flash player.exe

Yumon System SL

This is the Softpulse installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application flash player.exe by Yumon System SL 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 Softpulse SoftwareBundler installer. The file has been seen being downloaded from ttb.jdsoftwred.com.
Publisher:
Yumon System SL  (signed and verified)

MD5:
40da6898a9992332236d3a10179fe7d9

SHA-1:
1b1796fcc3ef65c6ecbfa70aa3a17e3f99b633c0

SHA-256:
7140cf64e61d85fc63d429aa6f53640fef37514957cad9f6ecf7be830619afea

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:
11/23/2024 12:46:17 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Softpulse (M)
17.2.3.19

File size:
670.1 KB (686,224 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Softpulse SoftwareBundler

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

Digital Signature
Signed by:

Authority:
Symantec Corporation

Valid from:
1/22/2015 1:00:00 AM

Valid to:
1/23/2016 12:59:59 AM

Subject:
CN=Yumon System SL, O=Yumon System SL, L=Barcelona, S=Barcelona, C=ES

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
7B7F3A830B070F1E43615D98CA5859CA

File PE Metadata
Compilation timestamp:
11/12/2015 11:14:58 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

Entry address:
0x1A3000

Entry point:
60, BE, 00, 60, 50, 00, 8D, BE, 00, B0, EF, FF, 57, 83, CD, FF, EB, 10, 90, 90, 90, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 75, D1, F8, 89...
 
[+]

Packer / compiler:
UPX 2.90LZMA

Code size:
632 KB (647,168 bytes)

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

http://ttb.jdsoftwred.com/download/request/.../QldMoeTI?__tc=1448704050.756&lpsl=5c2eaa82ad94c9e6fd1721d41ae14ae2&expire=1448790437&PubID=P2758095851-532241773-45390634-3811663247&slp=www.needgilerr.com&ClickID=ShH2b9DfIyQ1VPZO8nZxG2j81m0&fileName=Flash Player

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