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openoffice.exe

The application openoffice.exe has been detected as a potentially unwanted program by 6 anti-malware scanners. It uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from downloader.downloadster.org a web site host known to distribute potentially unwanted software operated by Downloadster.
MD5:
27e50941aa069dfe81b51effdf0becd2

SHA-1:
e4c79f88f52c20fff3551fcfcd5afeeea19d925f

SHA-256:
9df8bbf84186db1cc07fa35c0b5344e98611c3e26af7f4df75e1ddfd47b72258

Scanner detections:
6 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
12/26/2024 12:49:46 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Trojan.Crossrider1.49350
9.0.1.05190

Emsisoft Anti-Malware
Gen:Variant.Strictor.97895
10.0.0.5366

ESET NOD32
Win32/InstallCore.AZ potentially unwanted application
7.0.302.0

McAfee
Trojan.GenericR-DGW!27E50941AA06
18.0.204.0

Norman
Gen:Variant.Strictor.97895
11.01.2016 17:30:26

VIPRE Antivirus
Threat.4786018
46444

File size:
1.2 MB (1,226,376 bytes)

File type:
Executable application (Win32 EXE)

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

File PE Metadata
Compilation timestamp:
6/19/1992 11:22:17 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:FzNhljhajSYZ1WI3QJgx8ORAT1ayaZszf:dnlOxMgxpCT1Na

Entry address:
0xDA4D0

Entry point:
55, 8B, EC, 83, C4, F0, B8, F0, 1C, 40, 00, E8, A2, E9, FF, FF, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
6.7054

Developed / compiled with:
Microsoft Visual C++

Code size:
885 KB (906,240 bytes)

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

http://downloader.downloadster.org/.../writer.php?kw=microsoft word 2007 free&type=writer&subid=DSTWIR&cust=microsoft word 2007 free&gclid=CPaU-sa22LUCFco72wodIHMA7w&utm_campaign=DSTWIR&fwd=1

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