MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 661d57c4e5e80ba7b5046da693e97cd47f950330b40ecfeeaf0120040fa4205c. 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 23 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 661d57c4e5e80ba7b5046da693e97cd47f950330b40ecfeeaf0120040fa4205c
SHA3-384 hash: 70e20c8f5dae52527688c357d920a8aea88b96a6a8e3b377435a136306e0aacf33f8fa5410ca61a7a201219865e40da4
SHA1 hash: bf89bd9d32f83ca21e6fea385160a523e0e0f68a
MD5 hash: 6d56cbf0904a887570598e6dc838d772
humanhash: floor-oscar-fanta-high
File name:msedge_elf.dll
Download: download sample
Signature Vidar
Create hunting rule
File size:9'761'920 bytes
First seen:2026-01-07 19:45:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash da7f8acb6151c95be088a02465d68ef8 (48 x Vidar, 2 x CobaltStrike, 2 x zgRAT)
ssdeep 49152:Zr7jaG8WIrb/TzvO90dL3BmAFd4A64nsfJIh2Jd1mWn4JvJLvW9NPyRKjMSR9Opq:haHCoWDu/G
TLSH T1B1A61883EE448225C69BE279ED756246B234B045033113D37FA70BA69DCBBC4573B72A
gimphash fa73271150094f5839df76930e47addd6c8be5980a6c143c960f66d77d839d33
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:grow.com
Issuer:WE1
Algorithm:sha256WithRSAEncryption
Valid from:2025-11-21T23:44:32Z
Valid to:2026-02-20T00:44:26Z
Serial number: a0c0680c1915308b0dfaabf8f6945ff3
Intelligence: 35 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 2872677a3908a2f95367b6ab2f1dc51c42932dcdf7eec51a8facac02a5bad0a3
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
137
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Going
Details
Link:
https://research.acce.ciphertechsolutions.com/results/dc083797-d8f4-4cb5-8b48-b13fcd7b202f/
Malware family:
vidar
Create hunting rule
ID:
1
File name:
http://www.hyvxilo.live/
Verdict:
Malicious activity
Analysis date:
2026-01-07 16:54:37 UTC
Tags:
arch-doc stealer stealc vidar xor-url generic
Link:
https://app.any.run/tasks/8fcb3050-e8b4-49a0-9ed5-3196a47f91fc

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/48112/
Detection(s):
Win.Malware.Wingo-9956994-0
Create hunting rule

