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sputnik_bundle.exe

Sputnik

The application sputnik_bundle.exe by Sputnik 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 sputnikdistr.ru and multiple other hosts.
Publisher:
Sputnik  (signed and verified)

MD5:
e62445de2a8c2c165b4c43d70cb9505c

SHA-1:
46bac5a78fb810ed759556ca3d7a9a22291b6697

SHA-256:
ee4b66f2af47c8c6ae3b33d58d776f7d6c91aa7dfa143d2369eb271c2f821993

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/15/2024 7:27:12 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Sputnik (M)
16.11.21.21

File size:
572.6 KB (586,376 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\sputnik_bundle.exe

Digital Signature
Signed by:
Sputnik

Authority:
thawte, Inc.

Valid from:
3/20/2015 3:00:00 AM

Valid to:
3/20/2016 2:59:59 AM

Subject:
CN=Sputnik, O=Sputnik, L=Moscow, S=Moscow, C=RU

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
1271957F7456907E0D8CD143EF7463B4

File PE Metadata
Compilation timestamp:
3/10/2016 4:19:51 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:gVr5FcvkH/baAHYbVpTEZp1Dh7bStF888888888888W888888888888BF5:TsfbaAHYbVpTE31Dh7buwP5

Entry address:
0x6DF84

Entry point:
55, 8B, EC, 83, C4, EC, 53, 33, C0, 89, 45, EC, B8, 88, 88, 46, 00, E8, C6, C2, F9, FF, 33, C0, 55, 68, 0D, E0, 46, 00, 64, FF, 30, 64, 89, 20, E8, 4B, A8, FF, FF, E8, 3E, 8E, FF, FF, 84, C0, 74, 2E, E8, 21, 57, FA, FF, 8B, D8, 8B, C3, E8, 38, 8F, FF, FF, 8D, 55, EC, 8B, C3, E8, FA, 57, FA, FF, 8B, 45, EC, E8, 5E, 7D, FE, FF, 8B, C3, E8, D3, 9B, FF, FF, 8B, C3, E8, E0, D2, F9, FF, A1, 20, 08, 47, 00, 83, 38, 02, 74, 09, A1, 20, 08, 47, 00, 33, D2, 89, 10, 33, C0, 5A, 59, 59, 64, 89, 10, 68, 14, E0, 46, 00...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
434.5 KB (444,928 bytes)

The file sputnik_bundle.exe has been seen being distributed by the following 3 URLs.

http://sputnikdistr.ru/.../sputnik_build172.exe

http://sputnikdistr.ru/.../sputnik_build53.exe

http://sputnikdistr.ru/downloads/.../sputnik_bundle.exe

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