The FirefoxSetup-0.9.exe (Firefox) File Analysis

Updated 4 hours ago

Checked by Malware Check

FirefoxSetup-0.9.exe

Technical Analysis

File Name	FirefoxSetup-0.9.exe
File Type	PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed
Scanner Version	1.0.234.174
Database Version	2026-01-19 22:00:21 UTC

✓

Clean File

No threats detected by our scanner

Detection Rate

4,960,732

File Size (bytes)

2026-01-19

Analysis Date

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File Identification

Hash Type	Value	Action
MD5	1ef40904a214dd2ddf40b7355a5ec4d7
SHA1	0337fffd00d8c59a9bfd2940f584455a3f05222c
SHA256	b86a29c9deaf998d9e42cb2c8f0d44e5140126a7189d9b918cf77ef54a3434a6
SHA512	af9034ca3830d65bc8ff5a4f6bbd1f0179d43fc70bc2f06b91ea2092520c986bff814aa6c05bf350bc7a2c5001f36fe92dc036a17ed7ff0185ddcfe7909b70ed
ImpHash	63ef7b39c5b13c332cf9f67aa8171bba

PE Analysis

Basic Information

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Icon	Hash: 7449e7a2b49607e06dd51e9a5583c0e7 Fuzzy: a0944f9361276e2a5e874864a5c88639 dHash: e8e2eae4b696c6cc
Image Base	`0x00400000`
Entry Point	`0x0041c1a0`
Compilation Time	2003-12-09 19:18:17
Checksum	0x00000000 (Actual: 0x004bc25a)
OS Version	4.0
PEiD Signatures	`PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed`
Digital Signature	No valid SignedData structure was found.
Imports	5 libraries KERNEL32, COMCTL32, MSVCRT, OLEAUT32, USER32
Exports	0 functions
Resources	12 Resources
Sections	3 Sections

Version Information

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CompanyName	Mozilla
FileDescription	Firefox
FileVersion	3, 12, 0, 0
InternalName	7zS.sfx
LegalCopyright	Mozilla
OriginalFilename	7zS.sfx
ProductName	Firefox
ProductVersion	3, 12, 0, 0
Translation	0x0409 0x04b0

PE Sections

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Name	Virtual Address	Virtual Size	Raw Size	Entropy	Characteristics	MD5
`UPX0`	`0x00001000`	73,728 bytes	0 bytes	0.00 (Normal)	`IMAGE_SCN_CNT_UNINITIALIZED_DATA\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`D41D8CD98F00B204E9800998ECF8427E`
`UPX1`	`0x00013000`	40,960 bytes	37,888 bytes	7.88 (Packed/Encrypted)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`AEE50018CE03528D979DE124DFE475DE`
`.rsrc`	`0x0001d000`	12,288 bytes	12,288 bytes	4.81 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`C213B158F98D58200C7200C5A4E39506`

Entropy Analysis Alert

1 section(s) with high entropy (≥7.5) detected - possible packing/encryption

Resource Analysis

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Total Resources: 12 (11,090 bytes)

Resource Type	Count	Total Size	Percentage
RT_ICON	6	10,032 bytes	90.5%
RT_DIALOG	1	184 bytes	1.7%
RT_STRING	2	136 bytes	1.2%
RT_GROUP_ICON	1	90 bytes	0.8%
RT_VERSION	1	644 bytes	5.8%
None	1	4 bytes	0%

Certificate Chain Analysis

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Certificate Information

Product	Firefox
Description	Firefox
File Version	3, 12, 0, 0
Original Name	7zS.sfx
Internal Name	7zS.sfx
Copyright	Mozilla

✓ This file has been digitally signed and the certificate chain has been verified

The signature ensures file integrity and authenticity from the publisher
Timestamping proves when the signature was applied

Certificate Verification Status

No valid SignedData structure was found.

Recommendation: Verify the file source and ensure it comes from a trusted publisher.

Remember: This is Result of Online Virus Scanner

Gridinsoft Anti-Malware has a much more powerful virus scanning engine. We recommend using it for a more precise diagnosis of infected systems. This brief guide will help you install our flagship product for more accurate diagnostics:

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Keep Your System Protected

This file appears clean, but regular security maintenance is important

Regular Scans: Run weekly system scans to detect new threats before they can cause damage.
Keep Software Updated: Ensure your operating system and all applications have the latest security patches.
Safe Browsing: Avoid suspicious websites and never download software from untrusted sources.
Email Security: Be cautious with email attachments and links, even from known contacts.

Proactive Protection

This file passed all security checks, but stay vigilant. New malware variants appear daily that can evade detection. Always verify files come from official sources and check digital signatures when available.

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