MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ecdd7a7404a2b1eef1d7a2acb2d3770fd4da249f84cfca2aca107dae960970e2. 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 34 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ecdd7a7404a2b1eef1d7a2acb2d3770fd4da249f84cfca2aca107dae960970e2
SHA3-384 hash: f874acef1c141dfef1873df2cdcba304517d900cc00e8679a6cb6ad80ed9e1d4d07a0871225fb9d3d4066db037242cca
SHA1 hash: 71c04d82ebdab4fb20f023f5c91aff9beb39fd0e
MD5 hash: ffe382af1c4e89314e48ae9ccedb1598
humanhash: single-delaware-california-alpha
File name:ecdd7a7404a2b1eef1d7a2acb2d3770fd4da249f84cfca2aca107dae960970e2.exe
Download: download sample
Signature Vidar
Create hunting rule
File size:2'284'032 bytes
First seen:2026-03-11 15:39:08 UTC
Last seen:2026-03-11 16:31:16 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash ebc247a77b4d4a804b261f97a1fd075c (86 x Vidar, 25 x Smoke Loader, 3 x Stealc)
ssdeep 24576:yRRC/SkPJOatMWpHIZms4aX0zBak/cm7zUZtx7nrR/XIC8C7LayOAZu+/nDAaWt5:yRRMSkPJOatMXZmA1rR/7xbOA0+/DAa
TLSH T1E8B58C8ABCA408F6C4AE97368DB761923B35FC590B3263D31E61B6782E727D05D78704
TrID 33.1% (.EXE) Win64 Executable (generic) (6522/11/2)
25.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
10.4% (.ICL) Windows Icons Library (generic) (2059/9)
10.3% (.EXE) OS/2 Executable (generic) (2029/13)
10.1% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter abuse_ch
Tags:exe vidar

Intelligence

File Origin
# of uploads :
2
# of downloads :
193
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Malware family:
vidar
Create hunting rule
ID:
1
File name:
ecdd7a7404a2b1eef1d7a2acb2d3770fd4da249f84cfca2aca107dae960970e2.exe
Verdict:
Malicious activity
Analysis date:
2026-03-11 14:40:17 UTC
Tags:
stealer stealc vidar xor-url generic golang
Link:
https://app.any.run/tasks/1dc81062-391b-4b6f-8de0-4b69bd8395a5

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/57079/
Detection(s):
SecuriteInfo.com.Win64.Evo-gen.96297223.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69b17ed19872190419bf5d7e
Tags:
ransomware dridex small virus
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/ecdd7a7404a2b1eef1d7a2acb2d3770fd4da249f84cfca2aca107dae960970e2
Verdict:
Malicious
File Type:
exe x64
Detections:
Trojan-PSW.Win32.Stealerc.tsl Trojan-PSW.Stealerc.TCP.C&C Trojan-PSW.Stealerc.HTTP.ServerRequest Trojan-PSW.Stealerc.HTTP.C&C
Link:
https://opentip.kaspersky.com/ecdd7a7404a2b1eef1d7a2acb2d3770fd4da249f84cfca2aca107dae960970e2/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/4f61d214-5c33-4c4a-85e0-1fe953c89934
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1882084
Signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Detected unpacking (creates a PE file in dynamic memory)
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Monitors registry run keys for changes
Multi AV Scanner detection for submitted file
Potentially malicious time measurement code found
Queues an APC in another process (thread injection)
Sample uses string decryption to hide its real strings
Suricata IDS alerts for network traffic
Tries to detect virtualization through RDTSC time measurements
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 signatures2 2 Behavior Graph ID: 1882084 Sample: 8c72fh87S1.exe Startdate: 11/03/2026 Architecture: WINDOWS Score: 100 50 Suricata IDS alerts for network traffic 2->50 52 Found malware configuration 2->52 54 Multi AV Scanner detection for submitted file 2->54 56 4 other signatures 2->56 7 8c72fh87S1.exe 21 2->7         started        11 msedge.exe 8 2->11         started        13 msedge.exe 8 2->13         started        15 msedge.exe 2->15         started        process3 dnsIp4 42 179.61.227.32, 443, 49707, 49709 ASN-XTUDIONETES Chile 7->42 58 Detected unpacking (creates a PE file in dynamic memory) 7->58 60 Tries to harvest and steal browser information (history, passwords, etc) 7->60 62 Writes to foreign memory regions 7->62 64 7 other signatures 7->64 17 msedge.exe 2 12 7->17         started        20 msedge.exe 11 7->20         started        22 msedge.exe 11 7->22         started        24 chrome.exe 2 7->24         started        27 msedge.exe 11->27         started        29 msedge.exe 13->29         started        31 msedge.exe 15->31         started        signatures5 process6 dnsIp7 48 Monitors registry run keys for changes 17->48 33 msedge.exe 17->33         started        35 msedge.exe 20->35         started        37 msedge.exe 22->37         started        46 192.168.2.8 unknown unknown 24->46 39 chrome.exe 24->39         started        signatures8 process9 dnsIp10 44 www.google.com 142.251.155.119, 443, 49733, 49734 GOOGLEUS United States 39->44
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ecdd7a7404a2b1eef1d7a2acb2d3770fd4da249f84cfca2aca107dae960970e2
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ecdd7a7404a2b1eef1d7a2acb2d3770fd4da249f84cfca2aca107dae960970e2/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/ecdd7a7404a2b1eef1d7a2acb2d3770fd4da249f84cfca2aca107dae960970e2
Threat name:
Win64.Spyware.Vidar
Create hunting rule
Status:
Suspicious
First seen:
2026-03-11 14:40:21 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
10 of 24 (41.67%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5toxu5aeuky654oxukwlfu3xb7knuje7qth4ukwkcb625fqjodra._file
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar stealer
Link:
https://tria.ge/reports/260311-s3thqsd18p/
Behaviour
Detects Vidar Stealer
Vidar
Vidar family
Unpacked files
SH256 hash:
ecdd7a7404a2b1eef1d7a2acb2d3770fd4da249f84cfca2aca107dae960970e2
MD5 hash:
ffe382af1c4e89314e48ae9ccedb1598
SHA1 hash:
71c04d82ebdab4fb20f023f5c91aff9beb39fd0e
Link:
https://www.unpac.me/results/9f22ae3e-87f9-45b9-841f-a2ae571bda16/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ecdd7a7404a2/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/ecdd7a7404a2b1eef1d7a2acb2d3770fd4da249f84cfca2aca107dae960970e2

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:Check_Debugger
Create hunting rule
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:DebuggerHiding__Active
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: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_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:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
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: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_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:sus_pe_free_without_allocation
Create hunting rule
Author:Maxime THIEBAUT (@0xThiebaut)
Description:Detects an executable importing functions to free memory without importing allocation functions, often indicative of dynamic import resolution
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

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/57079/

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