MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7535aa268551342f6e1d3fb1c451c8643a4727f1806ab5924011fa04602a5530. 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 21 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7535aa268551342f6e1d3fb1c451c8643a4727f1806ab5924011fa04602a5530
SHA3-384 hash: 0865254fc2a9ea9c3cf81bb79c851fecd60137537a905ee55c3614ca57de9002a92d2d682188cbf46f82acdeae837df0
SHA1 hash: 50b797727b13576286aafe861a5f07a7c0713e86
MD5 hash: 8980225521c33fb23c22c553d4f3f931
humanhash: alaska-shade-iowa-magnesium
File name:file
Download: download sample
Signature Vidar
Create hunting rule
File size:18'336'257 bytes
First seen:2026-02-23 23:03:28 UTC
Last seen:2026-02-23 23:36:08 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (295 x Vidar, 92 x Rhadamanthys, 91 x Stealc)
ssdeep 49152:/S8cPDOWmBcu5e5ZIxaXyQbRriDieKz1yaNFX8leuwlE98Ymj7nU51:/rYEmP7U51
TLSH T1B9073B137E94CAD8D0AAE334B5626192BA647C0C0B3177E32E917B791E3B3D01D7A758
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
dhash icon f8963b4d319adce0 (2 x Vidar, 1 x Smoke Loader)
Reporter Bitsight
Tags:dropped-by-amadey exe fbf543 vidar


Avatar
Bitsight
url: http://130.12.180.43/files/6847912187/FnckCRv.exe

Intelligence

File Origin
# of uploads :
14
# of downloads :
254
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
vidar
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2026-02-23 23:06:54 UTC
Tags:
stealer stealc vidar xor-url generic golang
Link:
https://app.any.run/tasks/a92709f6-9585-48af-8ed9-b5e374d86795

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/54346/
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=699cdcf88fffa866e3b15269
Tags:
ransomware dropper virus
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
adaptive-context anti-vm golang installer-heuristic overlay packed
Link:
https://www.filescan.io/uploads/699cdcf197feb4afd6552241/reports/fd247ba4-3c29-4daf-89a3-77cb4a0d85ba/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/7535aa268551342f6e1d3fb1c451c8643a4727f1806ab5924011fa04602a5530
Verdict:
Malicious
File Type:
exe x64
Detections:
UDS:DangerousObject.Multi.Generic
Link:
https://opentip.kaspersky.com/7535aa268551342f6e1d3fb1c451c8643a4727f1806ab5924011fa04602a5530/results?tab=lookup
Score:
90%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/7535aa268551342f6e1d3fb1c451c8643a4727f1806ab5924011fa04602a5530
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7535aa268551342f6e1d3fb1c451c8643a4727f1806ab5924011fa04602a5530/
Verdict:
Malicious
Threat:
Family.VIDAR
Link:
https://tip.neiki.dev/file/7535aa268551342f6e1d3fb1c451c8643a4727f1806ab5924011fa04602a5530
Threat name:
Win64.Trojan.Egairtigado
Create hunting rule
Status:
Malicious
First seen:
2026-02-23 23:04:46 UTC
File Type:
PE+ (Exe)
Extracted files:
2
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ou22ujufke2c63q5h6y4iuoimq5eoj7rqbvllesach5aiybkkuya._file
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar collection discovery spyware stealer
Link:
https://tria.ge/reports/260223-22dkkaex8c/
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
outlook_office_path
outlook_win_path
Browser Information Discovery
System Time Discovery
Drops file in Windows directory
Accesses Microsoft Outlook profiles
Checks installed software on the system
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Detects Vidar Stealer
Vidar
Vidar family
Unpacked files
SH256 hash:
7535aa268551342f6e1d3fb1c451c8643a4727f1806ab5924011fa04602a5530
MD5 hash:
8980225521c33fb23c22c553d4f3f931
SHA1 hash:
50b797727b13576286aafe861a5f07a7c0713e86
Link:
https://www.unpac.me/results/f5fea306-2de3-4336-b45f-2b1015585059/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7535aa268551/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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__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:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
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: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_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: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.

Web download

Vidar

Executable exe 7535aa268551342f6e1d3fb1c451c8643a4727f1806ab5924011fa04602a5530

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3784554/
Cape
Cape
https://www.capesandbox.com/analysis/54346/

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