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adobe_flashplayer.exe

Installer

OOO Master-Code

The application adobe_flashplayer.exe by OOO Master-Code has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The file has been seen being downloaded from update.soft2download.online. While running, it connects to the Internet address www.ibbalance.com on port 443.
Publisher:
OOO Master-Code  (signed and verified)

Product:
Installer

Version:
1.0.0.0

MD5:
b935b4b9313345d8123e655a19fab468

SHA-1:
d4de1cc7a66e677f80989b0eb4a29493fe7e1296

SHA-256:
e8c318283d8e7f36f6ba56f52a683e5889aa9ae4d6afc547b5b2c47762be4013

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.

Analysis date:
11/25/2024 2:50:50 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
16.8.9.6

File size:
736.1 KB (753,800 bytes)

Product version:
1.0.0.0

Copyright:
Copyright © 2015

Original file name:
Installer.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

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

Digital Signature
Signed by:
OOO Master-Code

Authority:
COMODO CA Limited

Valid from:
12/29/2015 6:00:00 PM

Valid to:
12/29/2016 5:59:59 PM

Subject:
CN=OOO Master-Code, O=OOO Master-Code, STREET="g. Moskva, shosse Leningradskoe, d. 96 korp. 1", L=Moscow, S=Moscow, PostalCode=125195, C=RU

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

Serial number:
279FF38879389EFB871A488209A250F7

File PE Metadata
Compilation timestamp:
4/27/2016 9:09:32 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
12288:rtgLR+HCmbPr7KOKjyeV4fO+GO2Z2RxjUMvyKQafipgoHJwumDEOpXGtqZP1Uw0c:ZIRedjIyfYZ2FjbX

Entry address:
0xB619E

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 04, 00, 03, 00, 00, 00, 30, 00, 00, 80, 0E, 00, 00, 00, C0, 00...
 
[+]

Entropy:
7.1705

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
720.5 KB (737,792 bytes)

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

http://update.soft2download.online/dl.php?qkdg=ygNaedMdxdlRZ3X0_thUVxhrlW-bmOvkR9g913Vxt3o.&cid=102feccedb3138494c42293e8e6e22&sid=1012&conversion_id=14618188151033&app_id=4&lp_id=1542&v=icoin&stub_id=293&v_id=IWaHgx_154e58mU8ETgKPJXOk-wkV5W9GCn9ZxKDaF0.&lpp=*-*-*

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to www.softologic.com  (174.37.181.31:80)

TCP (HTTP SSL):
Connects to www.ibbalance.com  (173.192.190.227:443)

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