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smadav.exe

SIGNI SOFT SRL

The application smadav.exe by SIGNI SOFT SRL has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The file has been seen being downloaded from installdl.com.
Publisher:
SIGNI SOFT SRL  (signed and verified)

Version:
0.0.0.0

MD5:
cc898122794166b1ae6e9267877836ae

SHA-1:
3942021370677dc0a8c9bd633aca027f89ce1554

SHA-256:
2b034e3237ebd16d2161bc1ebfcc61cc7a45d89293a11e4346add244cbbeae9b

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
11/5/2024 3:33:25 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.8.7.17

File size:
561.1 KB (574,576 bytes)

Product version:
0.0.0.0

File type:
Executable application (Win32 EXE)

Language:
English (United States)

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

Digital Signature
Signed by:
SIGNI SOFT SRL

Authority:
DigiCert Inc

Valid from:
11/2/2014 4:00:00 PM

Valid to:
11/11/2015 4:00:00 AM

Subject:
CN=SIGNI SOFT SRL, O=SIGNI SOFT SRL, L=Iasi, S=Iasi, C=RO

Issuer:
CN=DigiCert Assured ID Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
069EEE3A188BD66948EDFA466F9B4B55

File PE Metadata
Compilation timestamp:
2/15/2015 11:24:49 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:MzH0xqgt8Um4UVER64Ii47fnsNk8M49OBjHnAFR5wMi+YNzzgZH:qUMe8Um4tysNkkONHniXwMi+YNzzMH

Entry address:
0x490DB

Entry point:
E8, 84, 7D, 00, 00, E9, 79, FE, FF, FF, 8B, FF, 55, 8B, EC, 51, 53, 8B, 45, 0C, 83, C0, 0C, 89, 45, FC, 64, 8B, 1D, 00, 00, 00, 00, 8B, 03, 64, A3, 00, 00, 00, 00, 8B, 45, 08, 8B, 5D, 0C, 8B, 6D, FC, 8B, 63, FC, FF, E0, 5B, C9, C2, 08, 00, 58, 59, 87, 04, 24, FF, E0, 8B, FF, 55, 8B, EC, 51, 51, 53, 56, 57, 64, 8B, 35, 00, 00, 00, 00, 89, 75, FC, C7, 45, F8, 49, 91, 44, 00, 6A, 00, FF, 75, 0C, FF, 75, F8, FF, 75, 08, E8, 77, 01, 01, 00, 8B, 45, 0C, 8B, 40, 04, 83, E0, FD, 8B, 4D, 0C, 89, 41, 04, 64, 8B, 3D...
 
[+]

Entropy:
6.5863

Code size:
375.5 KB (384,512 bytes)

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

http://installdl.com/.../?key=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