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Envisioneer_12_Downloader.exe

Cadsoft Downloader

Cadsoft Corporation

The application Envisioneer_12_Downloader.exe by Cadsoft has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup program which is used to install the application. The file has been seen being downloaded from s3.amazonaws.com.
Publisher:
Cadsoft  (signed by Cadsoft Corporation)

Product:
Cadsoft Downloader

Version:
1.0.0

MD5:
1cf4e126007c29182a698bd0ee3b45fb

SHA-1:
4f5c556ff03250c66174d42027b630ccfee53a23

SHA-256:
d51cdc898bcc4b67b94e3979b5c935ab6d48d10d85038cb57ff9d132fd796c24

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
11/5/2024 10:34:50 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.9.23.8

File size:
396.6 KB (406,152 bytes)

Product version:
1.0.0

Copyright:
© Cadsoft

Original file name:
Envisioneer_12_Downloader.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\envisioneer_12_downloader.exe

Digital Signature
Signed by:
Cadsoft Corporation

Authority:
GlobalSign nv-sa

Valid from:
3/3/2015 11:56:24 AM

Valid to:
6/3/2018 12:56:24 PM

Subject:
E=support@cadsoft.com, CN=Cadsoft Corporation, OU=IT, O=Cadsoft Corporation, L=Guelph, S=ON, C=CA

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
11212B8CE2933DBB7D94049173BD19F837F1

File PE Metadata
Compilation timestamp:
5/6/2009 1:38:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
12288:wVUozeYlxFfQUTdOFyh6yT36i8Ehutaz7Ae6B/GoS6UlN:A7JnJQ2XTqilut2CUz

Entry address:
0x11CF60

Entry point:
60, BE, 00, D0, 4C, 00, 8D, BE, 00, 40, F3, FF, 57, 89, E5, 8D, 9C, 24, 80, C1, FF, FF, 31, C0, 50, 39, DC, 75, FB, 46, 46, 53, 68, 10, AC, 11, 00, 57, 83, C3, 04, 53, 68, 55, FF, 04, 00, 56, 83, C3, 04, 53, 50, C7, 03, 03, 00, 02, 00, 90, 90, 90, 90, 90, 55, 57, 56, 53, 83, EC, 7C, 8B, 94, 24, 90, 00, 00, 00, C7, 44, 24, 74, 00, 00, 00, 00, C6, 44, 24, 73, 00, 8B, AC, 24, 9C, 00, 00, 00, 8D, 42, 04, 89, 44, 24, 78, B8, 01, 00, 00, 00, 0F, B6, 4A, 02, 89, C3, D3, E3, 89, D9, 49, 89, 4C, 24, 6C, 0F, B6, 4A...
 
[+]

Entropy:
7.9158  (probably packed)

Code size:
324 KB (331,776 bytes)

The file Envisioneer_12_Downloader.exe has been seen being distributed by the following URL.

https://s3.amazonaws.com/.../Envisioneer_12_Downloader.exe

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to s3-1.amazonaws.com  (52.216.226.147:80)

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