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The Setup.exe (PC App Store Setup) File Analysis

Technical Analysis

File Name Setup.exe
File Type
Win32 EXE
Magic Bytes PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
SSDEEP Hash
98304:vOglSbTakHGoACpDf4FL4dHTDKp34WZQ9EwHt7r6Wbe+1DglbHnhG:vOglSyQGoACpDg2FTYh87GWbe+1DgVHY
Scanner Version 1.0.234.174
Database Version 2026-01-18 06:00:22 UTC

Suspicious File Detected

Detected by 21 security engines - requires caution

This file requires additional checking for potential threats. Based on suspicious indicators, we will soon add it to our virus database.
30%
Detection Rate
4,307,768
File Size (bytes)
21/71
Engines Detected
2026-01-18
Analysis Date

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File Identification

Hash Type Value Action
MD5
c813bc772f33e47a3df71ee336e677b6
SHA1
f59d8322b5a3dfbda8c963d84efe9d0541d34c6c
SHA256
f6375353a927385b4080cfcc5e11787d2aec3555dd7a9c882477fd98df19fa1f
SHA512
7a33780cb38a528db19428a3bd2d1b9c2da0f90e77d8dc4570319e1d3275c6b68163bb175b6bbefd66d21024577142ab0ea734aad0c8de37000ed7b35e455e85
ImpHash
56a78d55f3f7af51443e58e0ce2fb5f6

Security Engines with Detections (21 of 71)

Bkav
W32.AIDetectMalware Malicious
CAT-QuickHeal
Trojan.Veryfast Malicious
Skyhigh
BehavesLike.Win32.Generic.rc Malicious
K7AntiVirus
Unwanted-Program ( 005cde491 ) Malicious
K7GW
Unwanted-Program ( 005cde491 ) Malicious
VirIT
Trojan.Win64.Genus.JBE Malicious
Elastic
malicious (high confidence) Malicious
ESET-NOD32
Win32/Adware.VeryFast.Q application Malicious
Kaspersky
not-a-virus:HEUR:AdWare.Win32.PCAppStore.gen Malicious
Rising
[email protected] (CERT:37Ynt4mC5wW+pq4efxwTZw) Malicious
Sophos
Fast App Installer (PUA) Malicious
Google
Detected Malicious
DrWeb
Program.Unwanted.5544 Malicious
Zillya
Adware.VeryFast.Win32.491 Malicious
McAfeeD
ti!F6375353A927 Malicious
Varist
W32/PCappstore.D.gen!Eldorado Malicious
Xcitium
ApplicUnwnt@#txem5hr92flz Malicious
VBA32
SigRiskware.FastCorporateLTD Malicious
Malwarebytes
PUP.Optional.VeryFast Malicious
TrellixENS
Artemis!AD245105EDD3 Malicious
Fortinet
Riskware/VeryFast Malicious
50 engines reported no threats - Only engines with detections are shown above for clarity

PE Analysis

Basic Information

Icon
Hash: 2be987b11cdfbb9686c270d4ae553837
Fuzzy: bb3c3e8605ffaf854e08f8ce2a2fd28b
dHash: 8e33333396cc3182
Image Base 0x00400000
Entry Point 0x0040352d
Compilation Time 2021-09-25 21:57:46
Checksum 0x0041d961 (Actual: 0x004262a0)
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

Version Information

CompanyName Fast Corporation LTD
FileDescription PC App Store Setup
LegalCopyright Fast Corporation LTD
ProductName PC App Store
ProductVersion 1.0.0.2025
Translation 0x0409 0x04e4

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 26,775 bytes 27,136 bytes 6.46 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ CE9DF19DF15AA7BFBC0A8D0AF0B841D0
.rdata 0x00008000 5,286 bytes 5,632 bytes 5.02 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ A118375C929D970903C1204233B7583D
.data 0x0000a000 176,152 bytes 1,536 bytes 4.15 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 82A10C59A8679BB952FC8316070B8A6C
.ndata 0x00036000 274,432 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_UNINITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.rsrc 0x00079000 35,504 bytes 35,840 bytes 5.59 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 308058EDF157D4440D1C10DC4CD780B3

Resource Analysis

Total Resources: 11 (34,825 bytes)
Resource Type Count Total Size Percentage
RT_ICON 4 31,968 bytes
91.8%
RT_DIALOG 4 1,160 bytes
3.3%
RT_GROUP_ICON 1 62 bytes
0.2%
RT_VERSION 1 576 bytes
1.7%
RT_MANIFEST 1 1,059 bytes
3%

Certificate Chain Analysis

Certificate Information
Product PC App Store
Description PC App Store Setup
Copyright Fast Corporation LTD
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
FAST CORPORATION LTD #2 Chain
Validity Period: 2024-11-19 00:00:00 → 2026-02-14 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 06 62 D4 4F A2 C6 B6 3C C2 1A F9 D4 95 A1 B4 62
DigiCert SHA256 RSA4096 Timestamp Responder 2025 1 #3 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 #4 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 #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

✓ 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
21 antivirus engines detected potential threats. This could be a false positive, especially for system tools or packed software. Verify the file source and check if it's digitally signed by a trusted publisher.

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