The Webex exe (Webex) Cisco Systems, Inc File Malware Analysis
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The Webex.exe (Webex) File Analysis

Technical Analysis

File Name Webex.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed
Scanner Version 1.0.229.174
Database Version 2025-12-02 00:00:32 UTC

Clean File

No threats detected by our scanner

0%
Detection Rate
1,717,984
File Size (bytes)
2025-12-02
Analysis Date

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File Identification

Hash Type Value Action
MD5
06e012d27fb7d2bb644da28586674c9e
SHA1
2dce0e27d79d67cff805e9e08c5a07539944c89a
SHA256
7ac9d09e2851b7ee8f97bf5ec65536bd7578ca17b32572953eab38d3365153ea
SHA512
282285e0863193a985eaf9366ef6c4fdf2036b5da032c5ef00632e3caeaef9f4a7ac3b630cac29142c1889a293daf6535df363663900bef7d33909c30d8db9a3
ImpHash
6ed4f5f04d62b18d96b26d6db7c18840

PE Analysis

Basic Information

Icon
Hash: 328a14509398852c32c0aa00416f3460
Fuzzy: 341650edd4a83b943d5da8b0226ab282
dHash: b2e9c296964c484a
Image Base 0x00400000
Entry Point 0x008dc760
Compilation Time 2025-11-06 10:08:48
Checksum 0x001a60f7 (Actual: 0x001a60f7)
OS Version 6.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed
Digital Signature OK
Imports 1 libraries
KERNEL32
Exports 0 functions
Resources 18 Resources
Sections 3 Sections

Version Information

CompanyName Cisco Systems, Inc
FileDescription Webex
FileVersion 20.5.0.33461
InternalName Webex
LegalCopyright Copyright (C) 2025 Cisco Systems Inc.
OriginalFilename
ProductName Webex
ProductVersion 20.5.0.33461
Translation 0x1809 0x04b0

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
UPX0 0x00001000 3,440,640 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 0x00349000 1,658,880 bytes 1,656,320 bytes 8.00 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 761AB4CDFD57DD8B4A9F82EB92B1CF7D
.rsrc 0x004de000 53,248 bytes 50,176 bytes 7.49 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE CC1DB6A8E85E926DAE197089D75DE422
Entropy Analysis Alert

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

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

Resource Analysis

Total Resources: 18 (414,711 bytes)
Resource Type Count Total Size Percentage
RT_ICON 4 47,207 bytes
11.4%
RT_STRING 1 42 bytes
0%
RT_RCDATA 9 205,210 bytes
49.5%
RT_GROUP_ICON 1 62 bytes
0%
RT_VERSION 1 708 bytes
0.2%
RT_HTML 1 160,844 bytes
38.8%
RT_MANIFEST 1 638 bytes
0.2%

Certificate Chain Analysis

Certificate Information
Product Webex
Description Webex
File Version 20.5.0.33461
Signing Date 10:12 AM 11/06/2025 (63 days ago)
Verification Status Signed
Signers Cisco Systems, Inc.; DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1; DigiCert Trusted Root G4
Counter Signers Globalsign TSA for Advanced - G4; GlobalSign Timestamping CA - SHA384 - G4; GlobalSign Root CA - R6
Internal Name Webex
Copyright Copyright (C) 2025 Cisco Systems Inc.
Certificate Chain Summary
DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 #1 Primary
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
Cisco Systems, Inc. #2 Chain
Validity Period: 2025-02-13 00:00:00 → 2028-02-27 23:59:59
Signature Algorithm: sha384RSA
Serial Number: 04 A2 F9 C9 B3 66 09 C6 B0 B3 7E 67 4B 9B A1 C6
Globalsign TSA for Advanced - G4 #3 Chain
Validity Period: 2025-04-11 14:47:01 → 2034-12-10 00:00:00
Signature Algorithm: sha384RSA
Serial Number: 01 03 32 E1 65 BF 9B 78 43 E0 99 75 94 63 77 0B
GlobalSign Timestamping CA - SHA384 - G4 #4 Chain
Validity Period: 2018-06-20 00:00:00 → 2034-12-10 00:00:00
Signature Algorithm: sha384RSA
Serial Number: 01 EC 1C 92 40 DE FD 2E 40 5D 7C 47 74
GlobalSign #5 Chain
Validity Period: 2014-12-10 00:00:00 → 2034-12-10 00:00:00
Signature Algorithm: sha384RSA
Serial Number: 45 E6 BB 03 83 33 C3 85 65 48 E6 FF 45 51

✓ 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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