf 2->8         started        signatures3 process4 process5 10 vision.mips.elf 8->10         started        12 vision.mips.elf 8->12         started        14 vision.mips.elf 8->14         started        process6 16 vision.mips.elf 10->16         started        18 vision.mips.elf 10->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a548bf8d7a16e2a382ae8898fafaba7ddafbb6cc466c4c4d2f601b1d398671b5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a548bf8d7a16e2a382ae8898fafaba7ddafbb6cc466c4c4d2f601b1d398671b5/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-04-20 09:19:17 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uvel7dl2c3rkhavorcmpv6v2pxnpxnwmizweytjpmanr2omgog2q._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery upx
Link:
https://tria.ge/reports/250420-k988rstmw4/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Enumerates running processes
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b162a999-e5fe-49b8-99ae-ffffccf83393
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/a548bf8d7a16e2a382ae8898fafaba7ddafbb6cc466c4c4d2f601b1d398671b5

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 a548bf8d7a16e2a382ae8898fafaba7ddafbb6cc466c4c4d2f601b1d398671b5

(this sample)

Mirai

elf 18407ec2b9f61c384f2f0172ddf9b4cd72695d49ae28a9f5717681ef3e9656ba

  
Dropping
SHA256 18407ec2b9f61c384f2f0172ddf9b4cd72695d49ae28a9f5717681ef3e9656ba
  
Dropping
MD5 e82886234e94004ab394bca592ce8d4b
  
URLhaus
https://urlhaus.abuse.ch/url/3506581/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3506584/

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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments