MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3d5b4beaef358ee1de243bb0abc0a85ba9a5ee23478f3d3e27e1849a76d0ab9b. 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: 3d5b4beaef358ee1de243bb0abc0a85ba9a5ee23478f3d3e27e1849a76d0ab9b
SHA3-384 hash: 34ed737060d897871164c428b02977688b103b92f0f4c570b996cb68ed7a43752f552fd3988dcf3cdcea87ae9cdc8057
SHA1 hash: 55ebb8825a5721f7e4cf14cc5ad82998c38a1c62
MD5 hash: 097d01ab25d5b41363e4ea8f79a6cbc7
humanhash: king-utah-artist-foxtrot
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:95'064 bytes
First seen:2025-03-25 03:27:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:QKvEmzwkMSkbC2LZ7ByfAqrRHWKQnOIGjrWUNYWhnxr:QshskkbC2vQlWH6lbhnl
TLSH T1B593AF32F8202D90CC266AF4F0B4CB79874259A184D21DB59DAED27044A7EDDF58EF68
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 :
92
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Malware.Mirai-9942689-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67e24efbacb044ea849ea6adlinux22vpnfull_triage
Tags:
n/a
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/67e22297a08e28b31da6d813/reports/59fcf6dc-f571-467f-b1dd-2fa23bf225d8/overview
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4e966d82-ed40-4acd-ab4c-c285fd0faf82
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1647640
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1647640 Sample: sh4.elf Startdate: 25/03/2025 Architecture: LINUX Score: 52 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->18 20 34.249.145.219, 443 AMAZON-02US United States 2->20 22 Multi AV Scanner detection for submitted file 2->22 7 sh4.elf 2->7         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 signatures5 24 Sample reads /proc/mounts (often used for finding a writable filesystem) 7->24 14 sh4.elf 7->14         started        process6
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3d5b4beaef358ee1de243bb0abc0a85ba9a5ee23478f3d3e27e1849a76d0ab9b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3d5b4beaef358ee1de243bb0abc0a85ba9a5ee23478f3d3e27e1849a76d0ab9b/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-25 03:28:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hvnux2xpgwhodxrehoykxqfilou2l3rdi6ht2prh4gcju5wqvonq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250325-dzwrcszzax/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/b1446538-0ef1-4e77-ba3b-96aabf497b62
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/3d5b4beaef358ee1de243bb0abc0a85ba9a5ee23478f3d3e27e1849a76d0ab9b

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 3d5b4beaef358ee1de243bb0abc0a85ba9a5ee23478f3d3e27e1849a76d0ab9b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3469552/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3469545/

Comments