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grvstubsetup.exe

Swift Funnel

The application grvstubsetup.exe by Swift Funnel has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The file has been seen being downloaded from grv.downserver2.com.
Publisher:
Swift Funnel  (signed and verified)

MD5:
cb0b88db734781b5e62db70d6277bc4b

SHA-1:
428d407c8efdb44b420b2c68f6b5c19ab0dfc9cc

SHA-256:
ff4fd769e05f1b369dfb1879d5ac4ef0ea95ad4354406786927fa4da805c35af

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/23/2024 10:10:28 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.SwiftFun.Installer (M)
16.3.22.5

File size:
62.2 KB (63,648 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\grvstubsetup.exe

Digital Signature
Signed by:
Swift Funnel

Authority:
DigiCert Inc

Valid from:
11/6/2014 7:00:00 PM

Valid to:
11/12/2015 7:00:00 AM

Subject:
CN=Swift Funnel, O=Swift Funnel, L=Tel Aviv, S=HaMerkaz, C=IL

Issuer:
CN=DigiCert Assured ID Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
072179ADE075666A3E388FF74BDA35D9

File PE Metadata
Compilation timestamp:
6/19/1992 6:22:17 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
1536:q6Kqd1sfdAt+s73XDPYMFL5t/c1QgzXE4kB5PEU:V1oOt+sTTTXlcmyXkB5Pd

Entry address:
0xD01C

Entry point:
55, 8B, EC, 83, C4, F0, B8, CC, CF, 40, 00, E8, 54, 79, FF, FF, 68, 54, D0, 40, 00, 6A, 00, 6A, 00, 6A, 00, 33, C9, BA, 6C, D0, 40, 00, 33, C0, E8, 5B, AF, FF, FF, E8, AA, 69, FF, FF, 00, 00, FF, FF, FF, FF, 0D, 00, 00, 00, 40, 76, 64, 64, 71, 6B, 79, 62, 68, 2E, 36, 2C, 47, 00, 00, 00, FF, FF, FF, FF, 1F, 00, 00, 00, 2D, 32, 2C, 76, 2B, 51, 2C, 6A, 2D, 31, 2C, 6D, 6B, 68, 62, 6B, 79, 68, 2D, 31, 30, 2B, 51, 2C, 6E, 61, 6F, 2E, 5A, 2E, 2E, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
6.5287

Developed / compiled with:
Microsoft Visual C++

Code size:
48.5 KB (49,664 bytes)

The file grvstubsetup.exe has been seen being distributed by the following URL.

http://grv.downserver2.com/grvStubSetup.exe

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