winamp setup.exe

Pehef

Darwen Marketing Inc.

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application winamp setup.exe, “Pehef Setup ” by Darwen Marketing 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 installCore installer. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from www.capitalvaultsbits.com.
Publisher:
Dalem   (signed by Darwen Marketing Inc.)

Product:
Pehef

Description:
Pehef Setup

Version:
2.2.1.3

MD5:
4e63bee94626ae4d37fa453becae8d32

SHA-1:
62d03e077cb15ce5a3306c01736e5c1abf556268

SHA-256:
1bf1f7b8af4cb49c79b60ec56fee4f67401a0fe7b05483258010dc1c7b2e7509

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 also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
12/27/2024 4:22:40 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
17.3.15.23

File size:
1.2 MB (1,219,344 bytes)

Product version:
5.4

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

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

Digital Signature
Authority:
thawte, Inc.

Valid from:
6/5/2016 6:00:00 PM

Valid to:
6/6/2017 5:59:59 PM

Subject:
CN=Darwen Marketing Inc., OU=IT, O=Darwen Marketing Inc., L=Victoria, S=British Columbia, C=CA

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
62F49EACB0C5AF4CF423CFED4D82E339

File PE Metadata
Compilation timestamp:
6/19/1992 4:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, BF, A9, FF, FF, E8, 5E, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Entropy:
7.9840

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

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

http://www.capitalvaultsbits.com/OeDwrR7xLHQ1Jwt1nXfPX5OTy_pUIrXXTlphCU42sDCRG_l5d5yRBzuQMSFOQVJbbpRBJQYBlxnlNrZ57Z0iat6G8AJ7PSkw9IrBy2EhKocWCuTbRz3bBaiUYNi8Oy 1bNmhYMPjCzrO6hjSkkHGlD5RW33IaBF_UUVIvucWNgB5iyLyAhRsuXc6MpPtnKq7ydrnSMM4aSVjc vIH6zj617Yno4zc9j vxvRflviPwBrrt0Z7vA1rWHiTS276p mpbB9C6ZMyL6RePqkqB Lt zS8INJvhZX48AkNpSWAYpDyXmEYZ2LVMvMbp3iQekPv9XkIQuVUC1_E5_k dOsOPTk0c3JqFdCDI_YPCxi8Q2vGA3B6431psfKevXqZNTi1T5mMZZsT4wPUiMeXE7Ws10O3gfIdmUrvLA14ZwUQp5DSs9Xh5f_g6d6AOYIxtZ353LNsORtxSv9GufmEqZ_1Ql0tmcmQYchkbJDrk90_qOELGY2jTtta8EciNMKkXZpi5OCeuTKuTSkOz0TYi7bzB5XMhxeJg==-GyoAAERPFpsHMdmLB7yBiRywt5XAAf2NcR7IGyM_2MngQcRra5zj3AY=

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