MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c2e31df7d965f13f88d02ec9aa01e51410dfe0ee6157594a66a75e006edc9dca. 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 36 File information Comments
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SHA256 hash: c2e31df7d965f13f88d02ec9aa01e51410dfe0ee6157594a66a75e006edc9dca
SHA3-384 hash: d9dd43891cef301b1fb0ab4ccf82768356f592ca7cd2d898cb8debb8f3fa0737369fd8c1da956b172e1f3498b2ce4155
SHA1 hash: e53e4bf4083677b05ac49e71d18f8ef534d41ede
MD5 hash: 734bda38ae780e79d81d1858dcc638b4
humanhash: river-uncle-two-lion
File name:c2e31df7d965f13f88d02ec9aa01e51410dfe0ee6157594a66a75e006edc9dca.bin
Download: download sample
Signature Vidar
Create hunting rule
File size:8'701'944 bytes
First seen:2026-08-11 11:41:16 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:/G3PVX2cAXFRiw/k43vWEBo8jIQbiYaFxgghqdBK28//:/kVA1Riw843vTl4Fxgit28
TLSH T194966C03ED944DA9C1D9A23589B28243BB747C691F3263DB2B50F7396EB3BC46A75310
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:infopedia.pt
Issuer:infopedia.pt
Algorithm:sha256WithRSAEncryption
Valid from:2026-06-13T02:53:40Z
Valid to:2027-06-13T02:53:40Z
Serial number: 6cdcba23e4db15b1
Thumbprint Algorithm:SHA256
Thumbprint: 582196e897da6da93623a214ef00b3746479b2144f536f66da665984fd405062
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
137
Origin country :
CH CH
Vendor Threat Intelligence
No detections
Malware family:
vidar
Create hunting rule
ID:
1
File name:
https://projectryos.com/
Verdict:
Malicious activity
Analysis date:
2026-06-13 08:50:16 UTC
Tags:
arch-exec arch-doc stealer stealc vidar golang
Link:
https://app.any.run/tasks/63ed9350-8dbb-43e5-8a19-74ac5a5f2ade

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Vidar
Create hunting rule
Link:
https://www.capesandbox.com/analysis/80299/
Detection(s):
SecuriteInfo.com.UntrustedCertificate-24.UNOFFICIAL
Create hunting rule

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 base64 crypto expand golang krypt lolbin masquerade mingw overlay packed signed
Link:
https://www.filescan.io/uploads/6a7b0a94161a9ef16e7bee5f/reports/c7175a32-6231-4a0c-b442-6afcc901e261/overview
Verdict:
Malicious
Labled as:
Win64/GenKryptik.HRGN trojan
Link:
https://www.hybrid-analysis.com/sample/c2e31df7d965f13f88d02ec9aa01e51410dfe0ee6157594a66a75e006edc9dca
Verdict:
Malicious
File Type:
dll x64
First seen:
2026-06-13T01:06:00Z UTC
Last seen:
2026-08-11T10:37:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/c2e31df7d965f13f88d02ec9aa01e51410dfe0ee6157594a66a75e006edc9dca/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a3dade76-2281-4f82-9ffb-070381fabc60
Score:
46%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/c2e31df7d965f13f88d02ec9aa01e51410dfe0ee6157594a66a75e006edc9dca
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c2e31df7d965f13f88d02ec9aa01e51410dfe0ee6157594a66a75e006edc9dca/
Threat name:
Win64.Trojan.RemusStealer
Create hunting rule
Status:
Malicious
First seen:
2026-06-13 05:59:58 UTC
File Type:
PE+ (Dll)
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ylrr356zmxyt7cgqf3e2uapfcqin7yhomflvsstgu5paa3w4txfa._file
Verdict:
malicious
Label(s):
Vidar
Create hunting rule
Link:
https://reports.threatray.com/8c4e378c-7655-4bd4-b09b-1928de9d70ba
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:8d876a499d718ce97610729c16ae0022 stealer
Link:
https://tria.ge/reports/260811-nvfjpascmb/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of NtSetInformationThreadHideFromDebugger
Badlisted process makes network request
Family: Vidar
Malware Config
C2 Extraction:
https://178.104.208.168
https://telegram.me/d77xtr
https://steamcommunity.com/profiles/76561198694566254
Unpacked files
SH256 hash:
c2e31df7d965f13f88d02ec9aa01e51410dfe0ee6157594a66a75e006edc9dca
MD5 hash:
734bda38ae780e79d81d1858dcc638b4
SHA1 hash:
e53e4bf4083677b05ac49e71d18f8ef534d41ede
Link:
https://www.unpac.me/results/01c9a698-70dd-42b3-abf9-0d3f3094c7e9/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c2e31df7d965/report/overview.html
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/c2e31df7d965f13f88d02ec9aa01e51410dfe0ee6157594a66a75e006edc9dca

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: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:Gentlemen_Ransomware_Binary
Create hunting rule
Author:Bedrock Safeguard Inc.
Description:Detects The Gentlemen ransomware binary (Go/Garble)
Reference:https://github.com/Bedrock-Safeguard/gentlemen-decryptor
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:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
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:RANSOMWARE
Create hunting rule
Author:ToroGuitar
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
Rule name:Windows_Trojan_Vidar_57ae970e
Create hunting rule
Author:Elastic Security

File information

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

Malpedia
Malpedia
https://malpedia.caad.fkie.fraunhofer.de/details/win.vidar
Cape
Cape
https://www.capesandbox.com/analysis/80299/

Comments