MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dcf181870a08d799956f42539ee457837111f51e4b8f945cf6738e091e38a88d. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dcf181870a08d799956f42539ee457837111f51e4b8f945cf6738e091e38a88d
SHA3-384 hash: c3184f46d3e9e7b7844821a7ec1310639b92dc18fd3f99f018029527ef5601ec4837697e7ced0e5609688701f50ac950
SHA1 hash: 147066bb0f898eccae8ce4c04adf844fbc3fb1ec
MD5 hash: 62746c6e3befbf81a74b52dd6768a724
humanhash: island-finch-may-alabama
File name:splx86
Download: download sample
Signature Mirai
Create hunting rule
File size:74'704 bytes
First seen:2025-12-14 13:27:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:vejobopEi7vUkezsYtSyzPKDHQVVMOI5lvlTzmuU3izxLtna/FRRf:GjmwEi7cklYtS5DHXOI5fOHy15M5
TLSH T1D1735BC4AA03E8F5EC59097111F7E7765BB2F4360079EA83E795B932B813701BA0639D
telfhash t12d31e9f52dae18edf7e09c44c11e5f613a2aa67b186077b245b3d83833ebd02046ac75
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-9857931-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10008934-0
Create hunting rule

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/693ebb701eac7b9b76a998d9/reports/a7bfdc45-8457-4a0f-a886-22043812293b/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-14T10:34:00Z UTC
Last seen:
2025-12-14T10:49:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gp HEUR:Backdoor.Linux.Mirai.gen
Link:
https://opentip.kaspersky.com/dcf181870a08d799956f42539ee457837111f51e4b8f945cf6738e091e38a88d/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0d885e79-384d-4be8-a3d4-7df88f532ec5
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1832481
Signature
Antivirus / Scanner detection for submitted sample
Connects to many IPs within the same subnet mask (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/dcf181870a08d799956f42539ee457837111f51e4b8f945cf6738e091e38a88d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/dcf181870a08d799956f42539ee457837111f51e4b8f945cf6738e091e38a88d/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/dcf181870a08d799956f42539ee457837111f51e4b8f945cf6738e091e38a88d
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-14 13:28:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3tyydbykbdlztflpijjz5zcxqnyrd5i6johzixhwoohashryvcgq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery linux
Link:
https://tria.ge/reports/251214-qqr32ahs6e/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Creates a large amount of network flows
Enumerates active TCP sockets
Enumerates running processes
Renames itself
Contacts a large (6613) amount of remote hosts
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-7755770-0
YARA:
Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3
Link:
https://app.threat.zone/submission/1ef96012-6719-4070-8692-66ba0bfba672
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/dcf181870a08d799956f42539ee457837111f51e4b8f945cf6738e091e38a88d

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_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
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 dcf181870a08d799956f42539ee457837111f51e4b8f945cf6738e091e38a88d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726302/
  
Delivery method
Distributed via web download

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