Microsoft[.]AspNetCore[.]Authentication[.]JwtBearer[.]dll

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General

Target

Microsoft.AspNetCore.Authentication.JwtBearer.dll
Size

40KB
MD5

5765a5f0e14bda62b6c7723d779d8c01
SHA1

ebf7b6a3ef864165f6df58a4b7e52a41381df969
SHA256

12023864a8670bc4a2c4dd4877d3025984445696003bf97f692b87074b70d884
SHA512

ee5a56d6b1fd7aa7ba1b2835f801224b24971aed8ce79addf4685490d73aa376b0c300ec20f957e3554871826e9d1a94c41df14c790d8a8ac4a52cfccf4116be
SSDEEP

768:6jKuzRb5I/9okJeowbN/6hiAm2m+/CSfguo01+i9zKv:oKuzPI/ykJlONih1Jo0Y+z6

Score

1^/10

Malware Config

Signatures

Files

Microsoft.AspNetCore.Authentication.JwtBearer.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

a0:12:b6:c6:51:c2:a4:36:47:9d:22:4e:f7:70:a8:ae:0a:f2:eb:d6:32:c2:87:22:79:3e:e5:f8:f2:b9:85:a5
Signer

Actual PE Digest

a0:12:b6:c6:51:c2:a4:36:47:9d:22:4e:f7:70:a8:ae:0a:f2:eb:d6:32:c2:87:22:79:3e:e5:f8:f2:b9:85:a5

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.Authentication.JwtBearer/Release/net6.0/Microsoft.AspNetCore.Authentication.JwtBearer.pdb

Imports

mscoree

_CorDllMain

Sections

.text
Size: 28KB - Virtual size: 27KB

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

a0:12:b6:c6:51:c2:a4:36:47:9d:22:4e:f7:70:a8:ae:0a:f2:eb:d6:32:c2:87:22:79:3e:e5:f8:f2:b9:85:a5Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 28KB - Virtual size: 27KB

.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

a0:12:b6:c6:51:c2:a4:36:47:9d:22:4e:f7:70:a8:ae:0a:f2:eb:d6:32:c2:87:22:79:3e:e5:f8:f2:b9:85:a5
Signer

.text
Size: 28KB - Virtual size: 27KB

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

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