MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fdcf294cb718b0b5699cd80d753bf65a2a81703d139808f1ed8e049b36bbfb6b. 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: 12

Intelligence 12 IOCs YARA 23 File information Comments

SHA256 hash:	fdcf294cb718b0b5699cd80d753bf65a2a81703d139808f1ed8e049b36bbfb6b
SHA3-384 hash:	7805581bab4ea826f6dacc1120ebdf84c9252e4355a0c375984716b78c046976f267412c28d515562379b6fd10815415
SHA1 hash:	b46891cf3dac05ee260cc7cf2395fc3749fc86ed
MD5 hash:	cf770e81f65ae2b530e0b36e8b3b3c4d
humanhash:	yellow-seven-mountain-triple
File name:	fdcf294cb718b0b5699cd80d753bf65a2a81703d139808f1ed8e049b36bbfb6b.bin
Download:	download sample
Signature	Vidar Create hunting rule
File size:	10'127'240 bytes
First seen:	2026-09-28 20:47:27 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	4f2f006e2ecf7172ad368f8289dc96c1 (184 x SalatStealer, 74 x Vidar, 46 x RemusStealer)
ssdeep	98304:rowPiue8oxe1dGJa6WhTuc3Udxofn9TDX6:xwJxYcFWhCc3Udx2nVDK
TLSH	T1C9A68E07ECA144E4C09ACB34D6E79111B6797C48873133E76E90AE782F76BD0AB35B46
TrID	33.1% (.EXE) Win64 Executable (generic) (6522/11/2) 25.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 10.4% (.ICL) Windows Icons Library (generic) (2059/9) 10.3% (.EXE) OS/2 Executable (generic) (2029/13) 10.1% (.EXE) Generic Win/DOS Executable (2002/3)
Magika	pebin
Reporter	Anonymous
Tags:	exe signed vidar

Code Signing Certificate

Organisation:	Orbital Fabric
Issuer:	Orbital Fabric
Algorithm:	sha256WithRSAEncryption
Valid from:	2026-09-15T05:50:41Z
Valid to:	2027-09-22T05:50:41Z
Serial number:	252243bfb3aa2b5ade20702a4c60db6f
Thumbprint Algorithm:	SHA256
Thumbprint:	e7c26eb7c9c01cac79cd134de0a2e86b42d3ded9b6956428b91a2d897456c9ad
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin

# of uploads :

# of downloads :

177

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

exe

Verdict:

Malicious activity

Analysis date:

2026-09-28 20:52:59 UTC

Tags:

telegram evasion

Link:

https://app.any.run/tasks/8dfa6343-8a30-45bd-812c-ab867cf3e4d6

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/89519/

Detection(s):

SecuriteInfo.com.Trojan.Siggen34.28265.25.27565.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

DNS request

Connection attempt

Sending a custom TCP request

Connection attempt to an infection source

Query of malicious DNS domain

Sending a TCP request to an infection source

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

golang invalid-signature masquerade overlay self-signed-cert signed

Link:

https://www.filescan.io/uploads/6abad2914771168583c80ed2/reports/6cb4941a-0364-4ef9-a930-06a7db484737/overview

Verdict:

Malicious

Labled as:

WinGo/GenKryptik.HVAC trojan

Link:

https://www.hybrid-analysis.com/sample/fdcf294cb718b0b5699cd80d753bf65a2a81703d139808f1ed8e049b36bbfb6b

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-09-28T00:48:00Z UTC

Last seen:

2026-09-29T19:22:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/fdcf294cb718b0b5699cd80d753bf65a2a81703d139808f1ed8e049b36bbfb6b/results?tab=lookup

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/2781c549-20a8-4dd8-812c-ce01472896ef

Score:

33%

Verdict:

Susipicious

File Type:

Link:

https://malprob.io/report/fdcf294cb718b0b5699cd80d753bf65a2a81703d139808f1ed8e049b36bbfb6b

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PE (Portable Executable) PE File Layout Win 64 Exe x64

Link:

https://app.malva.re/file/cf770e81f65ae2b530e0b36e8b3b3c4d

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/fdcf294cb718b0b5699cd80d753bf65a2a81703d139808f1ed8e049b36bbfb6b/

Threat name:

Win64.Trojan.AdvML

Status:

Malicious

First seen:

2026-09-28 05:42:29 UTC

File Type:

PE+ (Exe)

AV detection:

21 of 38 (55.26%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=7xhsstfxdcylk2m43agxko7wlivic4b5comar4pnrycjwnv37nvq._file

Verdict:

malicious

Label(s):

Vidar

Link:

https://reports.threatray.com/a850711d-6e22-47e4-a016-00e236ba2ef3

Result

Malware family:

vidar

Score:

10/10

Tags:

family:vidar botnet:bc38b843fbb23f2b4c11354729b0e992 defense_evasion discovery stealer

Link:

https://tria.ge/reports/260928-zljqjatdkg/

Behaviour

Enumerates system info in registry

Suspicious behavior: EnumeratesProcesses

Reads the TCP/IP host and domain name from the registry

Checks for VirtualBox DLLs, possible anti-VM trick

Checks system information in the registry

Checks BIOS information in registry

Looks for VMWare Tools registry key

Enumerates VirtualBox registry keys

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Looks for VirtualBox Guest Additions in registry

Family: Vidar

Malware Config

C2 Extraction:

https://telegram.me/nts33p
https://community.fandom.com/wikia.php?controller=UserProfile&method=getUserData&format=json&userId=64140772
https://steamcommunity.com/profiles/76561198639924729

Unpacked files

SH256 hash:

fdcf294cb718b0b5699cd80d753bf65a2a81703d139808f1ed8e049b36bbfb6b

MD5 hash:

cf770e81f65ae2b530e0b36e8b3b3c4d

SHA1 hash:

b46891cf3dac05ee260cc7cf2395fc3749fc86ed

Link:

https://www.unpac.me/results/0b13d50e-9523-4b13-aa0d-91f8f5b6bba6/

Malware family:

Vidar

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/fdcf294cb718/report/overview.html

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:	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:	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:	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:	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:	SUSPICIOUS_Potential_DDR Create hunting rule
Author:	NyxIndius
Description:	Detects PE files referencing web services potentially used as dead drop resolvers, with network capability correlation for single-indicator cases

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

https://www.capesandbox.com/analysis/89519/

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