The Saimin_Gakushu_crack.exe File Analysis

Updated 1 second ago

Checked by Malware Check

Saimin_Gakushu_crack.exe

Technical Analysis

File Name	Saimin_Gakushu_crack.exe
File Type	Win32 EXE
Magic Bytes	`PE32 executable (GUI) Intel 80386, for MS Windows`
SSDEEP Hash	98304:qX0qQK870mS9EIKDUHO0EFuTYWO3332bloT20o1S19/d8HV:a0qQDu3TsXPTKy+1
Scanner Version	1.0.219.174
Database Version	2025-06-28 14:00:23 UTC

⚠

Suspicious File Detected

Detected by 9 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.

13%

Detection Rate

6,496,768

File Size (bytes)

9/72

Engines Detected

2025-06-28

Analysis Date

Scan Another File

File Identification

Hash Type	Value	Action
MD5	21bd36f37c242aaff515b9a80e1d8ac5
SHA1	c63aefa73a03fd88832f52e2b99f16c02111d433
SHA256	be1eca70b9fb75a16340fec627fb7297f681b7b273b94820c8f0643fd053fae9
SHA512	bf9727e2b8dedd4b13836e2166c68413e91969b64a8ed3376dd38fd53a3081485572e091143364dfdc99f3fbee9e052546e0149cc2b75d45f0dde8b5b39d7e91
ImpHash	5a0442226fe0b9600b096203c2d8114b

Security Engines with Detections (9 of 72)

CAT-QuickHeal

Trojan.Ghanarava.16403214041d8ac5 Malicious

CrowdStrike

win/malicious_confidence_60% (W) Malicious

Trapmine

malicious.moderate.ml.score Malicious

Ikarus

Trojan.Agent.MZ Malicious

Webroot

W32.Malware.Gen Malicious

Google

Detected Malicious

APEX

Malicious Malicious

TrellixENS

Artemis!21BD36F37C24 Malicious

MaxSecure

Trojan.Malware.300983.susgen Malicious

63 engines reported no threats - Only engines with detections are shown above for clarity

PE Analysis

Basic Information

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Icon	Hash: 784721e04c71d42069824090c3b81acf Fuzzy: 9135e6613db2e7b18933858f9e7d647e dHash: 4a584cc7c3e67575
Image Base	`0x00400000`
Entry Point	`0x0047227e`
Compilation Time	2021-09-15 13:04:57
Checksum	0x0020d5a2 (Actual: 0x0063a989)
OS Version	4.0
PEiD Signatures	`PE32 executable (GUI) Intel 80386, for MS Windows`
Digital Signature	No valid SignedData structure was found.
Imports	15 libraries
Exports	0 functions
Resources	15 Resources
Sections	11 Sections

Version Information

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Comments
CompanyName
FileDescription
FileVersion	1, 0, 0, 0
InternalName
LegalCopyright
LegalTrademarks
OriginalFilename
PrivateBuild
ProductName	YU-RIS Script Engine
ProductVersion	0, 555, 0, 0
SpecialBuild
Translation	0x0411 0x04b0

PE Sections

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Name	Virtual Address	Virtual Size	Raw Size	Entropy	Characteristics	MD5
`.text`	`0x00001000`	1,531,904 bytes	1,528,832 bytes	6.75 (Compressed)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`345733E4989B87D3D30A37FBB87E9153`
`.rdata`	`0x00177000`	147,456 bytes	147,456 bytes	5.23 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`9450EC0D0D7C0271D949288E584CD34E`
`.data`	`0x0019b000`	3,002,368 bytes	120,320 bytes	5.42 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`5BA2AA0E272C5D8C590AF4AE980969B4`
`_RDATA`	`0x00478000`	28,672 bytes	26,624 bytes	5.64 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`BE49B6018B0F1D0C931D7E9136DD500F`
`.data1`	`0x0047f000`	4,096 bytes	512 bytes	3.03 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`BA082D3CC3E8CD5D9282677E7951D88F`
`.sxdata`	`0x00480000`	4,096 bytes	512 bytes	0.04 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_LNK_INFO\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`0BB5022D59B138015CAD65FD5AA26745`
`.rsrca`	`0x00481000`	290,816 bytes	289,280 bytes	6.57 (Compressed)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`D0F8A105E686777999EB458D68A5C651`
`.ierdata`	`0x004c8000`	110,592 bytes	106,496 bytes	3.52 (Normal)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`85715383DCAB7BB8E84E2DA0423870A2`
`.xfudata`	`0x004e3000`	110,592 bytes	105,984 bytes	7.98 (Packed/Encrypted)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`080A2406ED2A1CE1A7FE4986E79B0106`
`.imrdata`	`0x004fe000`	4,161,536 bytes	4,161,024 bytes	7.09 (Compressed)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`0A3E93DCC759A87515D49B5E8167F89D`
`.ZDFX`	`0x008f6000`	8,557 bytes	8,704 bytes	4.70 (Normal)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`3AB1A85A98E01D7C8244D40BAF362B1F`

Entropy Analysis Alert

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

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

Resource Analysis

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Total Resources: 15 (287,964 bytes)

Resource Type	Count	Total Size	Percentage
YS_BIN	1	4 bytes	0%
YS_RES	1	4 bytes	0%
RT_ICON	4	285,408 bytes	99.1%
RT_DIALOG	6	822 bytes	0.3%
RT_GROUP_ICON	1	62 bytes	0%
RT_VERSION	1	724 bytes	0.3%
RT_MANIFEST	1	940 bytes	0.3%

Certificate Chain Analysis

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Certificate Information

Product	YU-RIS Script Engine
File Version	1, 0, 0, 0

✓ 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

No valid SignedData structure was found.

Recommendation: Verify the file source and ensure it comes from a trusted publisher.

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:

Download Anti-Malware

Keep Your System Protected

This file appears clean, but regular security maintenance is important

Regular Scans: Run weekly system scans to detect new threats before they can cause damage.
Keep Software Updated: Ensure your operating system and all applications have the latest security patches.
Safe Browsing: Avoid suspicious websites and never download software from untrusted sources.
Email Security: Be cautious with email attachments and links, even from known contacts.

Proactive Protection

9 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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