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The firefox.exe (Firefox) File Analysis

Updated 2 months ago
Checked by Malaware Check
firefox.exe

Technical Analysis

File Name firefox.exe
File Type
PE32+ executable (GUI) x86-64, for MS Windows
Scanner Version 1.0.211.174
Database Version 2025-03-19 16:00:30 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
682,560
File Size (bytes)
2025-03-19
Analysis Date

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File Identification

Hash Type Value Action
MD5
19265dfb54217db535fb035613dd8e8d
SHA1
23b393cf2a6fe989ed49779c475b7766c3b3d68c
SHA256
63e5c8ffac4331257b595e2714b0cb8f722ffe2789e70b1474ef40abf773bf34
SHA512
2568d3f093bc33a9802a7dea4c3dbe98d0df975b5902a6f9590155dfcbfb39d7186b0568cbadc34f024b3829e68712d8878efdf463e0429cfad8540752f4b1e4
ImpHash
bb4ce52e8306f88c0b1da570553704e4

PE Analysis

Basic Information

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Icon
Hash: b64c22dda2d144c061611d4369a70613
Fuzzy: bd3f1caee634c8c828adeb07a75367cc
dHash: 4a630d1d948ce071
Image Base 0x140000000
Entry Point 0x14001fce0
Compilation Time 2025-03-10 19:18:11
Checksum 0x000ad451 (Actual: 0x000ad451)
OS Version 10.0
PEiD Signatures PE32+ executable (GUI) x86-64, for MS Windows
PDB Path firefox.pdb
Digital Signature OK
Imports 17 libraries
Exports 101 functions
Resources 35 Resources
Sections 9 Sections

Version Information

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Comments
LegalCopyright ©Firefox and Mozilla Developers; available under the MPL 2 license.
CompanyName Mozilla Corporation
FileDescription Firefox
FileVersion 136.0.1
ProductVersion 136.0.1
InternalName Firefox
LegalTrademarks Firefox is a Trademark of The Mozilla Foundation.
OriginalFilename firefox.exe
ProductName Firefox
BuildID 20250310180126
Translation 0x0000 0x04b0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 338,849 bytes 338,944 bytes 6.34 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ E8D77958D86456CD94CE3B6B4BA8041F
.rdata 0x00054000 58,924 bytes 59,392 bytes 5.23 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ AA8CC3CE38C2A71DEBBCE12BAB0B9FD1
.data 0x00063000 11,120 bytes 1,536 bytes 2.45 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE F34964C0C81BB7D8B7875046B739C9D7
.pdata 0x00066000 10,296 bytes 10,752 bytes 5.41 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 7C675EC5619F875214DD586676CD8C13
.freestd 0x00069000 16 bytes 512 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ BF619EAC0CDF3F68D496EA9344137E8B
.retplne 0x0006a000 36 bytes 512 bytes 0.56 (Normal) 0x00000000 60E7349E46063B144CF642326DA037FD
.tls 0x0006b000 25 bytes 512 bytes 0.02 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 1F354D76203061BFDD5A53DAE48D5435
.rsrc 0x0006c000 255,848 bytes 256,000 bytes 7.17 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 008E977EC43F71A75E2337FC9AC747DD
.reloc 0x000ab000 1,140 bytes 1,536 bytes 4.66 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 8DC1F05B7CEE59D96BBAE3E5A354AA0A
Entropy Analysis Alert

1 section(s) with elevated entropy (≥6.5) - possible compression

Resource Analysis

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Total Resources: 35 (253,892 bytes)
Resource Type Count Total Size Percentage
LIMITEDACCESSFEATURE 1 56 bytes
0%
RT_ICON 24 250,716 bytes
98.7%
RT_STRING 1 46 bytes
0%
RT_GROUP_ICON 7 378 bytes
0.1%
RT_VERSION 1 1,004 bytes
0.4%
RT_MANIFEST 1 1,692 bytes
0.7%

Certificate Chain Analysis

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Certificate Information
Product Firefox
Description Firefox
File Version 136.0.1
Original Name firefox.exe
Signing Date 08:14 PM 03/10/2025 (88 days ago)
Verification Status Signed
Signers Mozilla Corporation; DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1; DigiCert Trusted Root G4; DigiCert
Counter Signers DigiCert Timestamp 2024; DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA; DigiCert Trusted Root G4; DigiCert
Internal Name Firefox
Copyright ©Firefox and Mozilla Developers; available under the MPL 2 license.
Certificate Chain Summary
DigiCert Trusted Root G4 #1 Primary
Validity Period: 2022-06-09 00:00:00 → 2031-11-09 23:59:59
Signature Algorithm: sha384RSA
Serial Number: 01 24 0A FB 1E 38 0B 8A 16 F1 4B 71 9D F4 D3 C0
DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 #2 Chain
Validity Period: 2021-04-29 00:00:00 → 2036-04-28 23:59:59
Signature Algorithm: sha384RSA
Serial Number: 08 AD 40 B2 60 D2 9C 4C 9F 5E CD A9 BD 93 AE D9
Mozilla Corporation #3 Chain
Validity Period: 2024-04-02 00:00:00 → 2027-06-18 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 07 37 B0 D0 DC DC AB 8D 78 D2 F4 0C B1 22 F9 3F
DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA #4 Chain
Validity Period: 2022-03-23 00:00:00 → 2037-03-22 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 07 36 37 B7 24 54 7C D8 47 AC FD 28 66 2A 5E 5B
DigiCert Trusted Root G4 #5 Chain
Validity Period: 2022-08-01 00:00:00 → 2031-11-09 23:59:59
Signature Algorithm: sha384RSA
Serial Number: 0E 9B 18 8E F9 D0 2D E7 EF DB 50 E2 08 40 18 5A
DigiCert Timestamp 2024 #6 Chain
Validity Period: 2024-09-26 00:00:00 → 2035-11-25 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 0B AE 66 BC 5A BA 7F 95 87 C6 F9 E9 04 E3 33 04

✓ 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

OK

Remember: This is Result of Online Virus Scanner

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Keep Your System Protected

This file appears clean, but regular security maintenance is important

  1. Regular Scans: Run weekly system scans to detect new threats before they can cause damage.
  2. Keep Software Updated: Ensure your operating system and all applications have the latest security patches.
  3. Safe Browsing: Avoid suspicious websites and never download software from untrusted sources.
  4. 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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