MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 75a0d2b32af70bcbffb8ed27215b60c924efd460a85cd21013fc1b83e1d2fdc8. 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: 10
| SHA256 hash: | 75a0d2b32af70bcbffb8ed27215b60c924efd460a85cd21013fc1b83e1d2fdc8 |
|---|---|
| SHA3-384 hash: | 11b923b46eb4f51c0b5ef4cbeffe3c4339a35c4a007f70f3f96ff8acdadcc16141458a5ec9d3b6742d43d4cd4097d1cc |
| SHA1 hash: | 4b21892cf36b9e75f7ce2ee7e42227187a79f5e9 |
| MD5 hash: | 9460a4fc5ef4a5f6a8a3b851398c0b44 |
| humanhash: | oven-hot-floor-kilo |
| File name: | libwinpthread-1.dll |
| Download: | download sample |
| Signature | Vidar |
| File size: | 28'101'120 bytes |
| First seen: | 2026-07-21 17:22:13 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | bfe3f355664e8880810d94ffb6a6da17 (1 x Vidar) |
| ssdeep | 49152:/eR6pxvI0OLVbv0XJ9/WsE0m4kIBBsCrnWMzuopvLOvoD1oy8/XPQTUH:2h6E0mzcssnWFOLZKPQTUH |
| TLSH | T16557D015E3D801A8E767DA74CB625332DE7178564332A58F0689C2152F33AB39B7B3E1 |
| 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 |  kejult |
| Tags: | dll exe malware trojan vidar |
Intelligence
File Origin
# of uploads :
1
# of downloads :
232
Origin country :
DEVendor Threat Intelligence
No detections
Detection:
n/a
Verdict:
Malicious
Score:
81.4%
Tags:
virus sage
Result
Verdict:
Clean
Maliciousness:
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
anti-debug crypto masquerade microsoft_visual_cc overlay packed reconnaissance
Verdict:
Malicious
Labled as:
Yogi.Generic
Verdict:
Malicious
File Type:
dll x64
First seen:
2026-07-18T05:56:00Z UTC
Last seen:
2026-07-21T17:28:00Z UTC
Hits:
~100
Score:
100%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Gathering data
Threat name:
Win64.Trojan.Kepavll
Status:
Malicious
First seen:
2026-07-18 10:40:28 UTC
File Type:
PE+ (Dll)
Extracted files:
1
AV detection:
17 of 24 (70.83%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
Vidar
Similar samples:
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | CP_Script_Inject_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects attempts to inject code into another process across PE, ELF, Mach-O binaries |
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DebuggerCheck__MemoryWorkingSet |
|---|---|
| Author: | Fernando Mercês |
| Description: | Anti-debug process memory working set size check |
| Reference: | http://www.gironsec.com/blog/2015/06/anti-debugger-trick-quicky/ |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | RIPEMD160_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for RIPEMD-160 constants |
| Rule name: | SEH__vectored |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | SHA1_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA1 constants |
| Rule name: | Sus_CMD_Powershell_Usage |
|---|---|
| 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 |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE |
|---|---|
| Author: | CYFARE |
| Description: | Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments |
| Reference: | https://cyfare.net/ |
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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