MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d1bdfa7d125ff1e40c28ead82fa180b59d88279cd943d3ac6ec9a0eb87d58bdd. 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
Adware.Yogi
Vendor detections: 8
| SHA256 hash: | d1bdfa7d125ff1e40c28ead82fa180b59d88279cd943d3ac6ec9a0eb87d58bdd |
|---|---|
| SHA3-384 hash: | 6c8a21cb4718d33246ab65dd4b5d20bd4d955555823d2eaf8b6c339d278bf527583e838744f6f5e9de1aed00089818f1 |
| SHA1 hash: | 5db84dc83b11b4463512d7d4ba2f79087b512375 |
| MD5 hash: | f80dbe8c6af31b512de5a83ee5aab7f6 |
| humanhash: | princess-pasta-football-uranus |
| File name: | Vpn_0.exe |
| Download: | download sample |
| Signature | Adware.Yogi |
| File size: | 5'627'330 bytes |
| First seen: | 2026-07-31 12:26:13 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | cf72283be50852e418ce6bbb6b645835 (32 x Adware.Yogi, 7 x BlankGrabber, 2 x Efimer) |
| ssdeep | 98304:t9gtHE/9MICDtPfeE/jowqK5LN1KQ0oTh2M9QrABlolllKH2Mdr66Zj:2HiMICteErownP0oTcMsABql2o65 |
| TLSH | T19C463308B3A809D1FAB3D03D81665521D973B4254BB0D1CF03AC9A662F777E0AE7EB54 |
| TrID | 37.0% (.EXE) Win64 Executable (generic) (6522/11/2) 28.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 11.5% (.EXE) OS/2 Executable (generic) (2029/13) 11.3% (.EXE) Generic Win/DOS Executable (2002/3) 11.3% (.EXE) DOS Executable (generic) (2000/1) |
| Magika | pebin |
| dhash icon | c6c2ccc4f4e0e0f8 (49 x PythonStealer, 32 x Adware.Yogi, 28 x SVCStealer) |
| Reporter | Anonymous |
| Tags: | Adware.Yogi exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
93
Origin country :
NOVendor Threat Intelligence
Malware configuration found for:
PyInstaller
Details
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% subdirectories
Restart of the analyzed sample
Creating a window
Creating a file in the %AppData% subdirectories
Running batch commands
Launching a process
Enabling the 'hidden' option for recently created files
DNS request
Connection attempt
Sending an HTTP GET request
Sending a custom TCP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
anti-debug expand installer-heuristic lolbin microsoft_visual_cc overlay packed packed packed pyinstaller pyinstaller reconnaissance
Verdict:
Malicious
Labled as:
Adware.Yogi.Generic
Verdict:
Unknown
Score:
99%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Threat name:
Win64.Adware.Yogi
Status:
Malicious
First seen:
2026-07-31 13:02:00 UTC
File Type:
PE+ (Exe)
Extracted files:
14
AV detection:
11 of 36 (30.56%)
Threat level:
1/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
7/10
Tags:
defense_evasion discovery persistence privilege_escalation
Behaviour
Suspicious use of WriteProcessMemory
Views/modifies file attributes
Hide Artifacts: Hidden Files and Directories
Adds Run key to start application
Creates a large amount of network flows
Looks up external IP address via web service
Creates a file in the Startup directory
Executes dropped EXE
Loads dropped DLL
Unpacked files
SH256 hash:
d1bdfa7d125ff1e40c28ead82fa180b59d88279cd943d3ac6ec9a0eb87d58bdd
MD5 hash:
f80dbe8c6af31b512de5a83ee5aab7f6
SHA1 hash:
5db84dc83b11b4463512d7d4ba2f79087b512375
SH256 hash:
664c3e52f914e351bb8a66ce2465ee0d40acab1d2a6b3167ae6acf6f1d1724d2
MD5 hash:
63c4f445b6998e63a1414f5765c18217
SHA1 hash:
8c1ac1b4290b122e62f706f7434517077974f40e
Verdict:
Malicious
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: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DebuggerException__SetConsoleCtrl |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | Detect_PyInstaller |
|---|---|
| Author: | Obscurity Labs LLC |
| Description: | Detects PyInstaller compiled executables across platforms |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | PyInstaller |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies executable converted using PyInstaller. This rule by itself does NOT necessarily mean the detected file is malicious. |
| 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/ |
| Rule name: | upxHook |
|---|---|
| Author: | @r3dbU7z |
| Description: | Detect artifacts from 'upxHook' - modification of UPX packer |
| Reference: | https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/ |
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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