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seznam.cz.exe

Seznam.cz, a.s.

The application seznam.cz.exe by Seznam.cz, a.s 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. The file has been seen being downloaded from ftp-stahuj.centrum.cz.
Publisher:
Seznam.cz, a.s.  (signed and verified)

MD5:
d1890f81b7206c4267e0c3f58ddc35d3

SHA-1:
0a55afb55af396f4c87875a7a5acd20f68327d0f

SHA-256:
aa53661fd91bf9d12ad93c601f841b70f0a49f2462b81535237f2b0c8de0deb2

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/5/2024 2:32:25 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Seznam (M)
16.10.19.12

File size:
31.2 MB (32,735,808 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Signed by:
Seznam.cz, a.s.

Authority:
Thawte, Inc.

Valid from:
9/23/2014 2:00:00 AM

Valid to:
4/11/2015 1:59:59 AM

Subject:
CN="Seznam.cz, a.s.", O="Seznam.cz, a.s.", L=Praha 5, S=Praha 5, C=CZ

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
7328E1773A755016272BB51524E38F71

File PE Metadata
Compilation timestamp:
12/5/2009 11:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
786432:Tn9Qd70QdlvJziyKbni1Ms5jA+4VoZFsy8SahwGC2:gwQdHi5i1Ms5X4VoZFL8LC2

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://ftp-stahuj.centrum.cz/dl/57ee555a48adc5a7ab8934ba170d838a/54d22d7b/stahuj/download/software/secured/s/seznamcz/103/.../Seznam.cz.exe

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