manycam.exe.exe

ManyCam Virtual Webcam

ManyCam

This is part of the Visicom VMN web browser toolbar and extension that will modify the browser's default search provider, DNS, and home page functions. The application manycam.exe.exe by ManyCam has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from d.mydownloadfiles.com and multiple other hosts.
Publisher:
Visicom Media Inc.  (signed by ManyCam)

Product:
ManyCam Virtual Webcam

Version:
4.1.0.11

MD5:
4b39d50721db9c65ee551f29f5690e21

SHA-1:
a2010ad62569e381a83d3f162d594eee444ad8a7

SHA-256:
ce392f5155bbf71e9f709de9ccb8e56980c78d40d718711c6d44c0f092846536

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:
4/26/2024 4:02:24 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Visicom.ManyCam (L)
16.6.10.12

File size:
46.6 MB (48,890,880 bytes)

Product version:
4.1.0.11

Copyright:
(c) 2006-2014 Visicom Media Inc.

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
10/29/2014 3:00:00 AM

Valid to:
10/29/2016 2:59:59 AM

Subject:
CN=ManyCam, OU=ManyCam, O=ManyCam, L=Brossard, S=Quebec, C=CA

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
4951B59C41CC014CC60A41D270B7F03B

File PE Metadata
Compilation timestamp:
12/6/2009 1:50:46 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
786432:d7sAAanzjHriyYpk5vRscc8+A1fkCITuNUup8AgfMtBpcInKvIsQzKJl5bNRIHfo:15nzjHuk5vRdcrA1gXuxN3snP5bNRIHA

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
8.0000

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file manycam.exe.exe has been seen being distributed by the following 10 URLs.

http://d.mydownloadfiles.com/?ic_user_id=9289&data=XBB6dWuSd /QkfjUFmPdlwdlhdQx4lWNbN4S1C5mQR0Klb6smAFyoQdGAoXN8gvelfKv6jCwO9icYU3qSZys grfO/GdJ5yHL8fALp43Lwzu0D7tLNjMrUGal0cS/HdodI/ugg5OOA axLkJvHAbcxv5ACXP0/eHbVIwrC6pZWzDWfKJUizx8e4kGskPVbqEWPE35ZnfauptKEf6pxO3P3M YjN0UpuatP9OWGH9Kd/cw2KLh6/0yd7uOTCDbA NoR7ToZi2rc8uVTu4FtMjS5tZXLevzvcletO1KLa2aUdwFz04ZnxU3FIu5l8WHyA8vWOD8Avs ostgmJdxbMDCKGRSwzmYKssaJmfGOU69 73y8nT3zrKzEzDBDVHWEmm0LA/citlHAaeQ6mZnqfnF/anfpRNuDB4X18/TDLz0F4W6t8Bz7Sda3sw0NkwKImZJvt/dXBpgxlw3A7ZuEJIjf2tE6MOPJwNtT9JILL/WE8j6EhwPhrzW6SK7YSqLu pHjGR7z4Qy5hW6qN6FVm/NeU4 fbBlLGkGHd41qiS3wPiJoOs7CuUpEKqvyq61lX8ACvaIhwAXB98sd0PmKqWosG/xHxsYoVx9P hUwrfeoFdnz75EGIkEZS4BchkWs97WIcrmiBVWvmIKMiqiFCno1XifuniM6rPr99z73EC7ue7K9qnFmy/ZKZIowlbiJTUON324AURWqQ1c4KU20dMm9SkMUGrffB5/K9wy y9iz4ZuGYZOnOitz1gMu8Kwuk&key=UHwIlTH1CriWCNtIm67vEsyW 1eDvLQWXeOhKgPPMiZ3QZdDwjXKvbcKU8/.../itGUbnOyr9CUtRckXZSqrAD9LSnioOiz5gfI08hk4

http://c236.y8top.net/2107tmp/cf/soft/2014/12/ba/.../manycam_41011.exe

http://f51.y8top.net/2107tmp/cf/soft/2014/12/ba/.../manycam_41011.exe

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

TCP (HTTP):
Connects to ec2-34-192-149-111.compute-1.amazonaws.com  (34.192.149.111:80)

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