Microsoft[.]AspNetCore[.]Cryptography[.]Internal[.]dll

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General

Target

Microsoft.AspNetCore.Cryptography.Internal.dll
Size

42KB
MD5

ca783229aee8ddea5839b3d056fb62b5
SHA1

6b84aa755072bf1bf53ee073725df562f4301532
SHA256

f4ea95d79fad1828e6fa0a836d496e472c0f512823db1fd3d6e9667ef492ee5f
SHA512

1e8b63267c9b42ca1b18811fded5ebe9a146275ef0b2c3ee62b3efb8dc39e8bc830962c63f88990df5f6fbe03d1d56a11d33567f669330b6d296aa5f1409c90a
SSDEEP

768:jE9ciScOFzMZlsSw7ChQ6dBuqPkrJ7qAV2tY6iVmSruo0Omed9zuP:z0ORMwlChQ6XPs0tFiISCo0K/zuP

Score

1^/10

Malware Config

Signatures

Files

Microsoft.AspNetCore.Cryptography.Internal.dll
.dll windows:4 windows x86 arch:x86

dae02f32a21e03ce65412f6e56942daa

Code Sign

33:00:00:03:05:4d:62:0d:68:85:07:aa:33:00:00:00:00:03:05
Certificate

Issuer

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

Not Before

04/08/2022, 20:23

Not After

03/08/2023, 20:23

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

0b:07:c4:8b:ed:3d:95:63:4d:4d:99:1e:3c:ff:83:6f:0a:ef:25:c1:7c:6e:ce:34:7b:8b:7d:33:b7:79:2c:2f
Signer

Actual PE Digest

0b:07:c4:8b:ed:3d:95:63:4d:4d:99:1e:3c:ff:83:6f:0a:ef:25:c1:7c:6e:ce:34:7b:8b:7d:33:b7:79:2c:2f

Digest Algorithm

sha256

PE Digest Matches

true

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_DLL

PDB Paths

/_/artifacts/obj/Microsoft.AspNetCore.Cryptography.Internal/Release/net6.0/Microsoft.AspNetCore.Cryptography.Internal.pdb

Imports

mscoree

_CorDllMain

Sections

.text
Size: 30KB - Virtual size: 29KB

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

33:00:00:03:05:4d:62:0d:68:85:07:aa:33:00:00:00:00:03:05Certificate

Extended Key Usages

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

Key Usages

0b:07:c4:8b:ed:3d:95:63:4d:4d:99:1e:3c:ff:83:6f:0a:ef:25:c1:7c:6e:ce:34:7b:8b:7d:33:b7:79:2c:2fSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 30KB - Virtual size: 29KB

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

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

33:00:00:03:05:4d:62:0d:68:85:07:aa:33:00:00:00:00:03:05
Certificate

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

0b:07:c4:8b:ed:3d:95:63:4d:4d:99:1e:3c:ff:83:6f:0a:ef:25:c1:7c:6e:ce:34:7b:8b:7d:33:b7:79:2c:2f
Signer

.text
Size: 30KB - Virtual size: 29KB

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

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