MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f76e4bec02bd0aefe7f226d479f27ee6e9573b7ffad44828307852587b3de123. 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: f76e4bec02bd0aefe7f226d479f27ee6e9573b7ffad44828307852587b3de123
SHA3-384 hash: eebe6719c987ff5d1c68f1d58304780b397f268301f32e9012828e6c229e031d3f86287a8f5f5a697836881d20167b28
SHA1 hash: f78b56cb13a73c1e502efe318095e77b622e4400
MD5 hash: a6a331a278485386c5290a0479cde742
humanhash: indigo-white-purple-single
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:114'004 bytes
First seen:2025-03-25 20:07:14 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:pC5aCOlV8FZMZNjJox+vDsdTxYlafAEp0MF+MNsgrSjfpNInB3T:M5aCOlVKNy/EEMen7C3T
TLSH T102B3A50E1E358F6DF339C33597B74A31A39863D222E1C685D2ACE9151F6034E641FBA9
telfhash t16e21901c497822e0d7710d5d1aedffb6d5a130de5a366e338e11e969abadc824d00c1c
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
92
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

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

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

Unix.Trojan.Mirai-9951089-0
Create hunting rule

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

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67e30d1ccb6d38a89f3e17b8linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Unmounts file systems
Creating a file
Runs as daemon
Connection attempt
DNS request
Opens a port
Mounts file systems
Kills processes
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/67e30d11f274bf2d8e2145ce/reports/63a55a64-e32a-4e7a-b211-72856a460530/overview
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0267753b-85ac-4805-8cef-b13e4ae99cea
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1648468
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1648468 Sample: mips.elf Startdate: 25/03/2025 Architecture: LINUX Score: 68 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->18 20 2 other IPs or domains 2->20 22 Antivirus / Scanner detection for submitted sample 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Mirai 2->26 7 mips.elf 2->7         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 signatures5 28 Sample reads /proc/mounts (often used for finding a writable filesystem) 7->28 14 mips.elf 7->14         started        process6
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f76e4bec02bd0aefe7f226d479f27ee6e9573b7ffad44828307852587b3de123
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f76e4bec02bd0aefe7f226d479f27ee6e9573b7ffad44828307852587b3de123/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-03-25 20:08:22 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=65xex3acxufo7z7se3kht4t643uvoo377lkeqkbqpbjfq6z54erq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/250325-yv8wcavqv4/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads process memory
Enumerates running processes
Renames itself
Unexpected DNS network traffic destination
Contacts a large (21005) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/2728961f-4993-4bc0-a301-616f7d3175e0
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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 f76e4bec02bd0aefe7f226d479f27ee6e9573b7ffad44828307852587b3de123

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3469041/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3469401/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

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