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1_offer_4.exe

Visual Tools

The application 1_offer_4.exe by Visual Tools has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup program which is used to install the application. This will display context specific advertisements in the browser as well as attempt to modify the browser's search provider. The file has been seen being downloaded from dl.cdn-services.com.
Publisher:
Visual Tools  (signed and verified)

MD5:
4cfff31418a4d53d00ccc89643f1ed00

SHA-1:
b43e9a85481b0928bbaf9f3d613aa7b8619c90d3

Scanner detections:
1 / 68

Status:
Adware

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:
4/19/2024 8:13:07 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Babylon.Banylon (M)
16.1.11.21

File size:
647.5 KB (663,024 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Documents and Settings\{user}\Local settings\temp\1_offer_4.exe

Digital Signature
Signed by:
Visual Tools

Authority:
Thawte, Inc.

Valid from:
1/10/2013 7:00:00 AM

Valid to:
1/11/2015 6:59:59 AM

Subject:
CN=Visual Tools, O=Visual Tools, L=Belgrade, S=Serbia, C=RS

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
789958B0264F06055619270074AFA61F

File PE Metadata
Compilation timestamp:
10/31/2013 10:23:08 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
12288:l4RqhuOwMvPonryipmYXqhEo2Q5jM+BWdHj8gPhn2juDxR9GQLkln:l4AhDvXzipmb6CipZ7p9dR9kln

Entry address:
0x1C35

Entry point:
55, 8B, EC, 83, E4, F8, B8, 7C, 1A, 00, 00, E8, BB, 62, 00, 00, 53, 56, 33, DB, 57, 8D, 8C, 24, E0, 07, 00, 00, 88, 5C, 24, 0E, C6, 44, 24, 0F, 01, E8, E6, 1A, 00, 00, 53, 89, 9C, 24, 3C, 0A, 00, 00, 89, 9C, 24, 40, 0A, 00, 00, 89, 9C, 24, 44, 0A, 00, 00, C7, 84, 24, 48, 0A, 00, 00, 03, 00, 00, 00, FF, 94, 24, 20, 08, 00, 00, 8D, 8C, 24, E0, 07, 00, 00, 89, 84, 24, 34, 0A, 00, 00, E8, 6D, FA, FF, FF, 8D, 8C, 24, E0, 07, 00, 00, E8, DF, FA, FF, FF, 85, C0, 0F, 85, ED, 00, 00, 00, 8D, 44, 24, 10, 50, 8D, 8C...
 
[+]

Entropy:
7.8658

Developed / compiled with:
Microsoft Visual C++

Code size:
30 KB (30,720 bytes)

The file 1_offer_4.exe has been seen being distributed by the following URL.

http://dl.cdn-services.com/site/files/prtnrp/Runner/PCF/.../PC_Faster_Setup_Mini_E57_S.exe

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