The steamclient64 dll File Malware Analysis

Technical Analysis

File Name	steamclient64.dll
File Type	PE32+ executable (DLL) (GUI) x86-64, for MS Windows
Scanner Version	1.0.211.174
Database Version	2025-03-21 23:00:44 UTC

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File Identification

Hash Type	Value	Action
MD5	af3137e67eabdae073fdc900f863f6a8
SHA1	53d956673d51d05f17374a778fa08c70f3d33372
SHA256	659517254a9b0f0478c4f601326dd9d9afd8f86308179e202fe6b89184b9a0c9
SHA512	4edbdcee2328256a7fa01c0b4aaa18f24a4c392269cefdcdad34bf2b222edd4332b654da36223925dd1769eb463e5163344342da30f1dd2f7fd54fa64c9bb4ad
ImpHash	b02f0116c9abdbf3a76de4c265868852

PE Analysis

Basic Information

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Image Base	`0x180000000`
Entry Point	`0x180a32194`
Compilation Time	2022-04-07 23:39:19
Checksum	0x00000000 (Actual: 0x00b63799)
OS Version	6.0
PEiD Signatures	`PE32+ executable (DLL) (GUI) x86-64, for MS Windows`
Digital Signature	No valid SignedData structure was found.
Imports	3 libraries ADVAPI32, SHELL32, KERNEL32
Exports	39 functions
Resources	0 Resources
Sections	9 Sections

PE Sections

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Name	Virtual Address	Virtual Size	Raw Size	Entropy	Characteristics	MD5
`.text`	`0x00001000`	10,845,878 bytes	10,846,208 bytes	6.25 (Normal)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`594CB2C3C2DC5714F6C720B72D7D8707`
`.rdata`	`0x00a59000`	883,524 bytes	883,712 bytes	5.30 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`1AC5656DC293A959409AC9369B5355D2`
`.data`	`0x00b31000`	20,880 bytes	10,240 bytes	3.98 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`7CA64673AB238BE388C2641A3A32DF00`
`.pdata`	`0x00b37000`	158,784 bytes	159,232 bytes	6.50 (Compressed)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`2D66DCD5EB34EE87E93C000A97294D9E`
`.00cfg`	`0x00b5e000`	40 bytes	512 bytes	0.43 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`770421156D20BCC2553E9C47101FF327`
`.detourc`	`0x00b5f000`	8,480 bytes	8,704 bytes	1.99 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`E8C2D7228176FC39812590F2FCBA3298`
`.tls`	`0x00b62000`	30 bytes	512 bytes	0.14 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`9EFA43AF7B1FAAE15FFBD428D0485819`
`_RDATA`	`0x00b63000`	148 bytes	512 bytes	1.44 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`080BA9D02301F1DCB9ECB3C2D98BB26F`
`.reloc`	`0x00b64000`	16,868 bytes	16,896 bytes	5.44 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_DISCARDABLE\|IMAGE_SCN_MEM_READ`	`44B9362CD94EB45F0D52859D4E2506B8`

Entropy Analysis Alert

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

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 steamclient64.dll File Analysis