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

Sharing

Copy URL Twitter E-mail

General

Target

Microsoft.AspNetCore.Authentication.JwtBearer.dll
Size

36KB
MD5

64ecebb49c08664a9ec1ad4f121d7972
SHA1

d03c0b9721e73db0287aa99e666aaf52ffff41fa
SHA256

a1ab7dc47e5b4c89fd33857c5f8aba5068530e376a967d19df80a28832b64bf7
SHA512

da1bb4a6925551b28b34e3bfc2927096bd8253cf6356c7bca32b65c3e08570777c4e24350c972d6526fb3aa036f1626953ebc774e1670203a807aea912ad382b
SSDEEP

384:88RC5DFRs9go9Wo9C7dnRmU3z4KPLBwyx9If8A/mT+U5f9BZF9NEni6CAtBsUiic:8N5hRs979nCZnY2B1TuzSipnmWhZx

Score

1^/10

Malware Config

Signatures

Files

Microsoft.AspNetCore.Authentication.JwtBearer.dll
.dll windows:4 windows x86 arch:x86

dae02f32a21e03ce65412f6e56942daa

Code Sign

33:00:00:01:87:72:17:72:15:59:40:c7:09:00:00:00:00:01:87
Certificate

Issuer

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

Not Before

04/03/2020, 18:39

Not After

03/03/2021, 18:39

Subject

CN=Microsoft Corporation,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

5f:18:19:a5:56:8a:3f:04:4b:63:b9:a0:0d:ac:28:36:20:77:8d:61:c5:7b:ca:31:e5:9d:40:a9:af:4d:dc:fd
Signer

Actual PE Digest

5f:18:19:a5:56:8a:3f:04:4b:63:b9:a0:0d:ac:28:36:20:77:8d:61:c5:7b:ca:31:e5:9d:40:a9:af:4d:dc:fd

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/netcoreapp3.1/Microsoft.AspNetCore.Authentication.JwtBearer.pdb

Imports

mscoree

_CorDllMain

Sections

.text
Size: 25KB - Virtual size: 24KB

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

33:00:00:01:87:72:17:72:15:59:40:c7:09:00:00:00:00:01:87Certificate

Extended Key Usages

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

Key Usages

5f:18:19:a5:56:8a:3f:04:4b:63:b9:a0:0d:ac:28:36:20:77:8d:61:c5:7b:ca:31:e5:9d:40:a9:af:4d:dc:fdSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 25KB - Virtual size: 24KB

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

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

33:00:00:01:87:72:17:72:15:59:40:c7:09:00:00:00:00:01:87
Certificate

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

5f:18:19:a5:56:8a:3f:04:4b:63:b9:a0:0d:ac:28:36:20:77:8d:61:c5:7b:ca:31:e5:9d:40:a9:af:4d:dc:fd
Signer

.text
Size: 25KB - Virtual size: 24KB

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

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