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compatibilitycheck.exe

Ad Support

The application compatibilitycheck.exe by Ad Support has been detected as adware by 2 anti-malware scanners.
Publisher:
Ad Support  (signed and verified)

MD5:
79440a29ee7b090ee3f33aeca6b7e94f

SHA-1:
556095c3c04108657513e0db73f9659259fe752e

SHA-256:
1c10acd5823aee7927ee361da9ef1a12f34c5f7e51b9799e56ff19e4eb16ac18

Scanner detections:
2 / 68

Status:
Adware

Analysis date:
11/15/2024 7:46:28 PM UTC  (today)

Scan engine
Detection
Engine version

F-Prot
W32/Mywebsearch.F.gen
v6.4.7.1.166

Reason Heuristics
PUP.AdSupport
15.2.14.11

File size:
48.9 MB (51,252,392 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\roaming\compatibility verifier\compatibilitycheck.exe

Digital Signature
Signed by:
Ad Support

Authority:
Ad Support

Valid from:
10/16/2014 11:22:36 AM

Valid to:
10/16/2015 11:22:36 AM

Subject:
CN=Ad Support, O=Ad Support, S=London, C=GB

Issuer:
CN=AdSupport, O=Ad Support, S=London, C=GB

Serial number:
00E592A6D69AFA75AF

File PE Metadata
Compilation timestamp:
1/9/2015 3:47:00 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
786432:g6dcBsi9t+1rb8OoriGPbTctjmLS8PnguCBtu9u/36mQ7:g6VlX8OfGXctjmLS0pCBku/c7

Entry address:
0x22B22E9

Entry point:
E8, 17, 5D, 01, 00, E9, 39, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 8B, 44, 24, 08, 8B, 4C, 24, 10, 0B, C8, 8B, 4C, 24, 0C, 75, 09, 8B, 44, 24, 04, F7, E1, C2, 10, 00, 53, F7, E1, 8B, D8, 8B, 44, 24, 08, F7, 64, 24, 14, 03, D8, 8B, 44, 24, 08, F7, E1, 03, D3, 5B, C2, 10, 00, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 83, EC, 08, 0F, AE, 5C, 24, 04, 8B, 44, 24, 04, 25, 80, 7F, 00, 00, 3D, 80, 1F, 00, 00, 0F, 85, 59, 02, 00, 00, D9, 3C, 24, 66, 8B, 04, 24, 66, 83, E0, 7F, 66, 83...
 
[+]

Code size:
41.9 MB (43,985,920 bytes)

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

TCP (HTTP):
Connects to ec2-54-90-65-58.compute-1.amazonaws.com  (54.90.65.58:80)

TCP (HTTP):
Connects to ec2-54-146-221-202.compute-1.amazonaws.com  (54.146.221.202:80)

TCP (HTTP):
Connects to ec2-23-21-198-245.compute-1.amazonaws.com  (23.21.198.245:80)

TCP (HTTP):
Connects to ec2-107-21-244-124.compute-1.amazonaws.com  (107.21.244.124:80)

TCP (HTTP):
Connects to ec2-107-20-236-96.compute-1.amazonaws.com  (107.20.236.96:80)

TCP (HTTP):
Connects to a72-247-9-64.deploy.akamaitechnologies.com  (72.247.9.64:80)

TCP (HTTP):
Connects to a72-247-9-104.deploy.akamaitechnologies.com  (72.247.9.104:80)

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