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installer_adobe_flash_player_english.exe

Download Manager

SAFe store btw

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_adobe_flash_player_english.exe by SAFe store btw 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. The file has been seen being downloaded from gipimfb9b1wuyi.kayisureakojo.info.
Publisher:
SAFe store btw  (signed and verified)

Product:
Download Manager

Version:
1.1553.134.0

MD5:
b7a1f0c84e39d206caa8f2fbeac8e0f1

SHA-1:
bc06b1671ad54d565f82ec866490ba995b4937d0

SHA-256:
71da262332f7499323f95dbbddc0b76cb0d15342ab03799f27023ba2b6df66cd

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:
12/27/2024 8:31:32 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse.SAFestorebtw.Bundler (M)
16.2.15.11

File size:
578.3 KB (592,200 bytes)

Product version:
1.1553.134.0

File type:
Executable application (Win32 EXE)

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

Language:
Language Neutral

Common path:
C:\users\{user}\Music\installer_adobe_flash_player_english.exe

Digital Signature
Signed by:
SAFe store btw

Authority:
thawte, Inc.

Valid from:
3/8/2015 7:00:00 AM

Valid to:
1/28/2016 6:59:59 AM

Subject:
CN=SAFe store btw, O=SAFe store btw, L=Dublin, S=Dublin, C=IE

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

Serial number:
320771129CDF5E84E404CA0FEC102EE3

File PE Metadata
Compilation timestamp:
12/6/2009 5:52:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:ZwNTwZFdFliCGni9Pz23X0WtbsxBcdGJEzK0QzMmKvAJdgD:ZwKZPAi9Lq5bsfcYJsK5zMmXG

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:
7.9429

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://gipimfb9b1wuyi.kayisureakojo.info/.../download?p=ADSTERRA&trckid=MTg3Mnw0ODA5fDIzMXwxMDczOTV8MTQzMDYyNTg2MXwzZDQzMjA3OS04YWM3LTQ1NjEtYzVjOS01ZTJhY2ZhMzNmNGR8MTE3LjAuNzIuMjIzfDAxOWI2YWRjMTQyNzMzMWMxN2YzZTVlZDVhMTVjZDBj

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