MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 638d840d131eda4e2af96e320cebb35c9b3c660c94faa8f74d239daa1e2d3810. 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.FlyStudio
Vendor detections: 10
| SHA256 hash: | 638d840d131eda4e2af96e320cebb35c9b3c660c94faa8f74d239daa1e2d3810 |
|---|---|
| SHA3-384 hash: | 234fdfbf9df72caacda6f4da8864e3e65e21883d2ebd961cccecbd2808eeb2bf6d80880ca64d79b647ff3dcf005bfb2c |
| SHA1 hash: | 9c95f860b6c09052596e1b2c7a9616056a47e7eb |
| MD5 hash: | ea35ae90366c41d79d74adc6ae64ca81 |
| humanhash: | zebra-may-yankee-fanta |
| File name: | 3RјјКх.exe |
| Download: | download sample |
| Signature | Adware.FlyStudio |
| File size: | 3'911'680 bytes |
| First seen: | 2022-08-01 18:13:08 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 3234862ee07e273287adca2556119b45 (1 x Adware.FlyStudio) |
| ssdeep | 49152:bgOmJe/ivs741g84DAQ7oTZaqdwk0c05HGi2nFlIZVUzSn0V7:kJJLn1ghJ7oYqdwkLcHHwFqZVUzSn0t |
| Threatray | 2'324 similar samples on MalwareBazaar |
| TLSH | T150068D13F5A2C2F6F955007005AA93385F78A6751E32AB93E7A0DEF42D696F0C62331D |
| TrID | 21.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 18.3% (.EXE) UPX compressed Win32 Executable (27066/9/6) 18.0% (.EXE) Win32 EXE Yoda's Crypter (26569/9/4) 11.2% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 8.9% (.SCR) Windows screen saver (13101/52/3) |
| File icon (PE): |  |
| dhash icon | 3070f0e871d0c028 (4 x Adware.FlyStudio) |
| Reporter |  r3dbU7z |
| Tags: | Adware.FlyStudio exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
345
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Suspicious
Maliciousness:
Behaviour
Сreating synchronization primitives
Searching for synchronization primitives
Creating a window
Creating a file
Enabling the 'hidden' option for recently created files
Sending a custom TCP request
Searching for the window
Result
Malware family:
n/a
Score:
6/10
Tags:
n/a
Behaviour
MalwareBazaar
CursorPosition
CheckCmdLine
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
greyware keylogger packed
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
KRBanker
Verdict:
Malicious
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
68 / 100
Signature
Antivirus detection for URL or domain
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Bingoml
Status:
Malicious
First seen:
2022-07-26 04:54:36 UTC
File Type:
PE (Exe)
Extracted files:
139
AV detection:
20 of 26 (76.92%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 2'314 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
9/10
Tags:
upx
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Loads dropped DLL
UPX packed file
ACProtect 1.3x - 1.4x DLL software
Unpacked files
SH256 hash:
638d840d131eda4e2af96e320cebb35c9b3c660c94faa8f74d239daa1e2d3810
MD5 hash:
ea35ae90366c41d79d74adc6ae64ca81
SHA1 hash:
9c95f860b6c09052596e1b2c7a9616056a47e7eb
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.18
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: | without_attachments |
|---|---|
| Author: | Antonio Sanchez <asanchez@hispasec.com> |
| Description: | Rule to detect the no presence of any attachment |
| Reference: | http://laboratorio.blogs.hispasec.com/ |
| Rule name: | with_urls |
|---|---|
| Author: | Antonio Sanchez <asanchez@hispasec.com> |
| Description: | Rule to detect the presence of an or several urls |
| Reference: | http://laboratorio.blogs.hispasec.com/ |
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
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.