r3gscvfb.aby.exe

Astori LLC

The application r3gscvfb.aby.exe by Astori has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is also typically executed from the user's temporary directory.
Publisher:
Astori LLC  (signed and verified)

MD5:
20bdfe899164ed090e86770350b1dca1

SHA-1:
caf00f7575131cff1d953e6c2989912e3582dbee

SHA-256:
e3a3e8b855eb66ed815df60c01c9fdd71e2ca0262d993cedcf196b6a984cc8af

Scanner detections:
1 / 68

Status:
Potentially unwanted

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
4/26/2024 2:04:07 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.12.16.2

File size:
667 KB (682,992 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\r3gscvfb.aby.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
4/8/2014 2:00:00 AM

Valid to:
4/8/2017 1:59:59 AM

Subject:
CN=Astori LLC, O=Astori LLC, STREET="Skladochnaya st. 1, bld. 13", L=Moscow, S=Moscow, PostalCode=127018, C=RU

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
008630CBC0FAD3185D0B0E0C47F99ECFC2

File PE Metadata
Compilation timestamp:
6/30/2014 12:29:53 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.22

Entry address:
0x12A0

Entry point:
83, EC, 1C, C7, 04, 24, 02, 00, 00, 00, FF, 15, 7C, 34, 43, 00, E8, 4B, FD, FF, FF, 8D, 74, 26, 00, 8D, BC, 27, 00, 00, 00, 00, A1, B8, 34, 43, 00, FF, E0, 89, F6, 8D, BC, 27, 00, 00, 00, 00, A1, 94, 34, 43, 00, FF, E0, 90, 90, 90, 90, 90, 90, 90, 90, 90, 8B, 0D, 9C, 90, 42, 00, 85, C9, 74, 38, 55, 89, E5, 83, EC, 18, C7, 04, 24, 00, A0, 42, 00, E8, 98, 74, 02, 00, 52, 85, C0, 74, 23, C7, 44, 24, 04, 0E, A0, 42, 00, 89, 04, 24, E8, 8B, 74, 02, 00, 83, EC, 08, 85, C0, 74, 09, C7, 04, 24, 9C, 90, 42, 00, FF...
 
[+]

Code size:
159 KB (162,816 bytes)

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