MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e3c5c738d4419433809b2f3bd660599189942733182b244b61767c80ed8e8a4d. 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 30 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e3c5c738d4419433809b2f3bd660599189942733182b244b61767c80ed8e8a4d
SHA3-384 hash: a3870175678ab2fbfe7ad8004d0036200cb75a3fba1d3284e942b2ef0f8e90e75147972f089dad181defd4373434d692
SHA1 hash: 5d76a4e48844e097211a5eb71415f302d952a425
MD5 hash: 15e8e4f80f2982ebea90f517d3f8fafe
humanhash: venus-kilo-golf-freddie
File name:msedge_elf.dll
Download: download sample
Signature Vidar
Create hunting rule
File size:6'441'096 bytes
First seen:2025-12-23 12:46:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d8b31f8c03e0c76ff245ed05a15ffe6c (19 x Vidar, 1 x Stealc, 1 x HijackLoader)
ssdeep 49152:tXRhBvMcPpMZPfMwlYZv/Hsfh1IaJy6AO3Xufo5arEV4mT45v+twdmej/D:trJMQ/A1ISy60Dj/D
TLSH T103564A63FD904666C09FD179D8B3818576703C48473022D76FA22B651EBBBC42A7BB2D
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:cpcalendars.tron.com
Issuer:R13
Algorithm:sha256WithRSAEncryption
Valid from:2025-11-26T00:19:51Z
Valid to:2026-02-24T00:19:50Z
Serial number: 0699f124a88c7bb190c367c8584997c919b9
Intelligence: 19 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: b04658de0b2e0a25644379c91251d54c9696f219f1612636f78d9ef9a3cd6889
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
110
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Malware family:
vidar
Create hunting rule
ID:
1
File name:
msedge_elf.dll
Verdict:
Malicious activity
Analysis date:
2025-12-23 12:46:15 UTC
Tags:
stealer stealc vidar xor-url generic golang
Link:
https://app.any.run/tasks/b190b17f-440e-48d2-a62a-0890eef2bdc1

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/45852/
Detection(s):
SecuriteInfo.com.Spam-104324.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
89.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=694a8f17038f10550b54fed2
Tags:
n/a
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
adaptive-context anti-debug anti-vm crypto golang masquerade mingw packed signed
Link:
https://www.filescan.io/uploads/694a8f5384afa5547b5cc941/reports/58c80520-c9dc-452a-8757-bfd23b1d68fb/overview
Verdict:
Malicious
Labled as:
Application.Tedy.Generic
Link:
https://www.hybrid-analysis.com/sample/e3c5c738d4419433809b2f3bd660599189942733182b244b61767c80ed8e8a4d
Verdict:
Malicious
File Type:
dll x64
First seen:
2025-12-23T03:49:00Z UTC
Last seen:
2025-12-23T15:08:00Z UTC
Hits:
~10
Detections:
Trojan.Win64.Agent.sb VHO:Trojan-PSW.Win32.Convagent.gen Trojan.Win64.Agent.smfgem
Link:
https://opentip.kaspersky.com/e3c5c738d4419433809b2f3bd660599189942733182b244b61767c80ed8e8a4d/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/7760c80d-e59b-415f-86cb-bd30f27840b7
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1838202
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)
Unusual module load detection (module proxying)
Writes to foreign memory regions
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1838202 Sample: msedge_elf.dll.exe Startdate: 23/12/2025 Architecture: WINDOWS Score: 100 58 shed.dual-low.part-0029.t-0009.t-msedge.net 2->58 60 sb.scorecardresearch.com 2->60 62 25 other IPs or domains 2->62 88 Suricata IDS alerts for network traffic 2->88 90 Found malware configuration 2->90 92 Multi AV Scanner detection for submitted file 2->92 94 5 other signatures 2->94 10 loaddll64.exe 1 2->10         started        12 msedge.exe 2->12         started        14 msedge.exe 2->14         started        signatures3 process4 process5 16 cmd.exe 1 10->16         started        18 rundll32.exe 10->18         started        21 rundll32.exe 10->21         started        27 5 other processes 10->27 23 msedge.exe 12->23         started        25 msedge.exe 14->25         started        signatures6 29 rundll32.exe 21 16->29         started        84 Contains functionality to inject threads in other processes 18->84 86 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 18->86 process7 dnsIp8 66 138.226.236.97, 443, 49690, 49691 EMEAHostingAutonomousSystemEU Switzerland 29->66 96 System process connects to network (likely due to code injection or exploit) 29->96 98 Tries to harvest and steal browser information (history, passwords, etc) 29->98 100 Sets debug register (to hijack the execution of another thread) 29->100 102 5 other signatures 29->102 33 msedge.exe 29->33         started        36 msedge.exe 29->36         started        38 chrome.exe 1 29->38         started        41 11 other processes 29->41 signatures9 process10 dnsIp11 82 Monitors registry run keys for changes 33->82 43 msedge.exe 33->43         started        45 msedge.exe 36->45         started        64 192.168.2.5, 138, 443, 49161 unknown unknown 38->64 47 chrome.exe 38->47         started        50 chrome.exe 41->50         started        52 chrome.exe 41->52         started        54 chrome.exe 41->54         started        56 4 other processes 41->56 signatures12 process13 dnsIp14 68 www.google.com 173.194.219.105, 443, 49709, 49712 GOOGLEUS United States 47->68 70 plus.l.google.com 47->70 76 3 other IPs or domains 47->76 72 108.177.122.106, 443, 49736, 49737 GOOGLEUS United States 50->72 78 2 other IPs or domains 50->78 74 142.251.15.99, 443, 49757, 49758 GOOGLEUS United States 52->74 80 2 other IPs or domains 52->80
Score:
22%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/e3c5c738d4419433809b2f3bd660599189942733182b244b61767c80ed8e8a4d
Verdict:
inconclusive
YARA:
6 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/15e8e4f80f2982ebea90f517d3f8fafe
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e3c5c738d4419433809b2f3bd660599189942733182b244b61767c80ed8e8a4d/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/e3c5c738d4419433809b2f3bd660599189942733182b244b61767c80ed8e8a4d
Threat name:
Win64.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-12-23 12:46:17 UTC
File Type:
PE+ (Dll)
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4pc4ooguigkdhae3f455myczsgezijztdavsis3boz6ib3morjgq._file
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar discovery spyware stealer
Link:
https://tria.ge/reports/251223-qvy25s1kcy/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
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
System Time Discovery
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
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/7d3451c5-13fd-41ad-b253-d272e0eba322
Unpacked files
SH256 hash:
e3c5c738d4419433809b2f3bd660599189942733182b244b61767c80ed8e8a4d
MD5 hash:
15e8e4f80f2982ebea90f517d3f8fafe
SHA1 hash:
5d76a4e48844e097211a5eb71415f302d952a425
Link:
https://www.unpac.me/results/d569bfe1-e770-4a53-b221-cf7080079c29/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e3c5c738d441/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/e3c5c738d4419433809b2f3bd660599189942733182b244b61767c80ed8e8a4d

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:dependsonpythonailib
Create hunting rule
Author:Tim Brown
Description:Hunts for dependencies on Python AI libraries
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
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: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: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:RANSOMWARE
Create hunting rule
Author:ToroGuitar
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: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
Rule name:win_bazarbackdoor_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.bazarbackdoor.

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/45852/

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