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st81485.exe

Tehprint

The application st81485.exe by Tehprint has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup program which is used to install the application. The file has been seen being downloaded from 4c9073d8ccca482833ad5597.appsevenloads.ru.
Publisher:
Tehprint  (signed and verified)

MD5:
0217c78017ba7e08c16c377867a078e7

SHA-1:
f81fe3838f3c2fad349dd97e18e55520e61f0632

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
5/19/2024 4:12:37 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Adware.InstallCube (M)
17.2.26.7

File size:
3.4 MB (3,617,440 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Documents and Settings\{user}\My documents\downloads\st81485.exe

Digital Signature
Signed by:
Tehprint

Authority:
COMODO CA Limited

Valid from:
3/23/2016 4:00:00 AM

Valid to:
3/24/2017 3:59:59 AM

Subject:
CN=Tehprint, O=Tehprint, STREET="Naval St., 10, 45", L=Petropavlovsk-Kamchatskiy, S=RU, PostalCode=683023, C=RU

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
79CD089EFD9120B12CE106EF2215E4A5

File PE Metadata
Compilation timestamp:
4/13/2016 4:35:57 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

Entry address:
0x34C2C0

Entry point:
55, 8B, EC, 6A, FF, 68, 60, 27, 75, 00, 68, 58, D0, 74, 00, 64, A1, 00, 00, 00, 00, 50, 64, 89, 25, 00, 00, 00, 00, 83, EC, 58, 53, 56, 57, 89, 65, E8, FF, 15, 48, 00, 75, 00, 33, D2, 8A, D4, 89, 15, B4, 62, 75, 00, 8B, C8, 81, E1, FF, 00, 00, 00, 89, 0D, B0, 62, 75, 00, C1, E1, 08, 03, CA, 89, 0D, AC, 62, 75, 00, C1, E8, 10, A3, A8, 62, 75, 00, 33, F6, 56, E8, E3, 0B, 00, 00, 59, 85, C0, 75, 08, 6A, 1C, E8, B0, 00, 00, 00, 59, 89, 75, FC, E8, AE, 08, 00, 00, FF, 15, A8, 00, 75, 00, A3, B8, 67, 75, 00, E8...
 
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Developed / compiled with:
Microsoft Visual C++ v6.0

Code size:
3.3 MB (3,467,264 bytes)

The file st81485.exe has been seen being distributed by the following URL.

http://4c9073d8ccca482833ad5597.appsevenloads.ru/api/web/getInstaller?transaction_id=220146563&token=3af1b6342b3a7317f366d88f90e173ce&return_url=http://.../3.exe&source=&format=json

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