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grvstubsetup.exe

The application grvstubsetup.exe has been detected as a potentially unwanted program by 11 anti-malware scanners. The file has been seen being downloaded from dm930xmxv1gqs.cloudfront.net.
MD5:
8142a8b7d60008f43ae5c0706ca5e1e2

SHA-1:
f18b104638764ba049671cae97dadf51bda28729

SHA-256:
2709d8b3ac8301f07badd40ca799be4333b8a7fffd41d328c5cfcf6cc25b5f9d

Scanner detections:
11 / 68

Status:
Potentially unwanted

Analysis date:
12/24/2024 12:03:41 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Trojan.GenericKD.1982451
806

Avira AntiVirus
Adware/DealPly.A.59
7.11.187.200

AVG
Generic5
2015.0.3284

Bitdefender
Trojan.GenericKD.1982451
1.0.20.1620

Emsisoft Anti-Malware
Trojan.GenericKD.1982451
8.14.11.20.01

F-Secure
Trojan.GenericKD.1982451
11.2014-20-11_5

G Data
Trojan.GenericKD.1982451
14.11.24

McAfee
Artemis!8142A8B7D600
5600.6940

MicroWorld eScan
Trojan.GenericKD.1982451
15.0.0.972

nProtect
Trojan.GenericKD.1982451
14.11.20.01

Trend Micro House Call
Suspicious_GEN.F47V1120
7.2.324

File size:
394 KB (403,456 bytes)

File type:
Executable application (Win32 EXE)

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

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):
12288:k2di1nxzg9ATBawSrlDwE9KB0HYd5JivXhV:jwDzgU+hDX1HWLivXL

Entry address:
0x558F4

Entry point:
55, 8B, EC, 83, C4, F0, B8, 5C, 57, 45, 00, E8, 54, 14, FB, FF, B8, 01, 00, 00, 00, E8, 1A, D7, FA, FF, 83, F8, 64, 0F, 85, DC, 00, 00, 00, A1, 34, 74, 45, 00, 8B, 00, E8, 3D, 63, FF, FF, B9, E8, 91, 45, 00, A1, 34, 74, 45, 00, 8B, 00, 8B, 15, B8, 1B, 44, 00, E8, 3E, 63, FF, FF, A1, 34, 74, 45, 00, 8B, 00, E8, B2, 63, FF, FF, E9, A8, 00, 00, 00, 20, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 03, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 57, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
6.5857

Developed / compiled with:
Microsoft Visual C++

Code size:
339 KB (347,136 bytes)

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

http://dm930xmxv1gqs.cloudfront.net/bundles/.../grvStubSetup_20141118.exe

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