MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cff753b684ed47012476d3cd6e5341b863baa66077371bfd8c5e47413fcfe255. 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: 16

Intelligence 16 IOCs YARA 19 File information Comments

SHA256 hash:	cff753b684ed47012476d3cd6e5341b863baa66077371bfd8c5e47413fcfe255
SHA3-384 hash:	936ee8dc4c086b19a50700c18377db405ce95da7c8de305a78ad88fc6841e6a5528f3411986613348c880b5bb0a5ab10
SHA1 hash:	56adf5c935a5a181ebefa313f8bac1d34c8c6f60
MD5 hash:	a17a866ebf31ec0c2df784fb55b15873
humanhash:	west-mexico-river-moon
File name:	SecuriteInfo.com.FileRepMalware.56777844
Download:	download sample
Signature	Vidar Create hunting rule
File size:	225'792 bytes
First seen:	2026-03-17 23:39:49 UTC
Last seen:	2026-03-18 00:51:39 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	6ed4f5f04d62b18d96b26d6db7c18840 (388 x SalatStealer, 78 x BitRAT, 42 x RedLineStealer)
ssdeep	6144:+N5zWSPvTGbGaa8Ft6+BBVQJsIvtuWxHSMmczUV:YVnTGVIKSs+uUyA
TLSH	T18C24232E77418506D9EBA1358BDC800E79C1EAA75BD525C634782710829CDEFE93FEA0
TrID	60.0% (.EXE) UPX compressed Win64 Executable (70117/5/12) 23.1% (.EXE) UPX compressed Win32 Executable (27066/9/6) 5.5% (.EXE) Win64 Executable (generic) (6522/11/2) 4.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 1.7% (.ICL) Windows Icons Library (generic) (2059/9)
Magika	pebin
Reporter	SecuriteInfoCom
Tags:	exe UPX vidar

UPX packed

This file is packed with UPX. We have therefore unpacked the file. Below is furhter information about the unpacked (de-compressed) file.

File size (compressed) :	225'792 bytes
File size (de-compressed) :	657'408 bytes
Format:	win64/pe
Unpacked file:	a56be37076140fd0eaf8096827f26b702b914ac82a7b953f05c24c39897ead85

Intelligence

File Origin

# of uploads :

# of downloads :

137

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

PEPacker

Details

Link:

https://research.acce.ciphertechsolutions.com/results/f315bc56-73d4-4d1c-aa88-1b1c98cda920/

Malware family:

vidar

ID:

File name:

HPlEReH.exe

Verdict:

Malicious activity

Analysis date:

2026-03-17 18:42:42 UTC

Tags:

stealer stealc vidar xor-url upx generic

Link:

https://app.any.run/tasks/1969583e-788c-4188-a19b-f91f8de273b9

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/57856/

Detection(s):

SecuriteInfo.com.FileRepMalware.56777844.UNOFFICIAL

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=69b9a0a293b644ca466b0cf6

Tags:

ransomware obfuscated virus

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

DNS request

Connection attempt

Sending a custom TCP request

Launching a service

Sending an HTTP GET request

Gathering data

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/cff753b684ed47012476d3cd6e5341b863baa66077371bfd8c5e47413fcfe255

Verdict:

Malicious

File Type:

exe x64

Detections:

Trojan-PSW.Win64.Vidar.ld

Link:

https://opentip.kaspersky.com/cff753b684ed47012476d3cd6e5341b863baa66077371bfd8c5e47413fcfe255/results?tab=lookup

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/76c8d40d-f9ce-479e-8e9e-2c3b79675e01

Score:

99%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/cff753b684ed47012476d3cd6e5341b863baa66077371bfd8c5e47413fcfe255

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

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

Link:

https://app.malva.re/file/a17a866ebf31ec0c2df784fb55b15873

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/cff753b684ed47012476d3cd6e5341b863baa66077371bfd8c5e47413fcfe255/

Verdict:

Malicious

Threat:

Family.STEALC

Link:

https://tip.neiki.dev/file/cff753b684ed47012476d3cd6e5341b863baa66077371bfd8c5e47413fcfe255

Threat name:

Win64.Trojan.Vidar

Status:

Malicious

First seen:

2026-03-17 18:42:50 UTC

File Type:

PE+ (Exe)

Extracted files:

AV detection:

15 of 22 (68.18%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=z73vhnue5vdqcjdw2pgw4u2bxbr3vjtao43rx7mmlzducp6p4jkq._file

Result

Malware family:

vidar

Score:

10/10

Tags:

family:vidar botnet:34066468e7a1b3c1cfb5bd0fa6817e88 stealer upx

Link:

https://tria.ge/reports/260317-3n27faev6q/

Behaviour

UPX packed file

Detects Vidar Stealer

Vidar

Vidar family

Malware Config

C2 Extraction:

https://telegram.me/mm8hyx
https://steamcommunity.com/profiles/76561198728266687

Unpacked files

SH256 hash:

cff753b684ed47012476d3cd6e5341b863baa66077371bfd8c5e47413fcfe255

MD5 hash:

a17a866ebf31ec0c2df784fb55b15873

SHA1 hash:

56adf5c935a5a181ebefa313f8bac1d34c8c6f60

Link:

https://www.unpac.me/results/d30bf8eb-4549-4906-9caf-337382f21272/

SH256 hash:

a56be37076140fd0eaf8096827f26b702b914ac82a7b953f05c24c39897ead85

MD5 hash:

86a18e2e96c1c4bcb9899c0809fdc7db

SHA1 hash:

a53c77aaa8e28f5e8398645a0f60c486f5a2bab7

Detections:

SUSP_XORed_URL_In_EXE

SUSP_XORed_Mozilla

Link:

https://www.unpac.me/results/d30bf8eb-4549-4906-9caf-337382f21272/

Malware family:

Vidar

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/cff753b684ed/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/cff753b684ed47012476d3cd6e5341b863baa66077371bfd8c5e47413fcfe255

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

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

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

Rule name:	DebuggerHiding__Active 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:	dgaagas Create hunting rule
Author:	Harshit
Description:	Uses certutil.exe to download a file named test.txt

Rule name:	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA Create hunting rule
Author:	ditekSHen
Description:	Detects Windows executables referencing non-Windows User-Agents

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	suspicious_PEs Create hunting rule
Author:	txc
Description:	This rule detected suspicious PE files, based on high entropy and low amount of imported DLLs. This behaviour indicates packed files or files, that hide their true intention.

Rule name:	SUSP_XORed_Mozilla_Oct19 Create hunting rule
Author:	Florian Roth
Description:	Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:	https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()

Rule name:	SUSP_XORed_Mozilla_RID2DB4 Create hunting rule
Author:	Florian Roth
Description:	Detects suspicious XORed keyword - Mozilla/5.0
Reference:	Internal Research

Rule name:	SUSP_XORed_URL_In_EXE Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects an XORed URL in an executable
Reference:	https://twitter.com/stvemillertime/status/1237035794973560834

Rule name:	SUSP_XORed_URL_in_EXE_RID2E46 Create hunting rule
Author:	Florian Roth
Description:	Detects an XORed URL in an executable
Reference:	https://twitter.com/stvemillertime/status/1237035794973560834

Rule name:	Sus_CMD_Powershell_Usage Create hunting rule
Author:	XiAnzheng
Description:	May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

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:	upx_largefile Create hunting rule
Author:	k3nr9

Rule name:	VECT_Ransomware Create hunting rule
Author:	Mustafa Bakhit
Description:	Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.