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flashplayer_updater.exe

Start Installer

This is the InstallMetrix bundle installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application flashplayer_updater.exe by Start Installer 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 InstallMetrix Software installer. With this installer, users are expecting to download the free Adobe Flash Player but before that occurs they may be presented with additional offers, mostly potentially unwanted software or adware.
Publisher:
Start Installer  (signed and verified)

MD5:
63cf394fe8ef0b19bb12724c572bb784

SHA-1:
c1c02cae0a83283dde5cbee1c4f203bf9e70257b

SHA-256:
673fc258e201cf3de3f9641c760e64b17c1432652ca9a70b5fe9997c43441de5

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 1:08:13 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallMetrix.StartIns (M)
16.6.29.2

File size:
1.1 MB (1,148,056 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
InstallMetrix Software

Language:
English (United Kingdom)

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

Digital Signature
Signed by:
Start Installer

Authority:
COMODO CA Limited

Valid from:
7/30/2014 1:00:00 AM

Valid to:
7/31/2015 12:59:59 AM

Subject:
CN=Start Installer, OU=Start Installer, O=Start Installer, STREET="660 4th Street, Suite #427", L=San Francisco, S=California, PostalCode=94107, C=US

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
698FCE4EEDDA7C3853C0A7CDE049BA16

File PE Metadata
Compilation timestamp:
6/24/2015 7:09:26 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:Gtb20pkaCqT5TBWgNQ7aNQ8P/F8wByW+CszZ6AF:zVg5tQ7aNpP/FiWs5F

Entry address:
0x25F74

Entry point:
E8, 6A, CE, 00, 00, E9, 7F, FE, FF, FF, CC, CC, 57, 56, 8B, 74, 24, 10, 8B, 4C, 24, 14, 8B, 7C, 24, 0C, 8B, C1, 8B, D1, 03, C6, 3B, FE, 76, 08, 3B, F8, 0F, 82, 68, 03, 00, 00, 0F, BA, 25, 58, 01, 4C, 00, 01, 73, 07, F3, A4, E9, 17, 03, 00, 00, 81, F9, 80, 00, 00, 00, 0F, 82, CE, 01, 00, 00, 8B, C7, 33, C6, A9, 0F, 00, 00, 00, 75, 0E, 0F, BA, 25, 70, A3, 4B, 00, 01, 0F, 82, DA, 04, 00, 00, 0F, BA, 25, 58, 01, 4C, 00, 00, 0F, 83, A7, 01, 00, 00, F7, C7, 03, 00, 00, 00, 0F, 85, B8, 01, 00, 00, F7, C6, 03, 00...
 
[+]

Entropy:
7.0565

Code size:
557.5 KB (570,880 bytes)

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

http://dlhostb4.com/download.php?campaignId=61&filename=FlashPlayer_Updater.exe&subid1=15rrj&subid2=supcc002&subid3=sda6p_cir9a&subid4=supcc002_chwlspu6p&subid5=jlp2_ch_35688_nokws_0624_0618test1ch

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