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installer_java_english.exe

TiKi TaKa

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application installer_java_english.exe by TiKi TaKa 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 OutBrowse Revenyou 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.
Publisher:
TiKi TaKa  (signed and verified)

MD5:
d10d6763a0228e1ba0afe7aa9ffbdf68

SHA-1:
a7dd5602c00c317ea0360e05eb8ba17d3a8213fd

SHA-256:
878f3e9759dcfe0017e3a29912c2b57ac24e398c7013eca9c373d330ef2c3c8a

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:
12/26/2024 5:19:45 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse.Bundler
16.2.8.23

File size:
572.7 KB (586,416 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
OutBrowse Revenyou (using Nullsoft Install System)

Language:
Language Neutral

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

Digital Signature
Signed by:
TiKi TaKa

Authority:
thawte, Inc.

Valid from:
1/16/2015 5:00:00 PM

Valid to:
12/17/2015 4:59:59 PM

Subject:
CN=TiKi TaKa, O=TiKi TaKa, L=Dublin, S=Dublin, C=IE

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

Serial number:
3487E38E20A9221880B21663DD3A995D

File PE Metadata
Compilation timestamp:
12/5/2009 3:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:QGmHMQjzWX31DeCT+gTrbgwmsNn5H2XulIfOBLRNMKlHDi1hEkDng:Q9sQjSnICNTrhmsN5H2UxLRNM64DTg

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, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9702

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://clk1008.com/adServe/adClick?ai=dxYyzVlXuV89dt6QTmptUq6RFFWPj2u S/nhgP6ZIIaUUMHdIyOwtvab1lx3xPHhNk7atT7fRDbI fytn2CEj8TVrluwk0Lbo95wYL0Y9gB Mv0rN9rGqzWHxKQpExFNHtaJ5Y51NbPgHoPQHXyCNbP10 PZxtMFCMkgwn7yDOkYH2PmEsunx5Bus9nsHjogeei3cEETEJJH4bUM/b8dmiRc53 OHl zckGqNN v2p0NLRLoYFczkOF4McevelHcHJpw9/fsq/.../&src=BANNER

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