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The comet_installer_latest.exe File Analysis

Updated 2 months ago
Checked by Malware Check
comet_installer_latest.exe

Technical Analysis

File Name comet_installer_latest.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
Scanner Version 1.0.228.174
Database Version 2025-10-23 21:00:15 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
14,648,680
File Size (bytes)
2025-10-23
Analysis Date

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File Identification

Hash Type Value Action
MD5
968e0209a85a57c62a6b40be993036e6
SHA1
9afe2605ffc4623961dd8edd696f9e76afd16b30
SHA256
cc50f2aafb778c21b702c246ed480a14615208799113a29793962c3a8401beb7
SHA512
7d7775b398ec454f39758b9c432e3a49289e32613865847e27800e1c85ad6409e07cbfdbda82872fa7a59fe27a6883d7644e939843e2e97896621cfa753a833c
ImpHash
573bb7b41bc641bd95c0f5eec13c233b

PE Analysis

Basic Information

▼
Icon
Hash: 5ec76143c3ef4df37ad857d036859eed
Fuzzy: cdc99aa6db82547525d7bfb2a72060cc
dHash: f8f8f4baca24a4c0
Image Base 0x00400000
Entry Point 0x0040358d
Compilation Time 2025-03-08 23:05:20
Checksum 0x00e01f6d (Actual: 0x00e01f6d)
OS Version 4.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
Digital Signature OK
Imports 7 libraries
ADVAPI32, SHELL32, ole32, COMCTL32, USER32, GDI32, KERNEL32
Exports 0 functions
Resources 11 Resources
Sections 5 Sections

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 26,931 bytes 27,136 bytes 6.49 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 94737D36B692E6CE59779DA29276E9C8
.rdata 0x00008000 5,220 bytes 5,632 bytes 4.97 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 830EEE471DB242C9B32A1101979A5864
.data 0x0000a000 174,104 bytes 1,536 bytes 4.17 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 75E4D782D218F1E0E97D1F4AA26F7911
.ndata 0x00035000 65,536 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_UNINITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.rsrc 0x00045000 196,168 bytes 196,608 bytes 7.18 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 87399D97676C1CD33D6143311CC4D933
Entropy Analysis Alert

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

Resource Analysis

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Total Resources: 11 (195,511 bytes)
Resource Type Count Total Size Percentage
RT_ICON 6 193,955 bytes
99.2%
RT_DIALOG 3 636 bytes
0.3%
RT_GROUP_ICON 1 90 bytes
0%
RT_MANIFEST 1 830 bytes
0.4%

Certificate Chain Analysis

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Certificate Information
Signing Date 09:59 AM 08/29/2025 (134 days ago)
Verification Status Signed
Signers PERPLEXITY AI, INC.; GlobalSign GCC R45 EV CodeSigning CA 2020; GlobalSign Code Signing Root R45; GlobalSign Root CA - R3
Counter Signers DigiCert SHA256 RSA4096 Timestamp Responder 2025 1; DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1; DigiCert Trusted Root G4; DigiCert
Certificate Chain Summary
GlobalSign Code Signing Root R45 #1 Primary
Validity Period: 2020-07-28 00:00:00 → 2029-03-18 00:00:00
Signature Algorithm: sha384RSA
Serial Number: 78 03 18 42 45 70 8A 41 CF 6F 01 B8 EE B4 A9 54
GlobalSign GCC R45 EV CodeSigning CA 2020 #2 Chain
Validity Period: 2020-07-28 00:00:00 → 2030-07-28 00:00:00
Signature Algorithm: sha256RSA
Serial Number: 77 BD 0E 05 B7 59 0B B6 1D 47 61 53 1E 3F 75 ED
PERPLEXITY AI, INC. #3 Chain
Validity Period: 2025-04-04 12:04:32 → 2028-04-04 12:04:32
Signature Algorithm: sha256RSA
Serial Number: 52 6E DC 0B 35 52 BA 4A 19 34 AA 6B
DigiCert SHA256 RSA4096 Timestamp Responder 2025 1 #4 Chain
Validity Period: 2025-06-04 00:00:00 → 2036-09-03 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 0A 80 EF 18 4B 8D F1 05 82 D1 C4 76 A7 95 74 68
DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1 #5 Chain
Validity Period: 2025-05-07 00:00:00 → 2038-01-14 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 0D C7 AC 57 05 FF 21 99 2E 40 43 22 0C 3A 49 86
DigiCert Trusted Root G4 #6 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

✓ 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

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

  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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