The dxgi dll File Malware Analysis

Technical Analysis

File Name	dxgi.dll
File Type	PE32+ executable (DLL) (GUI) x86-64, for MS Windows
Scanner Version	1.0.222.174
Database Version	2025-08-09 22:00:29 UTC

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File Identification

Hash Type	Value	Action
MD5	9fa9d082833137549416fbb705c9f484
SHA1	fa419264cfc187a6d21e26974d244131b8949c4b
SHA256	4b8f6c6a03033f631fbbafbd8b68a4c404baa01c6a11bca768858b71bad1b034
SHA512	b40c1b803d7abe39c4de50d0b3998c4614dafc2a24c72be5c6dd29fc74eb5a3bf9a69453e6d20238c0f51eca2333105797d99b56cce55157faf0c63bbce638e0
ImpHash	f3c7ff9e0fdfaf4ff3e39eadbca0bbe5

PE Analysis

Basic Information

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Image Base	`0x180000000`
Entry Point	`0x1800fc2c8`
Compilation Time	2025-08-01 02:55:02
Checksum	0x00b25e17 (Actual: 0x00b25e17)
OS Version	6.0
PEiD Signatures	`PE32+ executable (DLL) (GUI) x86-64, for MS Windows`
PDB Path	`C:\Pdb\TAA\TAA.pdb`
Digital Signature	No valid SignedData structure was found.
Imports	7 libraries D3DCOMPILER_47, KERNEL32, USER32, ADVAPI32, SHELL32, VERSION, IMM32
Exports	32 functions
Resources	1 Resources
Sections	9 Sections

PE Sections

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Name	Virtual Address	Virtual Size	Raw Size	Entropy	Characteristics	MD5
`.text`	`0x00001000`	1,256,340 bytes	1,256,448 bytes	6.52 (Compressed)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`0C38FF961A4D59B16C38472C5771C519`
`.rdata`	`0x00134000`	5,018,272 bytes	5,018,624 bytes	2.55 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`4D2BDDA9DAFA04CDD811AB5C371B5217`
`.data`	`0x005fe000`	275,960 bytes	183,808 bytes	2.37 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`92D2920C9F4F20DAA8CC12962433BD3D`
`.pdata`	`0x00642000`	49,536 bytes	49,664 bytes	6.08 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`B67F03AC2BF787EBD805F169D66C4077`
`_RDATA`	`0x0064f000`	348 bytes	512 bytes	3.36 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`3185C89E4CACBBC4C2A38E0FDC5B507C`
`.fptable`	`0x00650000`	256 bytes	512 bytes	0.00 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`BF619EAC0CDF3F68D496EA9344137E8B`
`.rsrc`	`0x00651000`	248 bytes	512 bytes	2.52 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`6DDB9A52E28F94EDFB6E804F4F413F00`
`.reloc`	`0x00652000`	161,076 bytes	161,280 bytes	5.23 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_DISCARDABLE\|IMAGE_SCN_MEM_READ`	`846D6A01006D0220BA523CD8048201E9`
`.vlizer`	`0x0067a000`	4,967,936 bytes	4,967,729 bytes	6.28 (Normal)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`F2A48E499FE27A46356B488BF39D624A`

Entropy Analysis Alert

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

Resource Analysis

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Total Resources: 1 (145 bytes)

Resource Type	Count	Total Size	Percentage
RT_MANIFEST	1	145 bytes	100%

Certificate Chain Analysis

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No Digital Signatures

This file is not digitally signed.

Security Implications:

Cannot verify the publisher's identity
Increased security risk when running this file
May trigger security warnings on some systems

⚠ This file either lacks a digital signature or the certificate chain could not be verified
Exercise caution when executing unsigned files from unknown sources

Certificate Verification Status

No valid SignedData structure was found.

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

The dxgi.dll File Analysis