MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 18f7518d57f738d6743a8530abc41d99d968c26555fa0bbb45aa0de0165d2de2. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 18f7518d57f738d6743a8530abc41d99d968c26555fa0bbb45aa0de0165d2de2
SHA3-384 hash: aff1ef0c7d932c1bb2e923a0090e3b82cbd86dc58f945e160aa6afc159fab53eb596d657e53af3f72b6e56a80ed11f8f
SHA1 hash: 0b50aa969ae82c70378b0edddfddc2b7bb8c9407
MD5 hash: 86bf0a858fe067d4dcbe3bf316d9ae24
humanhash: louisiana-bacon-arkansas-massachusetts
File name:i586
Download: download sample
Signature Mirai
Create hunting rule
File size:99'596 bytes
First seen:2025-12-23 01:39:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Fx1mu/gqx94hHzqAfRJECP90kVkpY+o0fEYCBg4+TGTVuYlnAdoEWZj3XZYibSAK:FSkmzlH96k2K0h6TsYVQo/zlK
TLSH T132A37C46D993E4B1F8521039163BA3628E33E2352432DD47EBB82F75ECA6610DF1639D
telfhash t1ed5135f5bead0ce8f7909945e34e2f62bd596777252026ba48f3293132fb14181b9c34
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 :
46
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30645.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9853183-0
Create hunting rule

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

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

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

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt mirai
Link:
https://www.filescan.io/uploads/6949f305e126b9ff438d667d/reports/c7c5409a-5b12-4bbb-a8ce-bda42ae35220/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-22T21:38:00Z UTC
Last seen:
2025-12-22T22:11:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gen HEUR:Backdoor.Linux.Mirai.cs HEUR:Backdoor.Linux.Gafgyt.dt
Link:
https://opentip.kaspersky.com/18f7518d57f738d6743a8530abc41d99d968c26555fa0bbb45aa0de0165d2de2/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0a74fcf8-1154-42ac-b738-1dd175fb275c
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1838009
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses STUN server to do NAT traversial
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1838009 Sample: i586.elf Startdate: 23/12/2025 Architecture: LINUX Score: 84 17 stun.l.google.com 2->17 19 94.18.212.217, 23 ZENSYSTEMS-ASDK Denmark 2->19 21 101 other IPs or domains 2->21 23 Malicious sample detected (through community Yara rule) 2->23 25 Antivirus / Scanner detection for submitted sample 2->25 27 Multi AV Scanner detection for submitted file 2->27 31 2 other signatures 2->31 7 i586.elf 2->7         started        9 python3.8 dpkg 2->9         started        signatures3 29 Uses STUN server to do NAT traversial 17->29 process4 process5 11 i586.elf 7->11         started        13 i586.elf 7->13         started        15 i586.elf 7->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/18f7518d57f738d6743a8530abc41d99d968c26555fa0bbb45aa0de0165d2de2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/18f7518d57f738d6743a8530abc41d99d968c26555fa0bbb45aa0de0165d2de2/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/18f7518d57f738d6743a8530abc41d99d968c26555fa0bbb45aa0de0165d2de2
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-23 01:40:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dd3vddkx644nm5b2quykxra5thmwrqtfkx5axo2fvig6afs5fxra._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access discovery linux
Link:
https://tria.ge/reports/251223-b29d5asqay/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Contacts a large (38149) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-7755770-0
YARA:
Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b
Link:
https://app.threat.zone/submission/5c748703-141f-40f8-b793-1c7486ca5154
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/18f7518d57f738d6743a8530abc41d99d968c26555fa0bbb45aa0de0165d2de2

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_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
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 18f7518d57f738d6743a8530abc41d99d968c26555fa0bbb45aa0de0165d2de2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3740246/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3740055/

Comments