The testapp exe File Malware Analysis

Technical Analysis

File Name	testapp.exe
File Type	PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version	1.0.211.174
Database Version	2025-03-27 07:01:14 UTC

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File Identification

Hash Type	Value	Action
MD5	12bdb699aa2f4922240c454c2e567f3f
SHA1	1546822d258d3ba9078c73da0e2c840d2d9b0004
SHA256	9b1ddafadee27dca2970159be497c9a851061711ec79ec319340a1a35c0daa28
SHA512	efd989e7e3fc6e2363336a480351ddd567b586590f3d2e8d92b71dfc758b93634a46bd8f93289165eea63e0cd8d6b3d630ee97c8f5ca51312d2d7fac1fbfb16e
ImpHash	cc5a620deb77c38645a6548c7e6ece5f

PE Analysis

Basic Information

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Icon	Hash: c66d6293215df1201d4ecabf4008a293 Fuzzy: 6419e57b97dd783366d8688879a71b21 dHash: d4c0ead4b4f4daa0
Image Base	`0x00400000`
Entry Point	`0x009912ed`
Compilation Time	2010-07-01 16:58:09
Checksum	0x002af8a5 (Actual: 0x002af8a5)
OS Version	1.0
PEiD Signatures	`PE32 executable (GUI) Intel 80386, for MS Windows`
Digital Signature	No valid SignedData structure was found.
Imports	9 libraries ADVAPI32, DDRAW, DINPUT8, KERNEL32, USER32, WINMM, d3d8, mss32, ole32
Exports	0 functions
Resources	3 Resources
Sections	14 Sections

PE Sections

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Name	Virtual Address	Virtual Size	Raw Size	Entropy	Characteristics	MD5
`.text`	`0x00001000`	2,041,712 bytes	2,043,904 bytes	8.00 (Packed/Encrypted)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`E14444B92382B6177ED1D66669CBE46C`
`.rdata`	`0x001f4000`	2,108 bytes	4,096 bytes	1.99 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`7DB7F5B596B60863944E7B46215DAC54`
`.exc`	`0x001f5000`	436 bytes	4,096 bytes	0.81 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`4088DAB93639C155A30162B2FC0EFDE7`
`.rsrc`	`0x001f6000`	2,772 bytes	4,096 bytes	2.95 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`648AFA9B1F3CA73B8F5C1C20B62E6F40`
`.data`	`0x001f7000`	201,944 bytes	204,800 bytes	5.23 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`C4B2383E0F8ECC1BD86B2812DE90752C`
`.CRT`	`0x00229000`	292 bytes	4,096 bytes	0.59 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`61AF4EF9A8CC07BF49CBBA165C5A678A`
`.tls`	`0x0022a000`	16 bytes	4,096 bytes	0.03 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`ABC8D19E7655683B5F3B3892C4D40CC0`
`.data1`	`0x0022b000`	6,256 bytes	8,192 bytes	2.87 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`3956516476CD9293FCDC344E82B76962`
`.idata`	`0x0022d000`	5,428 bytes	8,192 bytes	4.28 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`DFC5054AFD62720EB2F69638BE7BF3AC`
`_rwdseg`	`0x0022f000`	16 bytes	4,096 bytes	0.00 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`620F0B67A91F7F74151BC5BE745B7110`
`_rwcseg`	`0x00230000`	895 bytes	4,096 bytes	1.80 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`D04633D314419CE01DDFB9D4AA283BEE`
`.bss`	`0x00231000`	3,391,693 bytes	0 bytes	0.00 (Normal)	`IMAGE_SCN_CNT_UNINITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`D41D8CD98F00B204E9800998ECF8427E`
`.reloc`	`0x0056e000`	142,168 bytes	143,360 bytes	6.80 (Compressed)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_DISCARDABLE\|IMAGE_SCN_MEM_READ`	`9AB0248DCFF572F9902ECA7E92CB8FE4`
`.bind`	`0x00591000`	360,448 bytes	360,448 bytes	7.99 (Packed/Encrypted)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`7E3762162055163D66220FDDE3DE366B`

Entropy Analysis Alert

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

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

Resource Analysis

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Total Resources: 3 (2,538 bytes)

Resource Type	Count	Total Size	Percentage
RT_ICON	1	2,216 bytes	87.3%
RT_DIALOG	1	302 bytes	11.9%
RT_GROUP_ICON	1	20 bytes	0.8%

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 testapp.exe File Analysis