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smadav.exe

CustomInstaller

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 www.installdl.com.
Publisher:
Custom Installer  (signed by SIGNI SOFT SRL)

Product:
CustomInstaller

Version:
1.0.0.1

MD5:
84e2f328a671c6bb6730d1daa8a45af9

SHA-1:
6fdef9fdc4f72cb694f3017df91c5993a3668aad

SHA-256:
b04abe9ad7220cc89d4bfad2d660245e0f14c5bde0019c6467a567ccd8279e9c

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 8:09:51 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.7.24.6

File size:
682.1 KB (698,480 bytes)

Product version:
1.0.0.0

Copyright:
(c)2014-2015

Original file name:
CustomInstaller

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:
11/3/2014 7:00:00 AM

Valid to:
11/11/2015 7:00:00 PM

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:
5/18/2015 3:01:40 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:xEpQnWymNqjrr36GFyUwKeoZmwPg7fHNNJ+uxj0YEOAQbMknPh0IeSHW5iatfKOW:xEimAjrr92NNgS0fnQbMknPh0IeSHW5O

Entry address:
0x594EB

Entry point:
E8, 5A, 7E, 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, 59, 95, 45, 00, 6A, 00, FF, 75, 0C, FF, 75, F8, FF, 75, 08, E8, E7, 01, 01, 00, 8B, 45, 0C, 8B, 40, 04, 83, E0, FD, 8B, 4D, 0C, 89, 41, 04, 64, 8B, 3D...
 
[+]

Entropy:
6.6277

Code size:
447 KB (457,728 bytes)

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

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