MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2bd55986ae39d75c337ad3fd7efffe8f5fdf9064a6859f732a475f0ceedad996. 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: 10


Intelligence 10 IOCs YARA 30 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2bd55986ae39d75c337ad3fd7efffe8f5fdf9064a6859f732a475f0ceedad996
SHA3-384 hash: a06b436e6833d951628aa7c12ea0532e8dd679cbf5cd2d4e8b16b046731f98f22ad290a398d9b5018e2cfab39356f253
SHA1 hash: a09f2e1197e5a7bb196f22e9fba7c619ab419967
MD5 hash: ea54e3e4d5f97c68d16eebf6afae8202
humanhash: eleven-nebraska-robin-finch
File name:2bd55986ae39d75c337ad3fd7efffe8f5fdf9064a6859f732a475f0ceedad996.bin
Download: download sample
Signature Vidar
Create hunting rule
File size:7'796'456 bytes
First seen:2026-08-11 22:32:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d8b31f8c03e0c76ff245ed05a15ffe6c (255 x Vidar, 15 x RemusStealer, 4 x Stealc)
ssdeep 49152:OHTMzfOx/EYSjWxapvonL6jhxRIAEHrNHq59qn+FjUjBBABjQTA94+d7Fme:O4+noEaYrE5gKAjBBy4A94OFme
TLSH T1D3765C03EA921EA4D1A5DB79943B8152E964BC6DC3343BA36E21BDF03F263E15D35B10
TrID 45.6% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
18.0% (.EXE) Win64 Executable (generic) (6522/11/2)
13.9% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.6% (.ICL) Windows Icons Library (generic) (2059/9)
5.6% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter Anonymous
Tags:exe signed vidar

Code Signing Certificate

Organisation:bonaserulu.xyz
Issuer:bonaserulu.xyz
Algorithm:sha256WithRSAEncryption
Valid from:2026-08-10T15:01:25Z
Valid to:2027-08-10T15:01:25Z
Serial number: 1aca191e888475b1
Thumbprint Algorithm:SHA256
Thumbprint: b36cdf2d4608154f86e59f86e182318c5d1da5c5bdba2245c3130ad348bf6c73
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
119
Origin country :
CH CH
Vendor Threat Intelligence
No detections
Detection:
Vidar
Create hunting rule
Link:
https://www.capesandbox.com/analysis/80539/
Detection(s):
SecuriteInfo.com.Variant.Yogi.43583.37912825.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Launching the default Windows debugger (dwwin.exe)
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug anti-vm crypto golang masquerade mingw overlay packed signed
Link:
https://www.filescan.io/uploads/6a7ba3052cba95a95209601c/reports/1bc79eed-7bb5-4c16-a05e-3a2efdc97a30/overview
Verdict:
Malicious
Labled as:
Yogi.Generic
Link:
https://www.hybrid-analysis.com/sample/2bd55986ae39d75c337ad3fd7efffe8f5fdf9064a6859f732a475f0ceedad996
Verdict:
Malicious
File Type:
dll x64
First seen:
2026-08-10T12:39:00Z UTC
Last seen:
2026-08-10T18:26:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/2bd55986ae39d75c337ad3fd7efffe8f5fdf9064a6859f732a475f0ceedad996/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/339285fa-d4d4-4673-aadf-3edf2dbc94f7
Score:
45%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/2bd55986ae39d75c337ad3fd7efffe8f5fdf9064a6859f732a475f0ceedad996
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2bd55986ae39d75c337ad3fd7efffe8f5fdf9064a6859f732a475f0ceedad996/
Threat name:
Win64.Trojan.Malgent
Create hunting rule
Status:
Malicious
First seen:
2026-08-10 23:52:56 UTC
File Type:
PE+ (Dll)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fpkvtbvohhlvym322p6x5776r5p57edeu2cz64zki5pqz3w23gla._file
Verdict:
malicious
Label(s):
Vidar
Create hunting rule
Link:
https://reports.threatray.com/fbfa97f7-dc8a-49d5-baad-2438e770ec27
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/260811-2gbv8shb23/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of NtSetInformationThreadHideFromDebugger
Badlisted process makes network request
Unpacked files
SH256 hash:
2bd55986ae39d75c337ad3fd7efffe8f5fdf9064a6859f732a475f0ceedad996
MD5 hash:
ea54e3e4d5f97c68d16eebf6afae8202
SHA1 hash:
a09f2e1197e5a7bb196f22e9fba7c619ab419967
Link:
https://www.unpac.me/results/25939c74-8ca5-409d-9ad6-d66131b632ee/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2bd55986ae39/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.71
Link:
https://yomi.yoroi.company/submissions/2bd55986ae39d75c337ad3fd7efffe8f5fdf9064a6859f732a475f0ceedad996

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:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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:Golang_Find_CSC846
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:Golang_Find_CSC846_Simple
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RemusStealer_GoPayload
Create hunting rule
Author:burger
Description:Detects RemusStealer Go-compiled payload
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:Suspicious_Golang_Binary
Create hunting rule
Author:Tim Machac
Description:Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Vidar
Create hunting rule
Author:kevoreilly
Description:Vidar Payload

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/80539/

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