PUA.Win.Packer.Vbox-3
Create hunting rule

Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=695eb7b89922425f92fe79a7
Tags:
injection obfusc crypt
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Labled as:
Application.Tedy.Generic
Link:
https://www.hybrid-analysis.com/sample/661d57c4e5e80ba7b5046da693e97cd47f950330b40ecfeeaf0120040fa4205c
Verdict:
Malicious
File Type:
dll x64
First seen:
2026-01-07T09:10:00Z UTC
Last seen:
2026-01-07T17:28:00Z UTC
Hits:
~10
Detections:
Trojan-PSW.Win32.Coins.sb Trojan-PSW.Win32.Vidar.d Trojan.Win64.Agent.sb Trojan-PSW.Win32.Vidar.fue
Link:
https://opentip.kaspersky.com/661d57c4e5e80ba7b5046da693e97cd47f950330b40ecfeeaf0120040fa4205c/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/dbe0c7ec-a0ac-4f4a-a836-864eefc316cf
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1846289
Signature
AI detected suspicious PE digital signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to inject threads in other processes
Creates a thread in another existing process (thread injection)
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Modifies the context of a thread in another process (thread injection)
Monitors registry run keys for changes
Multi AV Scanner detection for submitted file
Sets debug register (to hijack the execution of another thread)
Suricata IDS alerts for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Writes to foreign memory regions
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1846289 Sample: msedge_elf.dll.exe Startdate: 07/01/2026 Architecture: WINDOWS Score: 100 68 www-msn-com.a-0003.a-msedge.net 2->68 70 www-linkedin-com.ln-0002.ln-msedge.net 2->70 72 39 other IPs or domains 2->72 92 Suricata IDS alerts for network traffic 2->92 94 Found malware configuration 2->94 96 Multi AV Scanner detection for submitted file 2->96 98 4 other signatures 2->98 10 loaddll64.exe 1 2->10         started        12 msedge.exe 2->12         started        15 msedge.exe 2->15         started        17 msedge.exe 2->17         started        signatures3 process4 dnsIp5 19 cmd.exe 1 10->19         started        21 rundll32.exe 10->21         started        24 rundll32.exe 10->24         started        37 5 other processes 10->37 90 239.255.255.250 unknown Reserved 12->90 26 msedge.exe 12->26         started        29 msedge.exe 12->29         started        31 msedge.exe 12->31         started        33 msedge.exe 15->33         started        35 msedge.exe 17->35         started        process6 dnsIp7 39 rundll32.exe 21 19->39         started        100 Contains functionality to inject threads in other processes 21->100 102 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 21->102 78 a1666.dscr.akamai.net 104.76.210.76, 443, 49777, 49782 SEABONE-NETTELECOMITALIASPARKLESpAIT United States 26->78 80 part-0013.t-0009.t-msedge.net 13.107.246.41, 443, 49781, 49807 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 26->80 82 34 other IPs or domains 26->82 signatures8 process9 dnsIp10 76 157.180.44.87, 443, 49690, 49691 SSHENETUS Sweden 39->76 104 System process connects to network (likely due to code injection or exploit) 39->104 106 Tries to harvest and steal browser information (history, passwords, etc) 39->106 108 Sets debug register (to hijack the execution of another thread) 39->108 110 5 other signatures 39->110 43 msedge.exe 39->43         started        46 msedge.exe 39->46         started        48 msedge.exe 39->48         started        50 11 other processes 39->50 signatures11 process12 dnsIp13 112 Monitors registry run keys for changes 43->112 53 msedge.exe 43->53         started        55 msedge.exe 46->55         started        57 msedge.exe 48->57         started        74 192.168.2.5, 138, 443, 49194 unknown unknown 50->74 59 chrome.exe 50->59         started        62 chrome.exe 50->62         started        64 chrome.exe 50->64         started        66 5 other processes 50->66 signatures14 process15 dnsIp16 84 ogads-pa.clients6.google.com 172.217.215.95, 443, 49723, 49725 GOOGLEUS United States 59->84 86 plus.l.google.com 172.253.124.139, 443, 49724 GOOGLEUS United States 59->86 88 7 other IPs or domains 59->88
Score:
65%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/661d57c4e5e80ba7b5046da693e97cd47f950330b40ecfeeaf0120040fa4205c
Verdict:
inconclusive
YARA:
6 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/6d56cbf0904a887570598e6dc838d772
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/661d57c4e5e80ba7b5046da693e97cd47f950330b40ecfeeaf0120040fa4205c/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/661d57c4e5e80ba7b5046da693e97cd47f950330b40ecfeeaf0120040fa4205c
Threat name:
Win64.Spyware.Vidar
Create hunting rule
Status:
Suspicious
First seen:
2026-01-07 13:57:44 UTC
File Type:
PE+ (Dll)
AV detection:
15 of 23 (65.22%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=myovprhf5af2pnienwtjh2l42r7zkazqwqhm73vpaeqaid5eeboa._file
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar stealer
Link:
https://tria.ge/reports/260107-ygk75ahw8d/
Behaviour
Badlisted process makes network request
Detects Vidar Stealer
Vidar
Vidar family
Verdict:
Malicious
Tags:
Win.Malware.Wingo-9956994-0
YARA:
n/a
Link:
https://app.threat.zone/submission/cb9222cd-c1da-496d-a872-daa991d7d382
Unpacked files
SH256 hash:
661d57c4e5e80ba7b5046da693e97cd47f950330b40ecfeeaf0120040fa4205c
MD5 hash:
6d56cbf0904a887570598e6dc838d772
SHA1 hash:
bf89bd9d32f83ca21e6fea385160a523e0e0f68a
Link:
https://www.unpac.me/results/7af7dbd9-3348-4334-a684-8e7ba2659f53/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/661d57c4e5e8/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/661d57c4e5e80ba7b5046da693e97cd47f950330b40ecfeeaf0120040fa4205c

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:dependsonpythonailib
Create hunting rule
Author:Tim Brown
Description:Hunts for dependencies on Python AI libraries
Rule name:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
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: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:reverse_http
Create hunting rule
Author:CD_R0M_
Description:Identify strings with http reversed (ptth)
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:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:VBOXv43v46
Create hunting rule
Author:malware-lu

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/48112/

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