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pcboostersetup.exe

The application pcboostersetup.exe 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 program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from download.pcbooster.com.
MD5:
8cf19cbef0ca1603fbf54d2d790170bd

SHA-1:
f5632b05e0b173c92bd4ea20d8a6972bd07af386

SHA-256:
e046bd52f0e66927f568a4916f5611d21dc17ac92299c4093f638dadce6cb581

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/25/2024 11:38:06 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.PCBooster (L)
16.7.16.8

File size:
29.4 KB (30,092 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\pcboostersetup.exe

File PE Metadata
Compilation timestamp:
2/24/2012 2:19:59 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
768:H8vqCBTTe9S4fmlp2XyTYgWy6CWuLBBENw1D1l7KVhmEGyU:0VdePelp2Xy+tuQOzOYE5U

Entry address:
0x39E3

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, 91, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 37, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 93, 40, 00, FF, 15, 84, 81, 40, 00, 68, 04, 93, 40, 00, 68, C0, AD, 46, 00, E8, 19, 27, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 07, 27, 00, 00...
 
[+]

Entropy:
6.4223

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

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

http://download.pcbooster.com/.../PCBoosterSetup.exe

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