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ecoquest1fordosbox.exe

New Sierra Installer

The Sierra Help Pages

The executable ecoquest1fordosbox.exe, “A third party installer.” has been detected as malware by 5 anti-virus scanners. 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 www.sierrahelp.com.
Publisher:
The Sierra Help Pages

Product:
New Sierra Installer

Description:
A third party installer.

Version:
1.0.0

MD5:
1d93e9f4eae4bb6c5cfccdd42d5704ec

SHA-1:
957186793e0e1dbb8e5ac68d26978a0b0eabeadf

SHA-256:
d2c908d8c2c1c8afb5e642e6badd820f1ff2082062f251848bc425c3a2bb9ab8

Scanner detections:
5 / 68

Status:
Malware

Analysis date:
4/24/2024 6:57:34 AM UTC  (today)

Scan engine
Detection
Engine version

AegisLab AV Signature
Troj.Dropper.A!c
2.1.4+

Avira AntiVirus
TR/Dropper.A.31559
8.3.3.2

avast!
Win32:Malware-gen
2014.9-160402

McAfee
Artemis!1D93E9F4EAE4
5600.6442

Vba32 AntiVirus
suspected of Trojan.Downloader.gen.h
3.12.26.4

File size:
745.7 KB (763,613 bytes)

Product version:
2.0.0.0

Copyright:
© The Sierra Help Pages

Trademarks:
SHP is a trademark of The Sierra Help Pages

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\ecoquest1fordosbox.exe

File PE Metadata
Compilation timestamp:
12/5/2009 2:53:18 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:G9cp3mH56ie/0N97DZnIxvSFHFHWF0MttY4eTLVQ0V442f2hBz9z8vc332FUxM:G9EmZkC97ZIxGF2eY24WVmm9wc7M

Entry address:
0x36A0

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 88, A7, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 80, 40, 00, 53, FF, 15, 88, 82, 40, 00, 6A, 08, A3, B8, 63, 42, 00, E8, EE, 2E, 00, 00, A3, 04, 63, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, B0, 0C, 42, 00, FF, 15, 58, 81, 40, 00, 68, 10, A8, 40, 00, 68, 00, 5B, 42, 00, E8, F4, 29, 00, 00, FF, 15, B0, 80, 40, 00, BF, 00, C0, 42, 00, 50, 57, E8, E2, 29, 00, 00...
 
[+]

Entropy:
7.9809

Packer / compiler:
Nullsoft install system v2.x

Code size:
24.5 KB (25,088 bytes)

The file ecoquest1fordosbox.exe has been seen being distributed by the following URL.

http://www.sierrahelp.com/Files/.../EcoQuest1ForDOSBox.exe

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