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eb0f478c757bd616da1bcd32653b54737f800236

SEDIF-SN

ICP-Brasil

The file eb0f478c757bd616da1bcd32653b54737f800236, “SEDIF-SN Setup ” by ICP-Brasil 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. It is installed within the Mozilla Firefox web browser as part of an addin/plugin. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
Publisher:
SEFAZ   (signed by ICP-Brasil)

Product:
SEDIF-SN

Description:
SEDIF-SN Setup

MD5:
f2fac42005d46d83ecd10576adfccfb9

SHA-1:
fb3d7685bb3faef2134d4c2fcabf8561449c7af1

SHA-256:
071324ec4ed8d3dc45619d59726e19811ca8a4bafcb30f55ea21a9d5c1bb7f05

Scanner detections:
1 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
2/26/2025 2:05:42 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.CSH (L)
16.12.3.4

File size:
32.6 MB (34,183,033 bytes)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\mozilla\firefox\profiles\{user}.default\cache2\entries\eb0f478c757bd616da1bcd32653b54737f800236

Digital Signature
Signed by:
ICP-Brasil

Authority:
ICP-Brasil

Valid from:
1/5/2016 9:00:00 PM

Valid to:
1/4/2017 8:59:59 PM

Subject:
CN=SECRETARIA DA FAZENDA:10572014000133, OU=Autenticado por Certisign Certificadora Digital, OU=RFB e-Codigo A1, OU=Secretaria da Receita Federal do Brasil - RFB, O=ICP-Brasil, C=BR

Issuer:
CN=AC Certisign RFB G4, OU=Secretaria da Receita Federal do Brasil - RFB, O=ICP-Brasil, C=BR

Serial number:
0A6D334D270C79A492F623E0EF8D3551

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

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
786432:bD++QeixGt6e/mj1yEXWZO8WfqCi9RgqxU02oL5vNt:bDC0hOpyk/qxU0pP

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, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

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

Code size:
37 KB (37,888 bytes)

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