Microsoft[.]Extensions[.]Identity[.]Core[.]dll

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General

Target

Microsoft.Extensions.Identity.Core.dll
Size

165KB
MD5

4fae73110aca02380e38fe5d2699a9bb
SHA1

d554c2bf6cff22d2231480532189b05b96bf0e0a
SHA256

51051d33039ded2552d2b77497913b1b6afa37bd8a52d4943cbc5a9bc04de347
SHA512

583ed4f1087d93c41098f9746997bc0c3191683b250bfc7d82bfc93aea0b627839c5936e5241be11217683e5863908a6a57472659e60a380fdabedf321513811
SSDEEP

3072:Kw52HmjImcFfiZLocZZblm2zOEXRqONs7z56:bocNhgE

Score

1^/10

Malware Config

Signatures

Files

Microsoft.Extensions.Identity.Core.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

f7:ee:e3:6c:99:95:9c:cb:18:a5:55:3b:05:94:77:bd:14:66:b0:13:34:df:6b:a2:be:a8:fb:fd:4c:7e:0f:49
Signer

Actual PE Digest

f7:ee:e3:6c:99:95:9c:cb:18:a5:55:3b:05:94:77:bd:14:66:b0:13:34:df:6b:a2:be:a8:fb:fd:4c:7e:0f:49

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.Extensions.Identity.Core/Release/net6.0/Microsoft.Extensions.Identity.Core.pdb

Imports

mscoree

_CorDllMain

Sections

.text
Size: 152KB - Virtual size: 151KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - 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

f7:ee:e3:6c:99:95:9c:cb:18:a5:55:3b:05:94:77:bd:14:66:b0:13:34:df:6b:a2:be:a8:fb:fd:4c:7e:0f:49Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 152KB - Virtual size: 151KB

.rsrc Size: 2KB - 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

f7:ee:e3:6c:99:95:9c:cb:18:a5:55:3b:05:94:77:bd:14:66:b0:13:34:df:6b:a2:be:a8:fb:fd:4c:7e:0f:49
Signer

.text
Size: 152KB - Virtual size: 151KB

.rsrc
Size: 2KB - Virtual size: 1KB

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