MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 966c4e98af2eb9a6462216edb2c70d0e0e996d14406fd6612a7f9274cc24b726. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 966c4e98af2eb9a6462216edb2c70d0e0e996d14406fd6612a7f9274cc24b726
SHA3-384 hash: 338685d69c0a64cfa9b8e291c382423d98157d96107f51e96f2ba4356d85db05f96dfc25bb58becb87c19af6a60be1be
SHA1 hash: 03968394998c9de60f98ae3760afa7566ef35733
MD5 hash: a075d6a9a6abdfced4e451d23c74bdc9
humanhash: potato-utah-lamp-skylark
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:130'448 bytes
First seen:2025-04-09 04:21:52 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:QcPNr+bYbND7PX3BNu5sN2tNcI+AFJOgY+KcbneH5qmEygDWsGFquudIa2z42zl7:RNr+epDX32sANHen93
TLSH T12ED3B50E2E398F6DF37AC27687B74A21976863D117E0C689D27CF9021E6034D641FB99
telfhash t1c7218e5c497823f097b61c9d2aedebb3e1a170df56266d378e10e9ad9aacd424d00c1c
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f5f6c3e011fe619fae75d7linux22vpnfull_triage
Tags:
gafgyt mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Runs as daemon
Connection attempt
Receives data from a server
DNS request
Opens a port
Sends data to a server
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/67f5f5f02d430c849e0e6053/reports/31aae225-c082-4cda-b5c1-c5a1c834d2a3/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
47
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/966c4e98af2eb9a6462216edb2c70d0e0e996d14406fd6612a7f9274cc24b726
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/10e91422-54ff-45fa-b02e-91dbb354ce37
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1660243
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
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/966c4e98af2eb9a6462216edb2c70d0e0e996d14406fd6612a7f9274cc24b726
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/966c4e98af2eb9a6462216edb2c70d0e0e996d14406fd6612a7f9274cc24b726/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-04-09 04:22:09 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=szwe5gfpf242mrrcc3w3frynbyhjs3iuibx5myjkp6jhjtbew4ta._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access defense_evasion discovery
Link:
https://tria.ge/reports/250409-ey9r9syycv/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads process memory
Enumerates running processes
Modifies Watchdog functionality
Renames itself
Unexpected DNS network traffic destination
Contacts a large (33140) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135893-0
YARA:
n/a
Link:
https://app.threat.zone/submission/447bc471-2f42-4202-ba64-b72f588d23da
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/966c4e98af2eb9a6462216edb2c70d0e0e996d14406fd6612a7f9274cc24b726

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: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 966c4e98af2eb9a6462216edb2c70d0e0e996d14406fd6612a7f9274cc24b726

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3502228/
  
Delivery method
Distributed via web download

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

Comments