MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4bdcfa4fdf3a5973f0769c3c3f91a884c0ffc5864c9899bd7ee11be95247e479. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4bdcfa4fdf3a5973f0769c3c3f91a884c0ffc5864c9899bd7ee11be95247e479
SHA3-384 hash: 9cc582b9d33a4fac0d64f94e375cbf2ed93bf4facd027907c171590672f0c969de1bb49eda04f55bbbbf50be75cd778c
SHA1 hash: d5379b6abbccdbb5873bc12ce36556df2a90eba1
MD5 hash: e2e8c7aa2b627c534034518d932d682d
humanhash: victor-one-mirror-uncle
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:86'052 bytes
First seen:2025-03-04 10:19:08 UTC
Last seen:2025-03-04 11:53:32 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:5BoVg6P/M8u1AaYS0v43pgn0k1FpW3zHU/aBbOWke3jUY:5BoVg6s8u1Aa+ApgD0zHIaZ97jUY
TLSH T14483D74F2E719FAEF269C33447B74A31979923C523E1C785D26CD6101E6038EA45FBA8
telfhash t119119058897413f09b315d992aaeffb6e2a030db07226d378f10a96da9ac9419d00c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
99
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.4585.9843.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c6d42fc668b65489beeb6clinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Sends data to a server
Opens a port
Creating a file
Mounts file systems
Receives data from a server
Runs as daemon
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/67c6d3a53c5f644bd94208c4/reports/3e2e3ca3-6ee9-48ee-ab1e-f966a6a49378/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/4bdcfa4fdf3a5973f0769c3c3f91a884c0ffc5864c9899bd7ee11be95247e479
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f142904e-9981-4b49-9ebd-3ee4637cef23
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1629077
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4bdcfa4fdf3a5973f0769c3c3f91a884c0ffc5864c9899bd7ee11be95247e479
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4bdcfa4fdf3a5973f0769c3c3f91a884c0ffc5864c9899bd7ee11be95247e479/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-04 10:19:17 UTC
File Type:
ELF32 Big (Exe)
AV detection:
7 of 38 (18.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jpoput67hjmxh4dwtq6d7eniqtap7rmgjsmjtpl64en6sush4r4q._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/250304-mcm1dayns5/
Behaviour
System Network Configuration Discovery
Changes its process name
Renames itself
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/26b53900-7deb-4d6b-a56e-30167538dc7a
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/4bdcfa4fdf3a5973f0769c3c3f91a884c0ffc5864c9899bd7ee11be95247e479

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf 4bdcfa4fdf3a5973f0769c3c3f91a884c0ffc5864c9899bd7ee11be95247e479

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3427777/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3427838/

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