MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 20934e8710bb9099fd4db2a812be35f11327ee6f5597adb58eeb84ad8f629d8d. 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
| SHA256 hash: | 20934e8710bb9099fd4db2a812be35f11327ee6f5597adb58eeb84ad8f629d8d |
|---|---|
| SHA3-384 hash: | 04243c3157f57d4384ba0d358000bf6b0fa86eee6dfbb84450354f6d075bda03dd233314450cfddb8bf74de0e1ae0a84 |
| SHA1 hash: | 5da747b4902d97409dc3b20b1a287d6342ee1a15 |
| MD5 hash: | b3a164c9bdb09953aa125120ff3822a0 |
| humanhash: | table-seven-kansas-pluto |
| File name: | random.exe |
| Download: | download sample |
| Signature | Vidar |
| File size: | 2'335'232 bytes |
| First seen: | 2025-10-07 18:29:28 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer) |
| ssdeep | 49152:BROpbPCaClpRR7AqIRHQaYpKTReCaKtYWgyBAZNmaHIYpR5O9:yoa0R2q4vFSTIaQ9 |
| TLSH | T18BB53323F6364BA5E485B3F047B2D157423B28AD0375781FA74A23CAF6E536603DDA42 |
| TrID | 33.6% (.EXE) OS/2 Executable (generic) (2029/13) 33.1% (.EXE) Generic Win/DOS Executable (2002/3) 33.1% (.EXE) DOS Executable Generic (2000/1) |
| Magika | pebin |
| Reporter |  abuse_ch |
| Tags: | exe vidar |
Intelligence
File Origin
# of uploads :
1
# of downloads :
114
Origin country :
SEVendor Threat Intelligence
Malware family:
vidar
ID:
1
File name:
20934e8710bb9099fd4db2a812be35f11327ee6f5597adb58eeb84ad8f629d8d.exe
Verdict:
Malicious activity
Analysis date:
2025-10-07 18:30:14 UTC
Tags:
stealer stealc vidar themida
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
97.4%
Tags:
emotet cobalt
Result
Verdict:
Clean
Maliciousness:
Behaviour
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Behavior that indicates a threat
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed packed packer_detected
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-10-07T14:16:00Z UTC
Last seen:
2025-10-08T08:53:00Z UTC
Hits:
~100
Verdict:
Suspicious
Result
Threat name:
Vidar
Detection:
malicious
Classification:
troj.evad.spyw
Score:
100 / 100
Signature
Allocates memory in foreign processes
Creates a thread in another existing process (thread injection)
Detected unpacking (changes PE section rights)
Found direct / indirect Syscall (likely to bypass EDR)
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Suricata IDS alerts for network traffic
Tries to evade debugger and weak emulator (self modifying code)
Tries to harvest and steal browser information (history, passwords, etc)
Writes to foreign memory regions
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Verdict:
Malicious
Threat:
Family.STEALC
Threat name:
Win64.Trojan.Generic
Status:
Suspicious
First seen:
2025-10-07 18:30:16 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
17 of 24 (70.83%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
7/10
Tags:
n/a
Behaviour
Checks BIOS information in registry
Verdict:
Malicious
Tags:
Stealc
YARA:
n/a
Unpacked files
SH256 hash:
20934e8710bb9099fd4db2a812be35f11327ee6f5597adb58eeb84ad8f629d8d
MD5 hash:
b3a164c9bdb09953aa125120ff3822a0
SHA1 hash:
5da747b4902d97409dc3b20b1a287d6342ee1a15
Malware family:
Vidar
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.34
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: | CMD_Ping_Localhost |
|---|
| Rule name: | DebuggerCheck__QueryInfo |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DetectEncryptedVariants |
|---|---|
| Author: | Zinyth |
| Description: | Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded |
| Rule name: | FreddyBearDropper |
|---|---|
| Author: | Dwarozh Hoshiar |
| Description: | Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip. |
| Rule name: | malware_shellcode_hash |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect shellcode api hash value |
| Rule name: | RANSOMWARE |
|---|---|
| Author: | ToroGuitar |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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