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435496a2255b5af760f49ea939fe772233ca84fd

Bit Che

Convivea Inc.

The file 435496a2255b5af760f49ea939fe772233ca84fd, “Bit Che Installer ” by Convivea has been detected as a potentially unwanted program 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 Inno Setup installer. It is installed within the Mozilla Firefox web browser as part of an addin/plugin. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
Publisher:
Convivea Inc.   (signed by Convivea Inc.)

Product:
Bit Che

Description:
Bit Che Installer

Version:
3.5.50

MD5:
265b82efff4588310b2900133c22c58a

SHA-1:
fbfd2ec170447f9d61750828ebd58b69a333e3f0

SHA-256:
2ba895644d56784a33bdcbebf40735417a85a2423d0ed98010abf7201943a00c

Scanner detections:
1 / 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:
11/23/2024 10:34:50 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.CSH (L)
16.12.3.1

File size:
2.5 MB (2,596,368 bytes)

Product version:
3.5 build 50

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\mozilla\firefox\profiles\{user}.default\cache2\entries\435496a2255b5af760f49ea939fe772233ca84fd

Digital Signature
Signed by:
Convivea Inc.

Authority:
COMODO CA Limited

Valid from:
12/4/2014 1:00:00 AM

Valid to:
12/5/2019 12:59:59 AM

Subject:
CN=Convivea Inc., O=Convivea Inc., STREET=PO Box 5867, L=Newport Beach, S=CA, PostalCode=92662, C=US

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

Serial number:
009653223240219E4230D33C46AECC7E93

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
49152:+9gA9dHOjh9yCKHjunrLByet5v7F1I4jz823AA7et1y37bK1:YgAPQDmjunr1fnv7F1I438c7Drg

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

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