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MiniBrowser.exe

Seznam Mini Browser

Seznam.cz, a.s.

The application MiniBrowser.exe, “Mini www prohlížec pro webové aplikace (pomocník poštáka)” 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. While running, it connects to the Internet address 10.im.cz on port 443.
Publisher:
Seznam.cz a.s.  (signed by Seznam.cz, a.s.)

Product:
Seznam Mini Browser

Description:
Mini www prohlížec pro webové aplikace (pomocník poštáka)

Version:
1.0.0.1

MD5:
1915c13fb6a76d9d890deeb1019b7967

SHA-1:
a20eab64f3242192e287f98dd0f4a3e795dc54e9

SHA-256:
9b6e3c2499b5591f6c3110878a4e1b8470335ffe4e65ed3a86ffb991bf4e8237

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/30/2024 1:00:48 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Seznam (M)
16.10.19.12

File size:
660 KB (675,872 bytes)

Product version:
1.0.0.1

Copyright:
(c)2009 Seznam.cz a.s. All rights reserved.

Original file name:
MiniBrowser.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\seznam.cz\bin\minibrowser.exe

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

Authority:
Thawte, Inc.

Valid from:
4/5/2011 2:00:00 AM

Valid to:
4/5/2012 1:59:59 AM

Subject:
CN="Seznam.cz, a.s.", O="Seznam.cz, a.s.", L=Prague, S=Czech Republic, C=CZ

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

Serial number:
2F710673E9C7B8618A0CF6CCD6B56DFB

File PE Metadata
Compilation timestamp:
1/10/2012 3:16:32 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:3ENXmBeqm2kY17fkh+1MDErMeDZO6jNWgsn5GiY:3Ez0fkgPDZO4NoIz

Entry address:
0x4B14E

Entry point:
E8, 2A, 64, 00, 00, E9, 79, FE, FF, FF, 3B, 0D, 60, D8, 48, 00, 75, 02, F3, C3, E9, AC, 64, 00, 00, 8B, FF, 55, 8B, EC, 56, 8B, 75, 14, 57, 33, FF, 3B, F7, 75, 04, 33, C0, EB, 65, 39, 7D, 08, 75, 1B, E8, 9C, 27, 00, 00, 6A, 16, 5E, 89, 30, 57, 57, 57, 57, 57, E8, F6, 0A, 00, 00, 83, C4, 14, 8B, C6, EB, 45, 39, 7D, 10, 74, 16, 39, 75, 0C, 72, 11, 56, FF, 75, 10, FF, 75, 08, E8, DF, 19, 00, 00, 83, C4, 0C, EB, C1, FF, 75, 0C, 57, FF, 75, 08, E8, 5E, 23, 00, 00, 83, C4, 0C, 39, 7D, 10, 74, B6, 39, 75, 0C, 73...
 
[+]

Code size:
439.5 KB (450,048 bytes)

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

TCP (HTTP SSL):
Connects to email.seznam.cz  (77.75.78.150:443)

TCP (HTTP SSL):
Connects to login.szn.cz  (77.75.78.55:443)

TCP (HTTP SSL):
Connects to h.imedia.cz  (77.75.79.9:443)

TCP (HTTP SSL):
Connects to ad.seznam.cz  (77.75.78.72:443)

TCP (HTTP SSL):
Connects to ls6.host.hit.gemius.pl  (137.74.1.71:443)

TCP (HTTP SSL):
Connects to i.im.cz  (77.75.78.2:443)

TCP (HTTP SSL):
Connects to assigned-81-0-212-200.casablanca.cz  (81.0.212.200:443)

TCP (HTTP SSL):
Connects to assigned-81-0-212-199.casablanca.cz  (81.0.212.199:443)

TCP (HTTP SSL):
Connects to 10.im.cz  (77.75.78.19:443)

TCP (HTTP):
Connects to a23-54-91-27.deploy.static.akamaitechnologies.com  (23.54.91.27:80)

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