jr2010setup.exe

Internet Info, s.r.o.

The application jr2010setup.exe by Internet Info, s.r.o 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 www.slunecnice.cz and multiple other hosts.
Publisher:
Internet Info, s.r.o.  (signed and verified)

MD5:
68907c197ef1dec2cb80ea14e1c0ec31

SHA-1:
da8a93edc14284d34dba484dee66acc0d389f303

SHA-256:
7cbc2a5a0780b52412d7f98415900a190702857b9b07c46179872f1806ec72cc

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/25/2024 6:13:10 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Internet.Installer (M)
16.5.5.20

File size:
11 MB (11,491,768 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\jr2010setup.exe

Digital Signature
Authority:
StartCom Ltd.

Valid from:
7/10/2015 10:08:15 AM

Valid to:
7/9/2018 11:20:39 AM

Subject:
E=info@iinfo.cz, CN="Internet Info, s.r.o.", O="Internet Info, s.r.o.", L=Praha 6 - Hradčany, S=Praha, C=CZ

Issuer:
CN=StartCom Class 3 Primary Intermediate Object CA, OU=Secure Digital Certificate Signing, O=StartCom Ltd., C=IL

Serial number:
123B94555D4D63

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):
196608:IVXQpoJ+qz7d39pTtcW24U86QN1iM0Cb/V/dgRXrJcrUGuf6eAKoAqPDx4xX9Nd8:IVA7YZ39pTT24jXiZzExCa5Ou

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 jr2010setup.exe has been seen being distributed by the following 7 URLs.

http://www.slunecnice.cz/sw/jpeg-resampler/stahnout/29922/.../?md5=WIcz6DePHaNnRfo67z7ZJw&expires=1483181115

http://www.slunecnice.cz/sw/jpeg-resampler/stahnout/29922/.../?md5=INlSeUKrXFsmNQCn7raE4w&expires=1483968505

http://www.slunecnice.cz/sw/jpeg-resampler/stahnout/29922/.../?md5=iY5mzcGLv17bXIEC1v2xtw&expires=1465401342

http://www.slunecnice.cz/sw/jpeg-resampler/stahnout/29922/.../?md5=v6ABH0KIPSeRX6-IvOjAuw&expires=1459931564

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