counter-strike nexon zombies.exe

Lularuko

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 counter-strike nexon zombies.exe, “Lularuko 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:
Sekisanar   (signed by Ringier Axel Springer Polska Sp z o.o.)

Product:
Lularuko

Description:
Lularuko Setup

MD5:
51a4cce91a7d804eccdee6259f697eae

SHA-1:
80c3058fb7539904c006f4b7e6f58c81d53598c5

SHA-256:
61ef1e2bf9517619492a421ee581fdebfd45d13f6c16232b2003b075fa2ee7dc

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:
8/10/2020 10:31:33 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
17.3.16.3

File size:
1.2 MB (1,261,576 bytes)

Product version:
3.3

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\downloads\counter-strike nexon zombies.exe

Digital Signature
Authority:
GlobalSign nv-sa

Valid from:
3/30/2016 1:52:52 PM

Valid to:
5/21/2017 12:59:59 PM

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

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

Serial number:
1121B967A60661EAF04C09AF81768FCD8FB6

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...
 
[+]

Entropy:
7.9792

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

Code size:
39.5 KB (40,448 bytes)

The file counter-strike nexon zombies.exe has been seen being distributed by the following URL.

http://www.bytesendclear.com/ZRgaUXFwFJO9bgQQ _DPzS_MWesQTnjrFvBqUMSAAgsXSs7s6vPmTZpPU7LTDoOdBMCLiBSV47TLM8VlV_XBgEd6jlhkHqUBHV39eIvUvBcUqDOIZ 1T cNjYacMQPUSoiZdZnKaggg8K2QbOGBi6NDy9bvZh8jQ5LuC4bL8KyK DcbrqGSoF62QYVf 8YIs8VjeihMOE0yy82nVm7ZinK1fu0RRxeXOO7mOAlW12ORSGeePLeJyzDUk1tP4vblFUtH QbPBZ1b2MGDPMId7LmJteJkv7vb5nz9ZhloBUbNg7LFoVnT9Yc8xELsCeO_MBN5SMvWL3IJtfAGoJOxbquB BfIH0zhU2H9ZZBcJbOhvBMGc6SHGq_xfXueq55v 1pv0nKZIy hfScn1BcJBkFG8xbyfdMOD1IU2mbpPFchBlP5vhYViUiKaZKQ_eXBmJL8UaKAENo6c8DJf5bwpyYxV2JWTlvv4Onp4xIo4OHBv 2eVuAcPbM6cA_Q5I2NVWkYhnuKEW9j_z18xmBEiQ5d2Cv_zdw==-GzwAAATqZLH9tyBU1w02HnDxgTTEmQQew dQpB3ojaGjaUaoJBWx7BWNdrg 2CvxAA==

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