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air7b77.exe

Surf Canyon Incorporated

The application air7b77.exe by Surf Canyon has been detected as a potentially unwanted program 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 NSIS (Nullsoft Scriptable Install System) installer. It is also typically executed from the user's temporary directory.
Publisher:
Surf Canyon Incorporated  (signed and verified)

MD5:
0f9c5fd1c1d0d4b6c37c675f8bb77a36

SHA-1:
8eb34cc0bae28ae25099218ae346ba3ad6334f83

SHA-256:
8ae16da0376c38984b31226286a37a370cc5128f036c61f099f35aec703812ab

Scanner detections:
1 / 68

Status:
Potentially unwanted

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:
11/30/2024 11:13:51 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.SurfCanyonorporated.H
14.8.7.18

File size:
647.2 KB (662,720 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\air7b77.exe

Digital Signature
Signed by:
Surf Canyon Incorporated

Authority:
VeriSign, Inc.

Valid from:
12/12/2013 4:00:00 PM

Valid to:
3/13/2017 4:59:59 PM

Subject:
CN=Surf Canyon Incorporated, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Surf Canyon Incorporated, L=San Francisco, S=California, C=US

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:
1F54086556A315E8D932AFD0318766A3

File PE Metadata
Compilation timestamp:
12/5/2009 2:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:QKOsd9nIroj2Dn7Aift2h3NH8wULw2sfs+GzDjVgQXwbQ0oAYsLaJGGjP6:QKOs/nIrDra3h8xX6GbV+Q0nlGjy

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.9692

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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