MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3cd665d15d360ba78855df769cd183de96f4d86c443cd9f5bbcc1770721df058. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3cd665d15d360ba78855df769cd183de96f4d86c443cd9f5bbcc1770721df058
SHA3-384 hash: d8cb0c1afaee4f5f9ddfd9592e70953ceaad99a8e76cd5ed6732ee35f2c4a08aa09f058325dbb9da43e49d1992ca778e
SHA1 hash: 7f0c003abaa7a455aadf7ee3a50fff1727ffdfb6
MD5 hash: 2a0e16059c022f2be02f2a40d4f5a095
humanhash: network-indigo-mango-sweet
File name:xnxnxnxnxnxnxnxnmipsxnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:198'792 bytes
First seen:2025-11-22 16:01:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:0+sE+U2a6HS/cUHT2IeXIiWcUyU7VeL3/jzTZO/nxxpGlmHz08jfaWP:0+s6cUHNynWlyU7VeL3LQ/DpGwht
TLSH T187143B0B7B218FA1C368D6700AF3CB6796E6259616E19985E66DDD107F3035C2C3FEA0
telfhash t1d2b0012035b48bf68108e96980ecaf6989f21ddb1d532c5bdb402c764bb28434f10d28
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 61687308b63bcf688a01e15db491c5e0d94bdad5f3b509174f8f3601d9cf7733
File size (compressed) :73'228 bytes
File size (de-compressed) :198'792 bytes
Format:linux/mips
Packed file: 61687308b63bcf688a01e15db491c5e0d94bdad5f3b509174f8f3601d9cf7733

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
NL NL
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Locks files
Sends data to a server
DNS request
Deletes a file
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gafgyt mirai
Link:
https://www.filescan.io/uploads/6921de8ef96b58f0dc801cd9/reports/c62a6731-115b-42c0-a451-e28c06175582/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
27
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/3cd665d15d360ba78855df769cd183de96f4d86c443cd9f5bbcc1770721df058
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-22T14:16:00Z UTC
Last seen:
2025-11-24T00:32:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3cd665d15d360ba78855df769cd183de96f4d86c443cd9f5bbcc1770721df058/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/870d3e32-1420-499a-969e-6eb9403ce18d
Behavior Graph:
Download SVG
%3 guuid=b7d85f83-1900-0000-f4bf-b5bfdc070000 pid=2012 /usr/bin/sudo guuid=297a9e86-1900-0000-f4bf-b5bfe4070000 pid=2020 /tmp/sample.bin guuid=b7d85f83-1900-0000-f4bf-b5bfdc070000 pid=2012->guuid=297a9e86-1900-0000-f4bf-b5bfe4070000 pid=2020 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/26655a02-1632-4bdd-b5ef-e741020bbc34
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
1 / 100
Link:
https://www.joesandbox.com/analysis/1819110
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3cd665d15d360ba78855df769cd183de96f4d86c443cd9f5bbcc1770721df058
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3cd665d15d360ba78855df769cd183de96f4d86c443cd9f5bbcc1770721df058/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-11-22 16:02:24 UTC
File Type:
ELF32 Big (Exe)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=htlgluk5gyf2pccv353jzumd32lpjwdmiq6nt5n3zqlxa4q56bma._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm defense_evasion discovery
Link:
https://tria.ge/reports/251122-tgye8saq8t/
Behaviour
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Checks hardware identifiers (DMI)
Deletes log files
Deletes Audit logs
Deletes system logs
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/4444dd12-0980-4115-8645-cbfb4d2dfaee
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/3cd665d15d360ba78855df769cd183de96f4d86c443cd9f5bbcc1770721df058

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
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 61687308b63bcf688a01e15db491c5e0d94bdad5f3b509174f8f3601d9cf7733

Mirai

elf 3cd665d15d360ba78855df769cd183de96f4d86c443cd9f5bbcc1770721df058

(this sample)

  
Dropped by
SHA256 61687308b63bcf688a01e15db491c5e0d94bdad5f3b509174f8f3601d9cf7733
  
URLhaus
https://urlhaus.abuse.ch/url/3713396/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 cd00fca4d880ed71cd8911917065e383
  
URLhaus
https://urlhaus.abuse.ch/url/3713415/

Comments