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diskmax.exe

Koshy John

This is a setup program which is used to install the application. The file has been seen being downloaded from www.koshyjohn.com and multiple other hosts.
Publisher:
Koshy John  (signed and verified)

MD5:
220bc6c5501bdd89ae53630535e3d6ea

SHA-1:
8815b95c50d9bf14806b6a4a5a111678437fd2e8

SHA-256:
a03df2bdf4315c4ba8d0c58233ef338573a090b944e4def0db02f430f8f9532c

Scanner detections:
3 / 68

Status:
Inconclusive  (not enough data for an accurate detection)

Analysis date:
4/26/2024 4:44:03 AM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Trojan.Win32.Fynloski
4.0.3.15822

ESET NOD32
Win32/Fynloski.AA
9.12134

Fortinet FortiGate
W32/Fynloski.AA!tr
8/22/2015

File size:
1.2 MB (1,301,368 bytes)

File type:
Executable application (Win32 EXE)

Language:
English (United Kingdom)

Common path:
C:\users\{user}\appdata\local\temp\diskmax.exe

Digital Signature
Signed by:
Koshy John

Authority:
COMODO CA Limited

Valid from:
3/21/2015 8:00:00 PM

Valid to:
3/21/2020 7:59:59 PM

Subject:
CN=Koshy John, O=Koshy John, STREET=14409 NE 37th Pl., STREET=J9, L=Bellevue, S=Washington, PostalCode=98007, C=US

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

Serial number:
00F0B9668B8F9B11A925E079E486F78DB1

File PE Metadata
Compilation timestamp:
7/21/2007 10:33:09 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:sLO+MbIQjppUdMQCv3024IK0YCX6vq2aOyK353povTlyFneU:sLAEQFpgMQCv3fE06ZHyKJz

Entry address:
0x11DE6

Entry point:
55, 8B, EC, 6A, FF, 68, E0, 49, 41, 00, 68, E0, 1D, 41, 00, 64, A1, 00, 00, 00, 00, 50, 64, 89, 25, 00, 00, 00, 00, 83, EC, 68, 53, 56, 57, 89, 65, E8, 33, DB, 89, 5D, FC, 6A, 02, FF, 15, 28, 41, 41, 00, 59, 83, 0D, 64, 97, 41, 00, FF, 83, 0D, 68, 97, 41, 00, FF, FF, 15, 2C, 41, 41, 00, 8B, 0D, 40, 93, 41, 00, 89, 08, FF, 15, 30, 41, 41, 00, 8B, 0D, 3C, 93, 41, 00, 89, 08, A1, 34, 41, 41, 00, 8B, 00, A3, 60, 97, 41, 00, E8, 1C, 01, 00, 00, 39, 1D, 90, 91, 41, 00, 75, 0C, 68, 6E, 1F, 41, 00, FF, 15, 38, 41...
 
[+]

Entropy:
7.9607

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

Code size:
73 KB (74,752 bytes)

The file diskmax.exe has been seen being distributed by the following 4 URLs.

http://www.koshyjohn.com/software/.../download.html?server=6

http://www.koshyjohn.com/software/.../download.html?server=1

http://www.koshyjohn.com/software/.../download.html?server=3

http://www.koshyjohn.com/.../DiskMax.exe

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