MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e2644bb0fb3cffe0b745aaa88fd309363e99d6e7ceab5e86f89bfb15096bb9ec. 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: 13

Intelligence 13 IOCs YARA 29 File information Comments

SHA256 hash:	e2644bb0fb3cffe0b745aaa88fd309363e99d6e7ceab5e86f89bfb15096bb9ec
SHA3-384 hash:	fd579a68de9fbf3c261ae65e9e83523fbb832b37edd35cd03edd35d1248164b9ebbc24ad996aff5f15960c0d5034bf20
SHA1 hash:	1e5bb13a0f5d7655214930fd153076997a05ac0b
MD5 hash:	69a75333b21474742175a26860b93785
humanhash:	orange-moon-comet-robert
File name:	e2644bb0fb3cffe0b745aaa88fd309363e99d6e7ceab5e86f89bfb15096bb9ec.bin
Download:	download sample
Signature	Vidar Create hunting rule
File size:	4'583'608 bytes
First seen:	2026-08-16 18:47:37 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	d8b31f8c03e0c76ff245ed05a15ffe6c (373 x Vidar, 15 x RemusStealer, 4 x Stealc)
ssdeep	98304:0zgc/VoxiGPBCRLtdbP4eyblh9vUH4JX0K0:0zg4LGPBCRDxZH4Jo
TLSH	T1E3268E1BBCA25865C45EA335CD7213507768BC474B3A33E71D60A2742F63BC28EB5BA4
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:	up.me
Issuer:	up.me
Algorithm:	sha256WithRSAEncryption
Valid from:	2026-07-29T13:44:11Z
Valid to:	2027-07-29T13:44:11Z
Serial number:	5e3595a97206a21e
Thumbprint Algorithm:	SHA256
Thumbprint:	33574cc21ff24cc67e2bf046b90f9cafb7f97ea7fb615a64e6cd2e9953d1a35e
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin

# of uploads :

# of downloads :

185

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

vidar

ID:

File name:

exe

Verdict:

Malicious activity

Analysis date:

2026-08-16 21:04:30 UTC

Tags:

vidar stealer telegram golang

Link:

https://app.any.run/tasks/8517cd63-e9bf-428d-9f2a-035c1fa55085

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/81490/

Result

Verdict:

Clean

Maliciousness:

Behaviour

Launching the default Windows debugger (dwwin.exe)

Launching a service

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

adaptive-context anti-debug anti-vm crypto golang krypt masquerade mingw overlay packed signed

Link:

https://www.filescan.io/uploads/6a8205fc299c3d73d393733e/reports/299aaa00-d365-4fa7-8f2e-083363f2d90d/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_60%

Link:

https://www.hybrid-analysis.com/sample/e2644bb0fb3cffe0b745aaa88fd309363e99d6e7ceab5e86f89bfb15096bb9ec

Verdict:

Malicious

File Type:

dll x64

First seen:

2026-07-29T12:50:00Z UTC

Last seen:

2026-08-17T16:30:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/e2644bb0fb3cffe0b745aaa88fd309363e99d6e7ceab5e86f89bfb15096bb9ec/results?tab=lookup

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/4aa613c4-c791-4db0-9690-0eece1c928a5

Score:

81%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/e2644bb0fb3cffe0b745aaa88fd309363e99d6e7ceab5e86f89bfb15096bb9ec

Verdict:

inconclusive

YARA:

5 match(es)

Tags:

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

Link:

https://app.malva.re/file/69a75333b21474742175a26860b93785

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/e2644bb0fb3cffe0b745aaa88fd309363e99d6e7ceab5e86f89bfb15096bb9ec/

Threat name:

Win64.Trojan.Posilod

Status:

Malicious

First seen:

2026-07-30 01:51:56 UTC

File Type:

PE+ (Dll)

AV detection:

21 of 36 (58.33%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=4jsexmh3ht76bn2fvkui7uyjgy7jtvxhz2vv5bxytp5rkcllxhwa._file

Verdict:

malicious

Label(s):

Vidar

Link:

https://reports.threatray.com/7405ba8e-661b-489a-b98c-1cb204cf5e24

Result

Malware family:

vidar

Score:

10/10

Tags:

family:vidar botnet:19a94d8683f43bedcfc642201ccf482a stealer

Link:

https://tria.ge/reports/260816-xfztfsvybz/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of NtSetInformationThreadHideFromDebugger

Badlisted process makes network request

Family: Vidar

Malware Config

C2 Extraction:

https://37.27.204.215
https://t.me/gk6p2s
https://steamcommunity.com/profiles/76561198667588759

Unpacked files

SH256 hash:

e2644bb0fb3cffe0b745aaa88fd309363e99d6e7ceab5e86f89bfb15096bb9ec

MD5 hash:

69a75333b21474742175a26860b93785

SHA1 hash:

1e5bb13a0f5d7655214930fd153076997a05ac0b

Link:

https://www.unpac.me/results/15f8d817-04db-48d8-826d-b254da9ef963/

Malware family:

Vidar

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/e2644bb0fb3c/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/e2644bb0fb3cffe0b745aaa88fd309363e99d6e7ceab5e86f89bfb15096bb9ec

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:	has_telegram_urls Create hunting rule
Author:	Aaron DeVera<aaron@backchannel.re>
Description:	Detects Telegram URLs

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:	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:	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:	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/81490/

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