MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 65d0b67b5dbea62cda2adeda51d058d39d489091744fc6a66d2ea9c6878e4e21. 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


BruteRatel


Vendor detections: 15


Intelligence 15 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 65d0b67b5dbea62cda2adeda51d058d39d489091744fc6a66d2ea9c6878e4e21
SHA3-384 hash: 63fb478afde96fbe7dddb7d7962c065b9bb417138441f574105534fa3ba4c46f6b5ec7ff00a325fb5fb75a0f68d1e4d8
SHA1 hash: ff89f8ae72147eb8afdfc7ee28e6c001ab539d3d
MD5 hash: 42629e0a9b3fc7cc85e0e5e0dc6012cc
humanhash: bakerloo-zebra-mobile-florida
File name:NvGSTPlugin.dll
Download: download sample
Signature BruteRatel
Create hunting rule
File size:2'890'752 bytes
First seen:2026-05-15 11:25:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 476595391e15853fcec8630d9e7e4d13 (1 x BruteRatel)
ssdeep 49152:ymg4k+Fa4QT4lCnBSDmB+ObKAUkRLqopS1o/dvRpApzuMc/i+f49AL7xmIRTWWH4:9CNT4lCnBSDi+SKIRIoOEH4BqKMV
Threatray 1 similar samples on MalwareBazaar
TLSH T185D58C1A366881B9D077C13CC9878A87E7B274154F219BCF12A443AE2F67BE54D3E721
TrID 37.0% (.EXE) Win64 Executable (generic) (6522/11/2)
28.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
11.5% (.EXE) OS/2 Executable (generic) (2029/13)
11.3% (.EXE) Generic Win/DOS Executable (2002/3)
11.3% (.EXE) DOS Executable (generic) (2000/1)
Magika pebin
Reporter smica83
Tags:BruteRatel exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
124
Origin country :
HU HU
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
No threats detected
Analysis date:
2026-05-15 11:28:13 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f6f1d273-87d0-4dda-9492-cfead4a07ef4

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
BruteRatel
Create hunting rule
Link:
https://www.capesandbox.com/analysis/66026/
Detection(s):
SecuriteInfo.com.W64.ABTrojan.LFHD-5313.167.21045.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a0702f7953bbcef1c9078ed
Tags:
dropper virus shell
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context anti-debug crypto expand fingerprint lolbin masquerade microsoft_visual_cc packed peloader reconnaissance
Link:
https://www.filescan.io/uploads/6a0702f2875badc3b386da59/reports/c2c03ed9-b2df-49a9-a788-e00db21893bd/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/65d0b67b5dbea62cda2adeda51d058d39d489091744fc6a66d2ea9c6878e4e21
Result
Gathering data
Verdict:
Malicious
File Type:
dll x64
First seen:
2024-12-18T09:39:00Z UTC
Last seen:
2026-04-23T04:45:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/65d0b67b5dbea62cda2adeda51d058d39d489091744fc6a66d2ea9c6878e4e21/results?tab=lookup
Malware family:
NVIDIA Corporation
Create hunting rule
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ffef890b-2fc6-43fe-a16c-b8e6c7092199
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1913971
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1913971 Sample: NvGSTPlugin.dll.exe Startdate: 15/05/2026 Architecture: WINDOWS Score: 48 26 Multi AV Scanner detection for submitted file 2->26 8 loaddll64.exe 1 2->8         started        process3 process4 10 cmd.exe 1 8->10         started        12 rundll32.exe 8->12         started        14 rundll32.exe 8->14         started        16 2 other processes 8->16 process5 18 rundll32.exe 10->18         started        20 WerFault.exe 20 16 12->20         started        22 WerFault.exe 16 14->22         started        process6 24 WerFault.exe 18 18->24         started       
Score:
90%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/65d0b67b5dbea62cda2adeda51d058d39d489091744fc6a66d2ea9c6878e4e21
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/42629e0a9b3fc7cc85e0e5e0dc6012cc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/65d0b67b5dbea62cda2adeda51d058d39d489091744fc6a66d2ea9c6878e4e21/
Verdict:
Malicious
Threat:
VHO:Trojan.Win32.Cobalt
Link:
https://tip.neiki.dev/file/65d0b67b5dbea62cda2adeda51d058d39d489091744fc6a66d2ea9c6878e4e21
Threat name:
Win64.Backdoor.Brutel
Create hunting rule
Status:
Suspicious
First seen:
2026-04-20 01:52:08 UTC
File Type:
PE+ (Dll)
Extracted files:
1
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mxilm625x2tczwrk33nfducy2ooureerorh4njtnf2u4nb4ojyqq._file
Verdict:
malicious
Label(s):
bruteratelc4
Create hunting rule
Similar samples:
error
BruteRatel
Gathering data
Unpacked files
SH256 hash:
65d0b67b5dbea62cda2adeda51d058d39d489091744fc6a66d2ea9c6878e4e21
MD5 hash:
42629e0a9b3fc7cc85e0e5e0dc6012cc
SHA1 hash:
ff89f8ae72147eb8afdfc7ee28e6c001ab539d3d
Link:
https://www.unpac.me/results/8ff6227d-65ad-44ac-a4ae-71a4b20d4583/
SH256 hash:
b46a90f0ca24d5ac92b74444bc87d551de5d6e4f8094d5944cdbcd70c6a44f28
MD5 hash:
b51b36f2362693e0823a9cc2311d1b03
SHA1 hash:
c5943dc04c7c86d41b0e6780e2a7944e184f9cba
Detections:
win_brute_ratel_c4_a0
Create hunting rule
triage_bruteratel
Create hunting rule
Link:
https://www.unpac.me/results/8ff6227d-65ad-44ac-a4ae-71a4b20d4583/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/65d0b67b5dbea62cda2adeda51d058d39d489091744fc6a66d2ea9c6878e4e21

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:https://cyfare.net/

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/66026/

Comments