MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c86b004b83c192ae70e76c443de47cb323990908a8a15b2f3851a597ad5bbbde. 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: 9


Intelligence 9 IOCs YARA 27 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c86b004b83c192ae70e76c443de47cb323990908a8a15b2f3851a597ad5bbbde
SHA3-384 hash: bd6c9b52bcc31fd6f60fb26e26053be7fa72468742b35cf247810858bb701072eeb2ca49c027100684d6ac001fd56c8b
SHA1 hash: 7ebadb131f92ee99fca0f5b7be600fa89c593120
MD5 hash: 16042db6464d58b72eb1669417ee746e
humanhash: music-oven-single-six
File name:c86b004b83c192ae70e76c443de47cb323990908a8a15b2f3851a597ad5bbbde.bin
Download: download sample
Signature Vidar
Create hunting rule
File size:5'242'984 bytes
First seen:2026-08-11 20:25:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d8b31f8c03e0c76ff245ed05a15ffe6c (257 x Vidar, 15 x RemusStealer, 4 x Stealc)
ssdeep 98304:foK5QSst1LSVeVrXQonOUfK3s5vJ18l9Orc85h0mA76+7oG0Oc7BNvnUJy/+3TnZ:fCIy9QM+
TLSH T119366B13BC9158B9C4B5E73089BA4356766DB84C873633E31E71AEB86F22BC29D35350
TrID 40.6% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
16.0% (.EXE) Win64 Executable (generic) (6522/11/2)
12.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
11.0% (.EXE) Win32 Executable (generic) (4504/4/1)
5.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter Anonymous
Tags:exe signed vidar

Code Signing Certificate

Organisation:kolasawigenik.pro
Issuer:kolasawigenik.pro
Algorithm:sha256WithRSAEncryption
Valid from:2026-08-07T15:38:00Z
Valid to:2027-08-07T15:38:00Z
Serial number: 1c5120369e684a3b
Thumbprint Algorithm:SHA256
Thumbprint: 8d5eb611c1ca03b803c323c37c3b19029732ba30b66340880433b28f93ae95ec
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
110
Origin country :
CH CH
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/80466/
Result
Verdict:
Clean
Maliciousness:

Behaviour
Launching the default Windows debugger (dwwin.exe)
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug anti-vm crypt crypto golang masquerade mingw overlay packed signed
Link:
https://www.filescan.io/uploads/6a7b8574a2fac182f5fcdb9c/reports/74d38874-c28c-49d5-ab1c-46f222dc0fbf/overview
Verdict:
Malicious
Labled as:
Yogi.Generic
Link:
https://www.hybrid-analysis.com/sample/c86b004b83c192ae70e76c443de47cb323990908a8a15b2f3851a597ad5bbbde
Verdict:
Malicious
File Type:
dll x64
First seen:
2026-08-07T14:16:00Z UTC
Last seen:
2026-08-07T16:34:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/c86b004b83c192ae70e76c443de47cb323990908a8a15b2f3851a597ad5bbbde/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e5039400-8a7b-4441-aad7-82ba19de6c72
Score:
66%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/c86b004b83c192ae70e76c443de47cb323990908a8a15b2f3851a597ad5bbbde
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c86b004b83c192ae70e76c443de47cb323990908a8a15b2f3851a597ad5bbbde/
Threat name:
Win64.Trojan.Stealerc
Create hunting rule
Status:
Malicious
First seen:
2026-08-07 19:15:28 UTC
File Type:
PE+ (Dll)
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zbvqas4dygjk44hhnrcd3zd4wmrzsciivcqvwlzykgszplk3xppa._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/260811-y7rslacn31/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of NtSetInformationThreadHideFromDebugger
Badlisted process makes network request
Unpacked files
SH256 hash:
c86b004b83c192ae70e76c443de47cb323990908a8a15b2f3851a597ad5bbbde
MD5 hash:
16042db6464d58b72eb1669417ee746e
SHA1 hash:
7ebadb131f92ee99fca0f5b7be600fa89c593120
Link:
https://www.unpac.me/results/a55b1743-7c6c-45b8-9053-402ca7261522/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c86b004b83c1/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/c86b004b83c192ae70e76c443de47cb323990908a8a15b2f3851a597ad5bbbde

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:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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

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/80466/

Comments