MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4597a169b792c7f7221ee8d23ef999e3f3553949a4a8de46550179087034d315. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4597a169b792c7f7221ee8d23ef999e3f3553949a4a8de46550179087034d315
SHA3-384 hash: 1af789bdd5fd38db8fb706d6088b36e286caf035bd18c9e6e523f1005b47f4ac2226045161f5854acb903705fa7eea42
SHA1 hash: d4ea85413e971d49b3007099ff491cc0abe182f7
MD5 hash: 4430749702b4c48f97f9e0fce39f5b26
humanhash: avocado-robin-fanta-oregon
File name:vsbeps
Download: download sample
Signature Mirai
Create hunting rule
File size:195'112 bytes
First seen:2024-11-12 02:06:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:gdVkZCkjomFweM7eqUH+rbb8eFvUsSW3Mtt:gdV7UomFQCp08DsD3Mtt
TLSH T1C814B91E6E22CF7EF668873447B78E249B5833D627E1D645E1ACC1105E6038E641FFA8
telfhash t1ed4162580e7413e0a6346c5d059dff77d6a330db3e262c378e51e86aab69e835d10c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8041698-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6732b87c0d3694d4fc4e8baalinux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Connection attempt
Sends data to a server
Receives data from a server
Creating a file
Runs as daemon
Opens a port
Substitutes an application name
Deletes a system binary file
Deleting of the original file
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
3
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/4597a169b792c7f7221ee8d23ef999e3f3553949a4a8de46550179087034d315
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/14519bf5-bf4a-44b1-b618-b31fb95a304e
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1554100
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4597a169b792c7f7221ee8d23ef999e3f3553949a4a8de46550179087034d315
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4597a169b792c7f7221ee8d23ef999e3f3553949a4a8de46550179087034d315/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-11-12 03:01:50 UTC
File Type:
ELF32 Big (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iwl2c2nxsld7oiq65djd56mz4pzvkokjusun4rsvaf4qq4bu2mkq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/241112-cjzmms1nft/
Behaviour
Reads runtime system information
Changes its process name
Deletes itself
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-8041698-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/7c82b162-e44e-498c-bc73-d2447b1cfd47
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/4597a169b792c7f7221ee8d23ef999e3f3553949a4a8de46550179087034d315

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
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 4597a169b792c7f7221ee8d23ef999e3f3553949a4a8de46550179087034d315

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3276405/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3283378/
  
URLhaus
https://urlhaus.abuse.ch/url/3277438/

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