directx 11 sdk.exe

Kesina

Ringier Axel Springer Polska Sp z o.o.

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application directx 11 sdk.exe, “Kesina Setup ” by Ringier Axel Springer Polska Sp z o.o 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 installCore installer. The file has been seen being downloaded from www.bytesendclear.com.
Publisher:
Taneburuki   (signed by Ringier Axel Springer Polska Sp z o.o.)

Product:
Kesina

Description:
Kesina Setup

Version:
4.2.1.4

MD5:
0876523b820372cb0d6737221e26b514

SHA-1:
e4742731fdac73a6ab44bb4b1feabd0f5a79c244

SHA-256:
ff3fe39a03dd1e7258fd454b251aebb645687e45a260b14140dc97091c419102

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.

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:
4/25/2024 10:49:34 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
17.3.16.10

File size:
1.2 MB (1,230,472 bytes)

Product version:
2.0.1

Copyright:
Stub

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\downloads\directx 11 sdk.exe

Digital Signature
Authority:
thawte, Inc.

Valid from:
3/22/2016 1:00:00 AM

Valid to:
6/22/2017 1:59:59 AM

Subject:
CN=Ringier Axel Springer Polska Sp z o.o., OU=IT, O=Ringier Axel Springer Polska Sp z o.o., L=Warszawa, S=mazowieckie, C=PL

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
181FB9B5EF884A0E4E8427089124D664

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

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)

The file directx 11 sdk.exe has been seen being distributed by the following URL.

http://www.bytesendclear.com/Oh4XLWk kIPbVSBeZ7A579YKwF5UuhVqp81HKwktCLzGYdxc5QONocod1Ha5qc3128jpAS35es9bectmHkgyIHZwA3yt3KqGJndj2aFuf 86j FALs9g3FVr4MJOQAuVY0V6lEfECSNZD2zSwlWAXZmM27APMQnRRC7Co3ker BpyWX8b05nKdTyysMPc8iAn5RlClASio2SeczgEQkl82HByOrnWgs9lRPqP1Cc7wGceuKlm7lJtqmVk 7UubQxrjw2oiZv7wVQC7pfnqpSKTt9TzSO8X1QQgQCp0TelJPmCvayYPX aBEa0BUEa23gX7lZdgspwlNbDcY3gXtttpejkY6jsdYamSkHz9eKVvasDR6C6aLfSu9x J5pZm1DSue59m 4 uvpV6rVOsaKhaTKChzYMdrm2DVqyYV4kDLqgdT9lUs3lB1D0YGw9ro9f4QgsLmYC6PV6rtjXOpxr7V1xhMfIO0xM9etJywi2xtS7cFhFbvNZIGv2u6rrlcivYU87eFXoud2pct8SpkoJb3iKijSzpATk6AQNcv3nbdTc6LLqz6VzDSM7cKwjSlRJLI1L_eeRat3fQm0Nlx1jQO53XNUxA==-G2AAAOS5GRMiAlMiQyzf08vb92AoTweHHLC_dUnIgsnhc0WMrG saCUxcsoq0RMZHRXZlSNHh6VhIJEK1pJAs_mSIdSFcN7XPJ7z_aqV_W8=

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