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update.exe

Cisco Clean Access Agent

Cisco Systems, Inc.

This is a self-extracting archive and installer. The file has been seen being downloaded from nac0.security.health.ufl.edu.
Publisher:
Cisco Systems, Inc.

Product:
Cisco Clean Access Agent

Description:
Cisco Clean Access Agent Installer Proxy

Version:
4, 1, 3, 0

MD5:
b842b5d613edcf9e03dc22c4d1b283a7

SHA-1:
182b4b4b4e3c5365fe69d65bc4092bda5bc358eb

SHA-256:
d615a8327e65638e11f097893998589f97e194fc2583e4e9f6747d2c59972895

Scanner detections:
1 / 68

Status:
Inconclusive  (not enough data for an accurate detection)

Analysis date:
11/5/2024 11:04:30 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Dr.Web
Trojan.DownLoader19.20994
9.0.1.05190

File size:
5.3 MB (5,570,458 bytes)

Product version:
4, 1, 3, 0

Copyright:
Copyright © 2006 - 2007

Original file name:
CCAAgentSetup.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

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

File PE Metadata
Compilation timestamp:
4/7/2010 5:12:51 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
98304:Ps2DaCeSj0/SixAcgm4nj4Ec+2eIHTkh8:U2DbeEeS/jeYIHT/

Entry address:
0x1A38E

Entry point:
E8, BC, 74, 00, 00, E9, 16, FE, FF, FF, 53, 8B, 5C, 24, 08, 56, 57, 8B, F9, C7, 07, D4, B8, 42, 00, 8B, 03, 85, C0, 74, 26, 50, E8, AD, DE, FF, FF, 8B, F0, 46, 56, E8, B8, F6, FF, FF, 85, C0, 59, 59, 89, 47, 04, 74, 12, FF, 33, 56, 50, E8, 15, 75, 00, 00, 83, C4, 0C, EB, 04, 83, 67, 04, 00, C7, 47, 08, 01, 00, 00, 00, 8B, C7, 5F, 5E, 5B, C2, 04, 00, 8B, C1, 8B, 4C, 24, 04, C7, 00, D4, B8, 42, 00, 8B, 09, 83, 60, 08, 00, 89, 48, 04, C2, 08, 00, 53, 8B, 5C, 24, 08, 56, 8B, F1, C7, 06, D4, B8, 42, 00, 8B, 43...
 
[+]

Entropy:
7.9896  (probably packed)

Code size:
152 KB (155,648 bytes)

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

http://nac0.security.health.ufl.edu/perfigo_download/.../Update.exe

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