MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0677b9cb1ea64d4a3c9d45f12ff56c8bab7a45a22656dc203299034533c6dfa5. 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 25 File information Comments

SHA256 hash:	0677b9cb1ea64d4a3c9d45f12ff56c8bab7a45a22656dc203299034533c6dfa5
SHA3-384 hash:	c52b9addd55fac70dcb85368361d79ab4f02f027d9d9cbd1dcf05877ba29243d0058d28d4907360106f50c54dbb434fe
SHA1 hash:	9fdaddd5fe46d45f45cb1927a00e306b9bc282e9
MD5 hash:	77e25d244e97ea4a74eec30c42e6238e
humanhash:	romeo-cola-robert-illinois
File name:	msedge_elf.dll
Download:	download sample
Signature	Vidar Create hunting rule
File size:	8'968'880 bytes
First seen:	2025-12-09 14:45:39 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	11816731f87952ce23da086b67eb30cb (23 x Vidar, 2 x BazaLoader, 1 x Heodo)
ssdeep	98304:Z83KNKtmlR1otqdituWgiGAC64K0WoxTeN0:ZMtwJolGAv0LRr
TLSH	T179963A82F9514629C56BF234ACB162517372BC0443362AE76FD716790CEABC4273FB1A
gimphash	693051899a1d592b5d7905da1027c5b52375b7a4ea825800e57a367d2cc133f5
TrID	41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 26.1% (.EXE) Win64 Executable (generic) (10522/11/4) 12.5% (.EXE) Win16 NE executable (generic) (5038/12/1) 5.1% (.ICL) Windows Icons Library (generic) (2059/9) 5.0% (.EXE) OS/2 Executable (generic) (2029/13)
Magika	pebin
Reporter	burger
Tags:	exe signed vidar

Code Signing Certificate

Organisation:	githab.com
Issuer:	R13
Algorithm:	sha256WithRSAEncryption
Valid from:	2025-10-16T07:06:41Z
Valid to:	2026-01-14T07:06:40Z
Serial number:	06811e3acd8227232ee58a61ecd714a9b643
Intelligence:	75 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:	SHA256
Thumbprint:	115f3381cbcd62ca4bb7bf0233cfc788b728c2eb3c4d8e52e3f471e0ae61592c
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin

# of uploads :

# of downloads :

122

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

Going

Details

Link:

https://research.acce.ciphertechsolutions.com/results/b31e9d44-05c4-4ff9-9571-8b004dc673b6/

Malware family:

vidar

ID:

File name:

msedge_elf.dll

Verdict:

Malicious activity

Analysis date:

2025-12-09 14:45:10 UTC

Tags:

stealer stealc vidar xor-url generic golang

Link:

https://app.any.run/tasks/8b5dec5a-948e-417d-8d8f-108a371a0acb

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/44001/

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6938363ea675b653bd0f6652

Tags:

phishing emotet

Result

Verdict:

Clean

Maliciousness:

Behaviour

Sending a custom TCP request

Verdict:

Malicious

Labled as:

Tedy.Generic

Link:

https://www.hybrid-analysis.com/sample/0677b9cb1ea64d4a3c9d45f12ff56c8bab7a45a22656dc203299034533c6dfa5

Verdict:

Malicious

File Type:

dll x64

First seen:

2025-12-09T12:40:00Z UTC

Last seen:

2025-12-11T05:56:00Z UTC

Hits:

~100

Detections:

Trojan.Win64.Agent.sb Trojan-PSW.Vidar.HTTP.C&C Trojan-PSW.Stealerc.TCP.C&C Trojan-PSW.Stealerc.HTTP.C&C Trojan.Win64.Agent.smfbla

Link:

https://opentip.kaspersky.com/0677b9cb1ea64d4a3c9d45f12ff56c8bab7a45a22656dc203299034533c6dfa5/results?tab=lookup

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/78f156a4-2397-4f9c-9799-20eecfea3141

Score:

52%

Verdict:

Susipicious

File Type:

Link:

https://malprob.io/report/0677b9cb1ea64d4a3c9d45f12ff56c8bab7a45a22656dc203299034533c6dfa5

Verdict:

inconclusive

YARA:

6 match(es)

Tags:

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

Link:

https://app.malva.re/file/77e25d244e97ea4a74eec30c42e6238e

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/0677b9cb1ea64d4a3c9d45f12ff56c8bab7a45a22656dc203299034533c6dfa5/

Verdict:

Malicious

Threat:

Family.STEALC

Link:

https://tip.neiki.dev/file/0677b9cb1ea64d4a3c9d45f12ff56c8bab7a45a22656dc203299034533c6dfa5

Threat name:

Win64.Trojan.Egairtigado

Status:

Malicious

First seen:

2025-12-09 14:45:34 UTC

File Type:

PE+ (Dll)

AV detection:

20 of 38 (52.63%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=az33tsy6uzguupe5ixys75lmrovxurncezlnyibstebukm6g36sq._file

Result

Malware family:

vidar

Score:

10/10

Tags:

family:vidar botnet:74711ed827327c41d667314eb0147d69 discovery spyware stealer

Link:

https://tria.ge/reports/251209-r5expaf13a/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

Browser Information Discovery

Enumerates physical storage devices

Drops file in Windows directory

Checks installed software on the system

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Badlisted process makes network request

Detects Vidar Stealer

Vidar

Vidar family

Malware Config

C2 Extraction:

https://steamcommunity.com/profiles/76561198761022496

Verdict:

Unknown

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/3c540c17-c332-4962-aba3-25b40000fb9d

Unpacked files

SH256 hash:

0677b9cb1ea64d4a3c9d45f12ff56c8bab7a45a22656dc203299034533c6dfa5

MD5 hash:

77e25d244e97ea4a74eec30c42e6238e

SHA1 hash:

9fdaddd5fe46d45f45cb1927a00e306b9bc282e9

Link:

https://www.unpac.me/results/90c0e8e7-4fb8-425e-87b1-9c74f071208d/

Malware family:

Vidar

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/0677b9cb1ea6/report/overview.html

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Legit

Score:

0.29

Link:

https://yomi.yoroi.company/submissions/0677b9cb1ea64d4a3c9d45f12ff56c8bab7a45a22656dc203299034533c6dfa5

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

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:	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:	pe_detect_tls_callbacks Create hunting rule

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	ProgramLanguage_Golang Create hunting rule
Author:	albertzsigovits
Description:	Application written in Golang programming language

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

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:	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:	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/44001/

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