System[.]Diagnostics[.]Contracts[.]dll

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General

Target

System.Diagnostics.Contracts.dll
Size

15KB
MD5

6ac67ac1e4d592adc2fca299d3eeac5f
SHA1

cee9f80d38f4f570ab2d32687bbf328382e46f74
SHA256

b314bcbd5e76063ee52a3005fefdd41c237d487f72bffdbb5f67974a87619ca7
SHA512

f8b2d49963f4fc24ac82e27edcdcd3d5f11757d8d8f227a6ce21e32ec7b5b03ef23f434adca7258b8b03489ae6ab90d8618c68ddef49a88b8ae3f24a23f71f1d
SSDEEP

384:iV6AFWh2WIsBlHRN7H3QePM8M8/fi/GR9zusb1ooUm:ikxbjHnMufiC9zuwooX

Score

N/A

Malware Config

Signatures

Files

System.Diagnostics.Contracts.dll
.dll windows x86

dae02f32a21e03ce65412f6e56942daa

Code Sign

33:00:00:02:8d:7e:47:c3:82:7e:05:1a:2a:00:00:00:00:02:8d
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

14/10/2021, 18:45

Not After

13/10/2022, 18:45

Subject

CN=.NET,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08/07/2011, 20:59

Not After

08/07/2026, 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

6a:86:13:75:0f:bd:9f:76:f2:9f:6b:69:8c:3a:74:63:4e:b5:e0:67:70:c8:27:69:1b:82:0c:db:49:ff:b6:95
Signer

Actual PE Digest

6a:86:13:75:0f:bd:9f:76:f2:9f:6b:69:8c:3a:74:63:4e:b5:e0:67:70:c8:27:69:1b:82:0c:db:49:ff:b6:95

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=.NET,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

15/12/2022, 13:57
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Imports

mscoree

_CorDllMain

Sections

.text
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

dae02f32a21e03ce65412f6e56942daa

Code Sign

33:00:00:02:8d:7e:47:c3:82:7e:05:1a:2a:00:00:00:00:02:8dCertificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

6a:86:13:75:0f:bd:9f:76:f2:9f:6b:69:8c:3a:74:63:4e:b5:e0:67:70:c8:27:69:1b:82:0c:db:49:ff:b6:95Signer

Signature Validations

Verification

15/12/2022, 13:57 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 3KB - Virtual size: 2KB

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 512B - Virtual size: 12B

33:00:00:02:8d:7e:47:c3:82:7e:05:1a:2a:00:00:00:00:02:8d
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

6a:86:13:75:0f:bd:9f:76:f2:9f:6b:69:8c:3a:74:63:4e:b5:e0:67:70:c8:27:69:1b:82:0c:db:49:ff:b6:95
Signer

15/12/2022, 13:57
Valid: false

.text
Size: 3KB - Virtual size: 2KB

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 512B - Virtual size: 12B