microsoft-office-2010.exe

Sambamedia SL

This is the Softpulse installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application microsoft-office-2010.exe by Sambamedia SL has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Softpulse SoftwareBundler installer. The file has been seen being downloaded from downloads.gufile.com.
Publisher:
Sambamedia SL  (signed and verified)

MD5:
1bcd317c72f6e8b801c782c735fa16af

SHA-1:
b059470755662733e20f7811f0917a03347dee0d

SHA-256:
2bd6852b32a57ac4a0ee92b22aebac2fc259b5ca58b6a1e0e8f8f716f8132628

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.

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
4/24/2024 2:06:02 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Softpulse (M)
16.11.30.1

File size:
1.2 MB (1,249,656 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Softpulse SoftwareBundler

Common path:
C:\users\{user}\downloads\microsoft-office-2010.exe

Digital Signature
Signed by:

Authority:
GlobalSign nv-sa

Valid from:
4/28/2014 11:13:17 AM

Valid to:
4/29/2015 11:13:17 AM

Subject:
E=contact@sambamediasl.com, CN=Sambamedia SL, O=Sambamedia SL, L=Adeje, S=Santa Cruz de Tenerife, C=ES

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
1121A6F5CA8560763435DF885221AE3B200F

File PE Metadata
Compilation timestamp:
7/31/2014 6:03:44 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:L9W0LXXy9G36xN9G36xtkxsSU7uk8tr6abL3ARQx0PrHglCcmrnE/mSNZAglsN:5Wq35Lxs5yvP3uSmrnE/mSZs

Entry address:
0x5F90

Entry point:
E8, 0F, 20, 00, 00, E9, 7F, FE, FF, FF, 55, 8B, EC, 8B, 45, 0C, 83, EC, 20, 56, 57, 6A, 08, 59, BE, 10, 20, 41, 00, 8D, 7D, E0, F3, A5, 8B, 4D, 08, 5F, 5E, 85, C0, 74, 0D, F6, 00, 10, 74, 08, 8B, 01, 8B, 40, FC, 8B, 40, 18, 89, 4D, F8, 89, 45, FC, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, AC, 10, 41, 00, C9, C2, 08, 00, 8B, 4D, F4, 64, 89, 0D, 00, 00, 00, 00, 59, 5F, 5F, 5E, 5B, 8B, E5, 5D, 51, C3, 8B, 4D, EC, 33, CD, E8, 36...
 
[+]

Entropy:
7.7156  (probably packed)

Code size:
63 KB (64,512 bytes)

The file microsoft-office-2010.exe has been seen being distributed by the following URL.

http://downloads.gufile.com/.../microsoft-office-2010.exe

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