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windows_8_1_pro_permanent_activator_kms_daz_2015.exe

KEREST-SOFT

The application windows_8_1_pro_permanent_activator_kms_daz_2015.exe by KEREST-SOFT 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 file has been seen being downloaded from doc-0s-bk-docs.googleusercontent.com.
Publisher:
KEREST-SOFT  (signed and verified)

MD5:
051e6087cefa9cf72e66b33496a999ac

SHA-1:
52a9a555170a793bd32e10588e143e6a80addc10

SHA-256:
d1534dcdff55eee88f66fe79709e9691fd540c3e4024815c531b4666519034eb

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/26/2024 4:00:39 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.KERESTSO (M)
16.3.20.11

File size:
3.4 MB (3,596,944 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\windows_8_1_pro_permanent_activator_kms_daz_2015.exe

Digital Signature
Signed by:
KEREST-SOFT

Authority:
COMODO CA Limited

Valid from:
3/5/2016 5:30:00 AM

Valid to:
3/6/2017 5:29:59 AM

Subject:
CN=KEREST-SOFT, O=KEREST-SOFT, STREET="d. 54 kv. 311, Pr-Kt Oktyabrski", L=Pskov, S=RU, PostalCode=180004, C=RU

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

Serial number:
4ED23625DF93CFDB3B858976584B7188

File PE Metadata
Compilation timestamp:
3/20/2016 10:32:07 AM

OS version:
4.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:w/jwMdMpH+R4oixIgjgzU4aJy74PYuipaMcguXKuVYQGOH3lKygUBocPtvcB:cyVe74PYKx73RPU

Entry address:
0x349160

Entry point:
55, 8B, EC, 6A, FF, 68, 68, D1, 74, 00, 68, F8, 9E, 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, 30, D0, 74, 00, 33, D2, 8A, D4, 89, 15, 40, 23, 75, 00, 8B, C8, 81, E1, FF, 00, 00, 00, 89, 0D, 3C, 23, 75, 00, C1, E1, 08, 03, CA, 89, 0D, 38, 23, 75, 00, C1, E8, 10, A3, 34, 23, 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, 80, D0, 74, 00, A3, 38, 28, 75, 00, E8...
 
[+]

Entropy:
6.1166

Developed / compiled with:
Microsoft Visual C++ v6.0

Code size:
3.3 MB (3,457,024 bytes)

The file windows_8_1_pro_permanent_activator_kms_daz_2015.exe has been seen being distributed by the following URL.

https://doc-0s-bk-docs.googleusercontent.com/docs/securesc/ha0ro937gcuc7l7deffksulhg5h7mbp1/ha8r92ic8ih8p51kkrenko4qqgj7gvdh/1458446400000/05807166203349576339/.../0B361wn4Fd18hRGlDNU5DT0JNN3c?e=download

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