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instfluxo.exe

Polyvan Informatica

Polyvan Informatica Ltda

The program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from www.polyvanet.com.br.
Publisher:
Polyvan Informatica Ltda

Product:
Polyvan Informatica

Description:
Polyvan Informatica Setup

MD5:
3728577e71a80f11a7d4c53862aa8a6c

SHA-1:
9885e832cf7af60d5f88fcc400b4af02067d89c3

SHA-256:
dd1e53a2f18373e98fe6739795ed01ea4cedc2361be08b00fca64b303afc9a8d

Scanner detections:
1 / 68

Status:
Clean  (1 probable false positive detection)

Explanation:
This is mosty likely a false positive detection, the file is probably clean.

Analysis date:
7/20/2025 9:52:21 PM UTC  (today)

Scan engine
Detection
Engine version

Qihoo 360 Security
HEUR/Malware.QVM05.Gen
1.0.0.1015

File size:
3.2 MB (3,322,775 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

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

File PE Metadata
Compilation timestamp:
6/19/1992 9:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:Mc7yM/3++G8n8imBahMqiQNDXrJl7K/E6g:b/u+G88VahPiQND7JNK/Ex

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

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

Code size:
39.5 KB (40,448 bytes)

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

http://www.polyvanet.com.br/.../instfluxo.exe

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