MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b064bf4d9839f9db3284de61a7c11e8e07daab079eb2323dee9c2d62e02b85e8. 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


Vidar


Vendor detections: 14


Intelligence 14 IOCs YARA 21 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b064bf4d9839f9db3284de61a7c11e8e07daab079eb2323dee9c2d62e02b85e8
SHA3-384 hash: 60b9ee63fae8da828ad8b2236ce33c13c5ece7589e36efc30cf0ac3198e9a3e7c72fec5a1b9dd2d2e1191d58399ca363
SHA1 hash: 2f55bfa04ff39e843119a63c7306b1c7eaf73552
MD5 hash: 13a90868a8c1ead1d1f2e9130e5b535f
humanhash: orange-zulu-gee-nine
File name:b064bf4d9839f9db3284de61a7c11e8e07daab079eb2323dee9c2d62e02b85e8
Download: download sample
Signature Vidar
Create hunting rule
File size:2'604'560 bytes
First seen:2025-10-09 14:04:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (98 x Vidar, 92 x Rhadamanthys, 44 x LummaStealer)
ssdeep 24576:yIGWNPEbhtaRew0mnrFjGxxuZx1bc03pIQiofDkqdgGOt4ouX9TyNUYeleOJ9WSR:yIGQMtta90qFanwxtc05gwc4oOAj8J
Threatray 48 similar samples on MalwareBazaar
TLSH T16AC539066C908BEBD0996A3189B663F27739BC150F2263DB2ED477382E726D19F35740
TrID 44.4% (.EXE) Win64 Executable (generic) (10522/11/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter adrian__luca
Tags:exe vidar

Intelligence

File Origin
# of uploads :
1
# of downloads :
107
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
vidar
Create hunting rule
ID:
1
File name:
ToolUnlock_v5.2.exe
Verdict:
Malicious activity
Analysis date:
2025-09-14 00:49:00 UTC
Tags:
stealc stealer vidar golang
Link:
https://app.any.run/tasks/3efc9cef-3890-4dcf-aecb-bf308ffcf0d0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/31359/
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68e7c1c0277c2bd8bc5e5dac
Tags:
injection emotet obfusc crypt
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Behavior that indicates a threat
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
crypt golang infostealer invalid-signature mingw obfuscated redcap signed threat
Link:
https://www.filescan.io/uploads/68e7c4005a3bccf09ebf443f/reports/96827971-00e0-456e-9516-cfa3064339b9/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/b064bf4d9839f9db3284de61a7c11e8e07daab079eb2323dee9c2d62e02b85e8
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-09-12T04:40:00Z UTC
Last seen:
2025-10-08T21:56:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/b064bf4d9839f9db3284de61a7c11e8e07daab079eb2323dee9c2d62e02b85e8/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/df7dd9f3-85ff-47f1-b78a-2b6c1b7665e5
Score:
54%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/b064bf4d9839f9db3284de61a7c11e8e07daab079eb2323dee9c2d62e02b85e8
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/13a90868a8c1ead1d1f2e9130e5b535f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b064bf4d9839f9db3284de61a7c11e8e07daab079eb2323dee9c2d62e02b85e8/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/b064bf4d9839f9db3284de61a7c11e8e07daab079eb2323dee9c2d62e02b85e8
Threat name:
Win64.Spyware.Vidar
Create hunting rule
Status:
Malicious
First seen:
2025-09-12 10:14:33 UTC
File Type:
PE+ (Exe)
Extracted files:
44
AV detection:
24 of 36 (66.67%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wbsl6tmyhh45wmue3zq2pqi6ryd5vkyht2zdeppotqwwfyblqxua._file
Verdict:
malicious
Label(s):
vidar
Create hunting rule
Similar samples:
0311bd5c700fc5d4f73036c539dbbaca8ce32398eaae6faf933341f70cecfffb
Vidar
0b00aac0ad26a93da08c1287ed349bcce15580a5a28d10a63659a9185894dac0
Vidar
0d906266fdd5892221bb52fe5bf6e2793100c6e327f7073172080c5ea386e036
Vidar
1fc8d0798605394a2a0dbc39c80bf5221483668c22faf6782e5254cbbd90a1d3
Vidar
a8f489dfde317083df3a0931c1050c0c20ca3d5990c5a6bcbbf8701098f69ebd
Vidar
b064bf4d9839f9db3284de61a7c11e8e07daab079eb2323dee9c2d62e02b85e8
Vidar
error
Vidar
+ 38 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:4dc6bdfdda9ce0401efc181a2f7f75dfn campaign:op74rh stealer
Link:
https://tria.ge/reports/251009-rlz4hszjv8/
Behaviour
Vidar
Vidar family
Malware Config
C2 Extraction:
https://telegram.me/k3rsdt
https://steamcommunity.com/profiles/76561198790051498
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/fa2a45df-5177-4670-a0eb-ed94e0363d0e
Unpacked files
SH256 hash:
b064bf4d9839f9db3284de61a7c11e8e07daab079eb2323dee9c2d62e02b85e8
MD5 hash:
13a90868a8c1ead1d1f2e9130e5b535f
SHA1 hash:
2f55bfa04ff39e843119a63c7306b1c7eaf73552
Link:
https://www.unpac.me/results/0fd4c414-cf3d-4990-a857-fdeb4f0b15ab/
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:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
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:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:Detect_Go_GOMAXPROCS
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:golang_duffcopy_amd64
Create hunting rule
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

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/31359/

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