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sigil.exe

OCSClient

CHIP Digital GmbH

The application sigil.exe, “CHIP Secured Installer” by CHIP Digital GmbH 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 Chip Digital OCSClient installer. The file has been seen being downloaded from www.techradar.com.
Publisher:
CHIP Digital GmbH  (signed and verified)

Product:
OCSClient

Description:
CHIP Secured Installer

Version:
7.00

MD5:
799e1dce84edd249080997a95f149e9a

SHA-1:
d9d8dbf4b6da910adc1b83686b8bd7be9cd24f88

SHA-256:
53db09621d2bee49c3dbc8919104bc386235148b27318e6a61c8e5363d4fccb4

Scanner detections:
1 / 68

Status:
Potentially unwanted

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
12/26/2024 1:13:13 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ChipDigital.Bundler (M)
16.7.18.1

File size:
938.8 KB (961,360 bytes)

Product version:
7.00

Copyright:
Copyright © 2014 Chip Digital GmbH

Original file name:
ocsclient.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Chip Digital OCSClient

Language:
German (Germany)

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

Digital Signature
Signed by:
CHIP Digital GmbH

Authority:
Thawte, Inc.

Valid from:
2/24/2014 6:00:00 PM

Valid to:
2/25/2015 5:59:59 PM

Subject:
CN=CHIP Digital GmbH, O=CHIP Digital GmbH, L=Muenchen, S=Bayern, C=DE

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
0D160B8252A4F0A16FE1255FA0A22E2B

File PE Metadata
Compilation timestamp:
7/8/2014 9:40:40 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:B7lw1DxxNXeGQpnmSsR87RAie/kRRU7AAysgfBnnl26:B7m1D5XeB7RAiej7AAysgpnnc6

Entry address:
0x1684

Entry point:
68, 74, F6, 40, 00, E8, EE, FF, FF, FF, 00, 00, 00, 00, 00, 00, 30, 00, 00, 00, 40, 00, 00, 00, 00, 00, 00, 00, BE, 94, 86, 5E, 78, 67, 9E, 43, 9D, C2, E8, 8B, A9, F8, 76, C0, 00, 00, 00, 00, 00, 00, 01, 00, 00, 00, 00, 00, 00, 00, 00, 00, 4F, 43, 53, 43, 6C, 69, 65, 6E, 74, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, FF, CC, 31, 00, 03, 16, 1A, 2D, BC, FF, 5E, B7, 44, B2, 06, 38, F4, C1, 21, 31, 3B, C7, 14, 1B, 51, 28, 94, 81, 40, 89, 85, 2C, 1A, 60, AA, 65, 86, 3A, 4F, AD, 33, 99, 66, CF, 11, B7, 0C, 00...
 
[+]

Entropy:
6.2422

Developed / compiled with:
Microsoft Visual Basic v5.0

Code size:
100 KB (102,400 bytes)

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

http://www.techradar.com/.../sigil

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