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new_ver_1.5.4.0.exe

Windows Optimizer

Nanjing Aodimu Tech Co.,Ltd

The application new_ver_1.5.4.0.exe, “Windows Optimizer Setup ” by Nanjing Aodimu Tech Co.,Ltd 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 program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from download1.file-mirror.org.
Publisher:
MicroTools   (signed by Nanjing Aodimu Tech Co.,Ltd)

Product:
Windows Optimizer

Description:
Windows Optimizer Setup

MD5:
ddf88bb2f7cf247250072ee7749e0292

SHA-1:
d4cd2e7ac63f4bfa8e9daf6335c9fce290ce9b2b

SHA-256:
a20c8102661d7ece495304f74f1f5e7ece53b2e929dcee177ebd4901f95489b7

Scanner detections:
1 / 68

Status:
Potentially unwanted

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:
5/15/2024 2:45:46 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Installer.JiangsuCN
15.3.9.1

File size:
1.7 MB (1,787,096 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\ProgramData\optimizer\program\new_ver_1.5.4.0.exe

Digital Signature
Signed by:
Nanjing Aodimu Tech Co.,Ltd

Authority:
GlobalSign nv-sa

Valid from:
11/11/2013 5:54:44 PM

Valid to:
11/12/2014 5:54:44 PM

Subject:
CN="Nanjing Aodimu Tech Co.,Ltd", O="Nanjing Aodimu Tech Co.,Ltd", L=Nanjing, S=Jiangsu, C=CN

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
112112965DDA85B75119B4E6652039F33A95

File PE Metadata
Compilation timestamp:
6/19/1992 3:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
49152:aahvagCNl7+Sd1tSn0IrxQwkXYfinXBge:T9ENl7f1tSn0IrxaXYKRge

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, E8, CD, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, E8, CD...
 
[+]

Entropy:
7.9928

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

The file new_ver_1.5.4.0.exe has been seen being distributed by the following URL.

http://download1.file-mirror.org/.../optimizer-setup-update.exe

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