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The epm_trial_installer.23688 (1).exe File Analysis

Updated 2 months ago
Checked by Malware Check
epm_trial_installer.23688 (1).exe

Technical Analysis

File Name epm_trial_installer.23688 (1).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 08:00:16 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
2,360,640
File Size (bytes)
2025-10-23
Analysis Date

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File Identification

Hash Type Value Action
MD5
9df2de7705d95a5ee3ef36b26ea136f9
SHA1
b4cf5a93989a194f0304e7e3c1aff9c85eeab9e4
SHA256
f12ffdb941fb60db57e54d037edb3df1067a57b9d60f0cf2b48cfbbcccf60716
SHA512
38fcfc114989bf9cf999596f69d5a7e19315d037798878d9eba9c437b23a545d8752142bf1fec89b86d3100d7c0dcf185c690e850cfd219ca611b60f7cacdd2c
ImpHash
b34f154ec913d2d2c435cbd644e91687

PE Analysis

Basic Information

▼
Icon
Hash: fa2eabfa3b0d5b0b99d411ec59002cca
Fuzzy: e1492b341814921ba860a8fc3136086a
dHash: 9a39e4ccccf0718e
Image Base 0x00400000
Entry Point 0x0040338f
Compilation Time 2018-01-30 03:57:48
Checksum 0x00244fc2 (Actual: 0x00244fc2)
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
KERNEL32, USER32, GDI32, SHELL32, ADVAPI32, COMCTL32, ole32
Exports 0 functions
Resources 17 Resources
Sections 5 Sections

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 26,151 bytes 26,624 bytes 6.45 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 8C030DFED318C62753A7B0D60218279B
.rdata 0x00008000 5,274 bytes 5,632 bytes 5.01 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 966A3835FD2D9407261AE78460C26DCC
.data 0x0000a000 176,120 bytes 1,536 bytes 4.04 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 939516377E7577B622EB1FFDC4B5DB4A
.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 413,512 bytes 413,696 bytes 5.77 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ C791F3F5CD54F1E9879A00E303445F35

Resource Analysis

▼
Total Resources: 17 (412,568 bytes)
Resource Type Count Total Size Percentage
RT_ICON 12 410,917 bytes
99.6%
RT_DIALOG 3 636 bytes
0.2%
RT_GROUP_ICON 1 174 bytes
0%
RT_MANIFEST 1 841 bytes
0.2%

Certificate Chain Analysis

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Certificate Information
Signing Date 02:42 AM 12/11/2024 (394 days ago)
Verification Status Signed
Signers CHENGDU YIWO Tech Development Co., Ltd.; 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
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
CHENGDU YIWO Tech Development Co., Ltd. #2 Chain
Validity Period: 2024-07-09 00:00:00 → 2027-07-09 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 04 44 A4 D0 F5 97 15 99 6A BF 0C 2B 81 F2 C8 DD
DigiCert Timestamp 2024 #3 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
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

✓ 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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