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primopdf.exe

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from download.uol.com.br and multiple other hosts.
MD5:
ac2e4cb8608cebbcba0578c19a6729d2

SHA-1:
c1087410e6e35b560b9db5c0b36de812d67c35d3

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
11/26/2024 12:39:37 AM UTC  (today)

File size:
7.3 MB (7,701,128 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\Program Files\cathar\regulus professional platinum 6\primopdf.exe

File PE Metadata
Compilation timestamp:
2/21/2009 2:46:34 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:xfBt3tbtJC/UTPNuf0aBDrQyV4eJVf7Ipo59VnGVBXdjd5PeXXIjJT726JNuCW9I:xZtx/gUI4y57jRGjNJ5PeX+JNNtUgBT

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 05, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.9993

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file primopdf.exe has been seen being distributed by the following 2 URLs.

http://download.uol.com.br/downloads/.../PrimoPDF.exe

http://filehippo.com/download/file/.../

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