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prestartupworker.exe

Macecraft Software (Macecraft Oy)

This is a setup program which is used to install the application. The file has been seen being downloaded from www.macecraft.com.
Publisher:
Macecraft Software (Macecraft Oy)  (signed and verified)

MD5:
d50dd8ea55b7d4ccde12214775d435d7

SHA-1:
68d01a7401f721fded3672f630ed1ade42573278

SHA-256:
4aa91c2c3926762ba93c5acee3f8d613bde63a819c20af33421c577ecdef2d43

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
5/3/2024 4:03:55 PM UTC  (today)

File size:
319.4 KB (327,064 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\prestartupworker.exe

Digital Signature
Signed by:
Macecraft Software (Macecraft Oy)

Authority:
COMODO CA Limited

Valid from:
5/3/2015 2:00:00 PM

Valid to:
5/3/2017 1:59:59 PM

Subject:
CN=Macecraft Software (Macecraft Oy), O=Macecraft Software (Macecraft Oy), STREET=Isolinnankatu 21E, L=PORI, S=Satakunta, PostalCode=28100, C=FI

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
2B19A97CD29B956096EFD458777284BA

File PE Metadata
Compilation timestamp:
6/14/2015 9:55:22 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
2.25

CTPH (ssdeep):
6144:aCQ6YOOV57W1dXKigM4dwgwGoKZKW/Oty9SwW5O/2umUZBAsjzRZlV8k:aCJRO3y1IFwgwtK8M0wh/2gjzRWk

Entry address:
0xFC9E0

Entry point:
60, BE, 00, F0, 4A, 00, 8D, BE, 00, 20, F5, FF, C7, 87, F8, 99, 0C, 00, 6F, A8, E4, EC, 57, 83, CD, FF, EB, 0E, 90, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46...
 
[+]

Entropy:
7.9112

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.22 (Delphi) stub

Code size:
312 KB (319,488 bytes)

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

https://www.macecraft.com/services/.../autoupdate_dl.php?f=PreStartupWorker.exe

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