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WebAdSystemHttpProxy.exe

WebAdSystemHttpProxy

Contextual Network SL

The application WebAdSystemHttpProxy.exe by Contextual Network SL has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
KalityWeb  (signed by Contextual Network SL)

Product:
WebAdSystemHttpProxy

Version:
1.4.15.0

MD5:
9dcda6f19811952ec42fdcb79ddb48aa

SHA-1:
67bf5df67b5039ef537be210d149f6250b31678e

SHA-256:
5d65c00e6fa2c0fbbb9be6bfa34ca55a6ca02d119e0d8c35f048554cd1b7463e

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/24/2024 12:39:56 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ContextualNetwork (M)
16.2.10.0

File size:
234.4 KB (239,984 bytes)

Product version:
1.4.15.0

Copyright:
© 2013 KalityWeb

Original file name:
WebAdSystemHttpProxy.exe

File type:
Executable application (Win32 EXE)

Language:
French (France)

Common path:
C:\Program Files\webadsystem\webadsystemhttpproxy.exe

Digital Signature
Signed by:
Contextual Network SL

Authority:
VeriSign, Inc.

Valid from:
10/9/2013 12:00:00 AM

Valid to:
10/8/2014 11:59:59 PM

Subject:
CN=Contextual Network SL, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Contextual Network SL, L=Barcelona, S=Cataluña, C=ES

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
6552B06992378630BEB8758E5A130404

File PE Metadata
Compilation timestamp:
11/11/2013 10:32:55 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:rGV6X2UJbbXLql/smorFkhTjPPE+6R22pCqOHa818kTRFdEpTTBfCLo0xUKX7IDS:KBwbbXu7vV+O118k1FeTTBqLo+Ugr

Entry address:
0x18B9C

Entry point:
E8, CE, 8B, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 53, 8B, 5D, 08, 83, FB, E0, 77, 6F, 56, 57, 83, 3D, C8, 81, 43, 00, 00, 75, 18, E8, E0, 52, 00, 00, 6A, 1E, E8, 2A, 51, 00, 00, 68, FF, 00, 00, 00, E8, F2, 4A, 00, 00, 59, 59, 85, DB, 74, 04, 8B, C3, EB, 03, 33, C0, 40, 50, 6A, 00, FF, 35, C8, 81, 43, 00, FF, 15, 1C, C0, 42, 00, 8B, F8, 85, FF, 75, 26, 6A, 0C, 5E, 39, 05, CC, 81, 43, 00, 74, 0D, 53, E8, 4F, 2F, 00, 00, 59, 85, C0, 75, A9, EB, 07, E8, 7F, 11, 00, 00, 89, 30, E8, 78, 11, 00, 00, 89...
 
[+]

Code size:
170.5 KB (174,592 bytes)

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

TCP (HTTP):
Connects to xx-fbcdn-shv-05-fra2.fbcdn.net  (31.13.81.71:80)

TCP (HTTP):
Connects to we-in-f99.1e100.net  (173.194.66.99:80)

TCP (HTTP):
Connects to vip1.vl413.slb6.mlp1.peakwebhosting.com  (67.221.35.146:80)

TCP (HTTP):
Connects to server-54-230-95-207.fra2.r.cloudfront.net  (54.230.95.207:80)

TCP (HTTP):
Connects to server-54-230-202-140.fra50.r.cloudfront.net  (54.230.202.140:80)

TCP (HTTP):
Connects to server-54-230-200-10.fra50.r.cloudfront.net  (54.230.200.10:80)

TCP (HTTP):
Connects to par10s09-in-f7.1e100.net  (173.194.40.103:80)

TCP (HTTP):
Connects to par10s09-in-f0.1e100.net  (173.194.40.96:80)

TCP (HTTP):
Connects to mil02s06-in-f4.1e100.net  (173.194.40.4:80)

TCP (HTTP):
Connects to mil02s06-in-f14.1e100.net  (173.194.40.14:80)

TCP (HTTP):
Connects to mil01s17-in-f9.1e100.net  (173.194.35.41:80)

TCP (HTTP):
Connects to mil01s17-in-f7.1e100.net  (173.194.35.39:80)

TCP (HTTP):
Connects to mil01s17-in-f6.1e100.net  (173.194.35.38:80)

TCP (HTTP):
Connects to mil01s17-in-f5.1e100.net  (173.194.35.37:80)

TCP (HTTP):
Connects to mil01s17-in-f26.1e100.net  (173.194.35.58:80)

TCP (HTTP):
Connects to mil01s17-in-f2.1e100.net  (173.194.35.34:80)

TCP (HTTP):
Connects to mil01s17-in-f14.1e100.net  (173.194.35.46:80)

TCP (HTTP):
Connects to mil01s17-in-f10.1e100.net  (173.194.35.42:80)

TCP (HTTP):
Connects to mil01s17-in-f1.1e100.net  (173.194.35.33:80)

TCP (HTTP):
Connects to mil01s16-in-f17.1e100.net  (173.194.35.17:80)

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