jazz jackrabbit 2 1.23.exe

Lanotekibe

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 jazz jackrabbit 2 1.23.exe, “Lanotekibe 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:

Product:
Lanotekibe

Description:
Lanotekibe Setup

MD5:
46fe447645164373557dd91cb9e10813

SHA-1:
f16410ddbca4a49b35238237bb5e7a16f64fe04c

SHA-256:
45c9dc99197f15df93f6425614d2fe51002348aefb82b52257992762e17e01fb

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:
9/27/2020 10:08:40 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
17.3.16.11

File size:
1.2 MB (1,212,560 bytes)

Product version:
5.1.5

Copyright:
Software

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\downloads\jazz jackrabbit 2 1.23.exe

Digital Signature
Authority:
thawte, Inc.

Valid from:
3/9/2016 1:00:00 AM

Valid to:
6/9/2017 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:
557243849A8D8DD9D7B27195479D3647

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 jazz jackrabbit 2 1.23.exe has been seen being distributed by the following URL.

http://www.bytesendclear.com/IdgndvdRG1rgFriSX1TvXos343I2UaYW8mihkLlJDcY7by9akM6wiOM9PaYtpgL3dvISOVAU3ejGpgwQFMkvFO_gP1OOfLWL9o0qQ4NgXUirFktVA8V_0i1V2KK4G8Gv VtlAuDvYoWfGzn_PwJ0muwx0a2Uv6O0uGHFBIAMhAEPpjsv7HJqFBsNCWRDSiHX_FgJVj4xnllXZWay8__sXJHRYnCsMAvjELq9oYpVi_hrSHzob7SIk69K6CeFcl2BhWiHjnabIr5G3 ykZCT8vLrAxnejWgsVdAOAwIDqkf4TNAsR4U _Xv8k2zGUW7dmzIwMqx4o_gyzcvzeNtP LwHOuqqSZUayjLhcGkkJxOqoG8Xxjr7qw4z3BluzaSS1AIdfd15hS4FjCgAj_5KIXnDk_iQhR08ri1Hzc3tIW8XRGcqKc09J4OuYrLYwDunLEpp7CF0 n3YzOgp0SMJaeWNas3Zc_INfpYdxLek6tjJ2Q2ZbYXKVkwzYZrU2NbIFiDmw9BbzH4R6fUDTUrRL8P3dSJjbN2zJO8mSLStuq4qt5YJuPmw9mQh_XppQ3bi4uTQ_Xc3 GArd8 zWJqri0mtE10qb6sa0ZAMZWzAKDVp86jzWmSrEHXSB8Lhxes7U9lhTd2q1-G2QAAORNd14q7Hmiruj4XIswR4oMxnSMU9391nXxAXDSYWPsHIcQQS tMRMZdA90C26_aLM3FnqnLdZ WcaaynR2HlcZsPnQwZnj1uBaZRRqMPDBgoIpDg==

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