The polyphone exe File Malware Analysis

Technical Analysis

File Name	polyphone.exe
File Type	PE32+ executable (GUI) x86-64 (stripped to external PDB), for MS Windows
Scanner Version	1.0.229.174
Database Version	2025-12-01 13:00:33 UTC

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File Identification

Hash Type	Value	Action
MD5	e4581ff1050fd613a7325c0445e93678
SHA1	567770111ee9b9c6800bd28ab8e28d69028a9f59
SHA256	c0be2fda49c9fc405afb197443ea5e9e27b8db8ececdc46e7f878099fcced042
SHA512	6629d1f8ed62e5fea940edb76062243088035fc776033bb77893a40713e2f568adc8816ea8a26bf0b1fdd48429dd892d276d5f8765cccef92348e729724de99b
ImpHash	b5aff50bec7c78e142413d05ba303bb4

PE Analysis

Basic Information

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Icon	Hash: 4d17e1d7f93eff74e624abae9163e7cf Fuzzy: dfc74c050aab19f1f83a0ae6aab73d3b dHash: 2d2d29888584c4e6
Image Base	`0x140000000`
Entry Point	`0x1400013d0`
Compilation Time	2025-01-15 20:06:52
Checksum	0x0052f9b3 (Actual: 0x0052f9b3)
OS Version	4.0
PEiD Signatures	`PE32+ executable (GUI) x86-64 (stripped to external PDB), for MS Windows`
Digital Signature	No valid SignedData structure was found.
Imports	23 libraries
Exports	42 functions
Resources	8 Resources
Sections	13 Sections

PE Sections

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Name	Virtual Address	Virtual Size	Raw Size	Entropy	Characteristics	MD5
`.text`	`0x00001000`	3,452,944 bytes	3,453,440 bytes	6.10 (Normal)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`7F62385BAC83BF767F099E0C0EFAD99B`
`.data`	`0x0034d000`	35,024 bytes	35,328 bytes	1.62 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`D379FD44D3B8501EEB614A8234B3E20D`
`.rdata`	`0x00356000`	1,247,172 bytes	1,247,232 bytes	6.72 (Compressed)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`E500C89D28D126B713E006F7BF482D62`
`.qtversi`	`0x00487000`	16 bytes	512 bytes	0.16 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`2953FF597FAF724EF3F745C5189119E6`
`.pdata`	`0x00488000`	93,288 bytes	93,696 bytes	6.28 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`889867DADA07E3123B563AA668DB3396`
`.xdata`	`0x0049f000`	242,388 bytes	242,688 bytes	5.80 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`D80F3B485412DDCC7BE66A8C703BC090`
`.bss`	`0x004db000`	30,832 bytes	0 bytes	0.00 (Normal)	`IMAGE_SCN_CNT_UNINITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`D41D8CD98F00B204E9800998ECF8427E`
`.edata`	`0x004e3000`	2,295 bytes	2,560 bytes	5.33 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`6D733F7D02EFD8BDB81968AB288D8B86`
`.idata`	`0x004e4000`	153,316 bytes	153,600 bytes	5.40 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`A8148E65B8DF40BD03B81B3FC607D9D1`
`.CRT`	`0x0050a000`	96 bytes	512 bytes	0.32 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`592B4A4A3644CB343A6E61EB6FEA4AF6`
`.tls`	`0x0050b000`	16 bytes	512 bytes	0.00 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`BF619EAC0CDF3F68D496EA9344137E8B`
`.rsrc`	`0x0050c000`	140,664 bytes	140,800 bytes	5.65 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`7CD4E7FC099D9567821CAC36B7818CA9`
`.reloc`	`0x0052f000`	39,568 bytes	39,936 bytes	5.44 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_DISCARDABLE\|IMAGE_SCN_MEM_READ`	`9F2B26DAD4B4A917DAB7445ACB520950`

Entropy Analysis Alert

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

Resource Analysis

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Total Resources: 8 (140,192 bytes)

Resource Type	Count	Total Size	Percentage
RT_ICON	7	140,088 bytes	99.9%
RT_GROUP_ICON	1	104 bytes	0.1%

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 polyphone.exe File Analysis