MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e3140efa0122523ea82d0dc0be5a8eacc92a8e5a2972400d0095dc7fddbfb193. 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: 10


Intelligence 10 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e3140efa0122523ea82d0dc0be5a8eacc92a8e5a2972400d0095dc7fddbfb193
SHA3-384 hash: 7818ca08e07d325786a474e4703795c8d3de19b65e669f33660d56e409ed087907a5cf64339f3060810f33bcb8813fc2
SHA1 hash: 120a85520eeab1c68582b64c9c7983ae2d39dafa
MD5 hash: 173f5887cd37af40f7f55a1af0bc96af
humanhash: four-missouri-carolina-lamp
File name:Demon.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:95'543 bytes
First seen:2025-06-19 11:48:11 UTC
Last seen:2025-06-19 18:29:47 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:dR5wW1qGnzU/DaBGtcIyW8ASJmBiIaac/O5moUeNYNsJasXIS:nGXHQZXW8ASJ0cG5mteNYNcasXIS
TLSH T1CC933A17771C0B57C19B9AF02DF727F183AABE6117A65280A10EFFC40772AB42522F65
telfhash t1c721101660be89181bf65424ecbd9ba41542372327a1be70af5dc188983b002e839ecf
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
70
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7139232-0
Create hunting rule

Unix.Trojan.Gafgyt-7643791-0
Create hunting rule

Unix.Trojan.Mirai-7688276-0
Create hunting rule

Unix.Trojan.Gafgyt-9875100-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6853f93fe04cd8dcf13b25c7linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Sends data to a server
DNS request
Connection attempt
Runs as daemon
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc lolbin remote
Link:
https://www.filescan.io/uploads/6853f9203faf8fcd7d365ed3/reports/1827fd3a-e4e9-4929-ba77-349cb2850a9d/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6742aafd-f9d9-47ff-99a3-e5d5e5f4eec7
Behavior Graph:
Download SVG
%3 guuid=972b818b-1800-0000-e72d-0740c0070000 pid=1984 /usr/bin/sudo guuid=ed8e2790-1800-0000-e72d-0740c2070000 pid=1986 /tmp/sample.bin guuid=972b818b-1800-0000-e72d-0740c0070000 pid=1984->guuid=ed8e2790-1800-0000-e72d-0740c2070000 pid=1986 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/24dca30b-2a7e-47dc-ae97-1b36c47ced13
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1718499
Signature
Contains symbols with names commonly found in malware
Found malware configuration
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e3140efa0122523ea82d0dc0be5a8eacc92a8e5a2972400d0095dc7fddbfb193
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e3140efa0122523ea82d0dc0be5a8eacc92a8e5a2972400d0095dc7fddbfb193/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-06-19 11:49:43 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4mka56qbejjd5kbnbxal4wuovtesvds2ffzeadiasxoh7xn7wgjq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/250619-nyscnaswcw/
Malware Config
C2 Extraction:
31.56.39.249:666
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7139232-0
YARA:
n/a
Link:
https://app.threat.zone/submission/b578173e-20f1-474b-ad75-d6b9108363fb
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/e3140efa0122523ea82d0dc0be5a8eacc92a8e5a2972400d0095dc7fddbfb193

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:botnet_plaintext_c2
Create hunting rule
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
Rule name:Linux_Gafgyt_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 e3140efa0122523ea82d0dc0be5a8eacc92a8e5a2972400d0095dc7fddbfb193

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3563134/
  
Delivery method
Distributed via web download

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