MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ab2f3f0abf3e7ae2d95881965f8bc0e1a90e7447085648a04d9efee0399e974b. 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 26 File information Comments

SHA256 hash:	ab2f3f0abf3e7ae2d95881965f8bc0e1a90e7447085648a04d9efee0399e974b
SHA3-384 hash:	8f687ffb6b2df70d53a91038b49da32242a47c1a87315803171027e3c55631b7ab2d8694d9f6769dcafdcd44b21f4173
SHA1 hash:	d727119dcaf6e4d65943ae7342104fc5c6cf804c
MD5 hash:	5016268f5429e579f3a8160804ff4cc9
humanhash:	oscar-india-carpet-queen
File name:	ab2f3f0abf3e7ae2d95881965f8bc0e1a90e7447085648a04d9efee0399e974b.bin
Download:	download sample
Signature	Vidar Create hunting rule
File size:	3'946'936 bytes
First seen:	2026-09-28 20:47:24 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	4f2f006e2ecf7172ad368f8289dc96c1 (184 x SalatStealer, 74 x Vidar, 46 x RemusStealer)
ssdeep	49152:0cXZ8O+Cub/T23sN9XmvQAmwNYs4PWxmxpj+uhwo:lSnrRNxIywNCPRxlRR
TLSH	T14106B047689051EFC467D336A96A5122B6B0BC5DCB313BD36E80AB743FB6BD068B1704
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:	Harbor Cascade Systems
Issuer:	Harbor Cascade Systems
Algorithm:	sha256WithRSAEncryption
Valid from:	2026-09-12T21:27:14Z
Valid to:	2027-09-19T21:27:14Z
Serial number:	541aa8de8dde22425e31520a468866b9
Thumbprint Algorithm:	SHA256
Thumbprint:	9f339f5b5745d230d3261858cfb9221e158c17f5db32482d83b4e15a7046c4c3
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin

# of uploads :

# of downloads :

186

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

exe

Verdict:

Malicious activity

Analysis date:

2026-09-28 21:01:37 UTC

Tags:

Link:

https://app.any.run/tasks/5e0aa655-8fc1-4069-a7d4-2909d7dbd165

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/89518/

Detection(s):

SecuriteInfo.com.Trojan.Siggen34.26471.8749.1323.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Connection attempt

DNS request

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:

anti-vm crypto golang invalid-signature masquerade packed self-signed-cert signed

Link:

https://www.filescan.io/uploads/6abad28f26db3a00d396c0cb/reports/3e760215-edb6-46f5-b48a-0531547b8e90/overview

Verdict:

Malicious

Labled as:

WinGo/Kryptik.XL trojan

Link:

https://www.hybrid-analysis.com/sample/ab2f3f0abf3e7ae2d95881965f8bc0e1a90e7447085648a04d9efee0399e974b

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-09-20T01:03:00Z UTC

Last seen:

2026-09-29T19:06:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/ab2f3f0abf3e7ae2d95881965f8bc0e1a90e7447085648a04d9efee0399e974b/results?tab=lookup

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/713bf79f-9e5f-4731-a4cc-68d32dc86257

Score:

89%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/ab2f3f0abf3e7ae2d95881965f8bc0e1a90e7447085648a04d9efee0399e974b

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

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

Link:

https://app.malva.re/file/5016268f5429e579f3a8160804ff4cc9

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/ab2f3f0abf3e7ae2d95881965f8bc0e1a90e7447085648a04d9efee0399e974b/

Threat name:

Win64.Trojan.AdvML

Status:

Malicious

First seen:

2026-09-22 02:15:00 UTC

File Type:

PE+ (Exe)

AV detection:

17 of 38 (44.74%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=vmxt6cv7hz5ofwkyqglf7c6a4guq45chbblericnt37oaom6s5fq._file

Verdict:

malicious

Label(s):

Vidar

Link:

https://reports.threatray.com/e2532af5-aa02-4c4a-bf10-4a5ba503c5e7

Result

Malware family:

vidar

Score:

10/10

Tags:

family:vidar botnet:8ea11cc1044439e36eed1e5c2ecf057d defense_evasion discovery stealer

Link:

https://tria.ge/reports/260928-zljersdb54/

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://77.91.100.107
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:

ab2f3f0abf3e7ae2d95881965f8bc0e1a90e7447085648a04d9efee0399e974b

MD5 hash:

5016268f5429e579f3a8160804ff4cc9

SHA1 hash:

d727119dcaf6e4d65943ae7342104fc5c6cf804c

Link:

https://www.unpac.me/results/09212e5d-c6ba-4621-a2ff-c474d1529301/

Malware family:

Vidar

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/ab2f3f0abf3e/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:	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA Create hunting rule
Author:	ditekSHen
Description:	Detects Windows executables referencing non-Windows User-Agents

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

Rule name:	TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:	https://cyfare.net/

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/89518/

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