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openofficewriter-setup.exe

Sundex

The application openofficewriter-setup.exe by Sundex has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a self-extracting archive and installer and has been known to bundle potentially unwanted software. The file has been seen being downloaded from files4.openoffice.us.com.
Publisher:
Sundex  (signed and verified)

Product:
Sundex

Version:
31.3.5.2724

MD5:
3728df3c78343e2614d8b4c1ce35074d

SHA-1:
ec330039fc8a880b1ea7dc9580beffd3b86bef16

SHA-256:
75e176149a7b506c15c0b35220506831924a4c4757c49cf8d206a6f41de62c9e

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/24/2024 1:02:46 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.DownloadAdmin.Sundex.Installer (M)
15.12.29.7

File size:
870.8 KB (891,728 bytes)

Product version:
31.3.5.2724

Copyright:
Copyright (C) 2015

Original file name:
setup.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

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

Digital Signature
Signed by:
Sundex

Authority:
GoDaddy.com, Inc.

Valid from:
11/10/2015 5:35:38 PM

Valid to:
9/5/2016 1:47:46 PM

Subject:
CN=Sundex, O=Sundex, L=San Francisco, S=California, C=US

Issuer:
CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
00E72EDDA1AEE9D896

File PE Metadata
Compilation timestamp:
10/19/2014 5:04:00 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:zCtrx8JKhYOoSqwy3eW6+mNTQp8U8PARWaD+NYqnm8gFJX3kpEVkxg7:zCdx8JKaOO2WnmNTHU8IwXiJXVVkx

Entry address:
0x15EA

Entry point:
E8, 21, C3, 00, 00, E9, 23, BC, 00, 00, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 51, A1, 04, 10, 41, 00, 8D, 0C, 24, 51, 68, 08, 10, 41, 00, 89, 44, 24, 08, E8, F8, 6B, 00, 00, 8B, 15, 8C, 3A, 41, 00, 8D, 44, 24, 08, 50, 68, 98, 38, 41, 00, 89, 54, 24, 10, E8, DF, 6B, 00, 00, 8B, 0D, A4, 2D, 41, 00, 8D, 54, 24, 10, 52, 68, A8, 2D, 41, 00, 89, 4C, 24, 18, E8, C6, 6B, 00, 00, A1, 0C, 37, 41, 00, 8D, 4C, 24, 18, 51, 68, 50, 33, 41, 00, 89, 44, 24, 20, E8, AE, 6B, 00, 00, 8B, 15, 48, 3C, 41, 00, 8D, 44...
 
[+]

Entropy:
7.9701  (probably packed)

Code size:
52.5 KB (53,760 bytes)

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

http://files4.openoffice.us.com/dl-pure/.../?bc=1176227&checksum=6489&cb=1363793645

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