MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c725efce3435c8f2cfb950c5b81e948ee4e2fff75725bbc980e2c03e34fccbc3. 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: c725efce3435c8f2cfb950c5b81e948ee4e2fff75725bbc980e2c03e34fccbc3
SHA3-384 hash: 793160353e24dfedccaa10efe9881832739c01a4246354640bc3f62c8c5e324b4f02ced2658b01041b78671e25e98742
SHA1 hash: b1a3e5483a0bbae3c7f825dad8a734e1ca15bf93
MD5 hash: fcfbac97b40e78c50e24962bb2284bc7
humanhash: wisconsin-hotel-autumn-helium
File name:xnxnxnxnxnxnxnxnmipsxnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:166'976 bytes
First seen:2026-02-09 00:35:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:93VJgTdgahP/2o/ZrTheIsnjCWRXFm4UpM1wLxpPNNOziHOfam:9FJMgWPZr8IaCWReS1WpPe/7
TLSH T18AF34B47B7208FB1C368967109B3CB67A6E6269216E19985E66DCD107F3035C6C3FFA0
telfhash t1d9c002145c7457f15108dd5540dc7f29c5f51dcf15431d1fd9183c654631d831f00d59
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 86400bd0c54e69b5d4f15788b97663cfda6647a864bd10b184b5b8165875083f
File size (compressed) :74'780 bytes
File size (de-compressed) :166'976 bytes
Format:linux/mips
Packed file: 86400bd0c54e69b5d4f15788b97663cfda6647a864bd10b184b5b8165875083f

Intelligence

File Origin
# of uploads :
1
# of downloads :
116
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10058917-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Locks files
Sends data to a server
Connection attempt
DNS request
Runs as daemon
Receives data from a server
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-vm
Link:
https://www.filescan.io/uploads/69892bfb981ff1d38a4d8142/reports/82bc42c6-290f-4464-8a77-2cc14653878b/overview
Result
Gathering data
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/bf9ab288-628d-4040-b127-185984a6338d
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1865793
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c725efce3435c8f2cfb950c5b81e948ee4e2fff75725bbc980e2c03e34fccbc3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c725efce3435c8f2cfb950c5b81e948ee4e2fff75725bbc980e2c03e34fccbc3/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Suspicious
First seen:
2026-02-09 00:36:14 UTC
File Type:
ELF32 Big (Exe)
AV detection:
6 of 36 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=y4s67trugxepft5zkdc3qhuur3sof77xk4s3xsma4lad4nh4zpbq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
antivm discovery
Link:
https://tria.ge/reports/260209-axztfsgv3c/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Reads system network configuration
Checks hardware identifiers (DMI)
Enumerates active TCP sockets
Enumerates running processes
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/c725efce3435c8f2cfb950c5b81e948ee4e2fff75725bbc980e2c03e34fccbc3

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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Mirai

elf 86400bd0c54e69b5d4f15788b97663cfda6647a864bd10b184b5b8165875083f

Mirai

elf c725efce3435c8f2cfb950c5b81e948ee4e2fff75725bbc980e2c03e34fccbc3

(this sample)

  
Dropped by
SHA256 86400bd0c54e69b5d4f15788b97663cfda6647a864bd10b184b5b8165875083f
  
Dropped by
MD5 04b5ec4a8f277946c692ac52656c6895
  
URLhaus
https://urlhaus.abuse.ch/url/3774575/
  
Delivery method
Distributed via web download

Comments