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webclient.exe

AAT Holding Sp z o.o.

This is a setup program which is used to install the application. The file has been seen being downloaded from zamkowa.mmgastro.pl and multiple other hosts.
Publisher:
AAT Holding Sp z o.o.  (signed and verified)

MD5:
8747055b3189fe6eb0b7adfd5cc610e4

SHA-1:
cfc557c06388aa99a5d3e4ca8cfce97cbcf80ff9

SHA-256:
394d785dc672d5965c3944b9691e932d4c2d35a376f604b597667ddac8e2a0aa

Scanner detections:
2 / 68

Status:
Clean  (2 probable false positive detections)

Explanation:
These detections are probably false positives (erroneous), the file is probably malware free.

Analysis date:
11/5/2024 8:11:40 PM UTC  (today)

Scan engine
Detection
Engine version

McAfee
Trojan.Artemis!8747055B3189
18.0.204.0

Trend Micro House Call
Suspicious_GEN.F47V0220
7.2.52

File size:
888.8 KB (910,176 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
AAT Holding Sp z o.o.

Authority:
Unizeto Technologies S.A.

Valid from:
10/5/2011 10:19:46 AM

Valid to:
10/4/2012 10:19:46 AM

Subject:
C=PL, O=AAT Holding Sp z o.o., OU=Warszawa, CN=NOVUS, E=michal.wasilewski@aat.pl

Issuer:
CN=Certum Level III CA, OU=Certum Certification Authority, O=Unizeto Technologies S.A., C=PL

Serial number:
2EC7ECB564F5A7DD9B1F376D18DFCFB2

File PE Metadata
Compilation timestamp:
8/16/2009 1:05:35 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:lUWqistg94s0dzL8GXGNx+kqU3Cf1VjAKhhI9KwqLX+qwhK6ry:lUU7Af86G1qU3CtlAKhm9RqLX+Phle

Entry address:
0xA7D8

Entry point:
E8, E3, FE, FF, FF, 33, C0, 50, 50, 50, 50, E8, 54, 2B, 00, 00, C3, 56, 57, 8B, 7C, 24, 0C, 8B, F1, 8B, CF, 89, 3E, E8, E2, A7, FF, FF, 89, 46, 08, 89, 56, 0C, 8B, 87, 1C, 0C, 00, 00, 89, 46, 10, 5F, 8B, C6, 5E, C2, 04, 00, 8B, C1, 8B, 08, 8B, 50, 10, 3B, 91, 1C, 0C, 00, 00, 75, 0D, 6A, 00, FF, 70, 0C, FF, 70, 08, E8, C1, AC, FF, FF, C3, 55, 8B, EC, 83, EC, 1C, 56, 33, F6, 56, 56, 56, 56, 8D, 45, E4, 50, FF, 15, 30, 22, 41, 00, 85, C0, 74, 21, 56, 56, 56, 8D, 45, E4, 50, FF, 15, 34, 22, 41, 00, 8D, 45, E4...
 
[+]

Code size:
66 KB (67,584 bytes)

The file webclient.exe has been seen being distributed by the following 2 URLs.

http://zamkowa.mmgastro.pl/WebClient.exe

http://192.168.0.9/WebClient.exe

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