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installer_java_english.exe

Onekit Internet

The application installer_java_english.exe by Onekit Internet 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 OneKit Downloader installer. With this installer, users are expecting to download the free Oracle Java Runtime but before that occurs they may be presented with additional offers, mostly potentially unwanted software or adware. The file has been seen being downloaded from woviw61258puvoxim.kayisureakojo.info.
Publisher:
Onekit Internet  (signed and verified)

MD5:
310b86600415b2498392afb2726c50f2

SHA-1:
6bbd64a17b55ccc986337830b64eb60baf1fd407

SHA-256:
98020d1ebdb15c507921af3d83477dfea677c0b58e798e3dd74767eb267a919d

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:
11/5/2024 11:43:47 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.OnekitInternet (M)
16.8.4.12

File size:
1 MB (1,056,672 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
OneKit Downloader (using Nullsoft Install System)

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

Digital Signature
Signed by:
Onekit Internet

Authority:
thawte, Inc.

Valid from:
3/5/2015 3:30:00 AM

Valid to:
3/5/2016 3:29:59 AM

Subject:
CN=Onekit Internet, O=Onekit Internet, L=Cerdanyola del valles, S=Barcelona, C=ES

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

Serial number:
40744793F55F4350CB4D2F030795E67F

File PE Metadata
Compilation timestamp:
12/6/2009 2:22:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:+TiDjbUuPyfyYBmRjKSVGs61RoWOkEw0WBznPADasQ0:OiDkOjbVGs61RoWiXyzhN0

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, 1C, 45, 00, E8, F1, 2B, 00, 00, A3, 64, 1B, 45, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 37, 43, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, DB, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, A0, 47, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9914

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://woviw61258puvoxim.kayisureakojo.info/.../download?p=ADSTERRA&trckid=ODMzMHw0ODIwfDEwNnwxMDc0MDR8MTQzMjA1MDc3MHw2ZjdhMGUwMS02NTQ5LTQ2ZTctYzY0Yi03Yzc5MzJiOWM2ZWF8MjEzLjIxNy41Mi42OHwwMTliNmFkYzE0MjczMzFjMTdmM2U1ZWQ1YTE1Y2QwYw==

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