Microsoft[.]Extensions[.]Primitives[.]dll

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General

Target

Microsoft.Extensions.Primitives.dll
Size

38KB
MD5

6359d3e791ad344a1a3d68cea17bb99b
SHA1

4c1e3daf80261243c56c59006509bc1f05e71947
SHA256

92118548d48d259d7b459b48a8b824fb38b4f5d69d40830e6479ceda55eb8657
SHA512

c65cef951239b54ac80c1d7a69e02c6de3800a7eb2f81d16c0f5a97364fd35bb2149f94e68b58f2bd9c736c49c0ab3d3801a77bca6639044177d93a3c1e37bda
SSDEEP

768:+LR77vh7Y+L5CODOF0tWNsGkmuiicG+VG2tC9zmo:cjh7Y+L5C6OF0twsNmuiU+0zmo

Score

1^/10

Malware Config

Signatures

Files

Microsoft.Extensions.Primitives.dll
.dll windows:4 windows x86 arch:x86

dae02f32a21e03ce65412f6e56942daa

Code Sign

33:00:00:02:cc:8e:b5:96:a6:bd:d1:c9:4e:00:00:00:00:02:cc
Certificate

Issuer

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

Not Before

12/05/2022, 20:46

Not After

11/05/2023, 20:46

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

8a:3e:90:af:93:59:d8:aa:50:74:69:95:f0:7c:87:0d:18:46:14:ef:c9:84:5f:54:2c:4b:f7:97:8e:ec:61:d5
Signer

Actual PE Digest

8a:3e:90:af:93:59:d8:aa:50:74:69:95:f0:7c:87:0d:18:46:14:ef:c9:84:5f:54:2c:4b:f7:97:8e:ec:61:d5

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.Primitives/Release/netcoreapp3.1/Microsoft.Extensions.Primitives.pdb

Imports

mscoree

_CorDllMain

Sections

.text
Size: 26KB - Virtual size: 25KB

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

33:00:00:02:cc:8e:b5:96:a6:bd:d1:c9:4e:00:00:00:00:02:ccCertificate

Extended Key Usages

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

Key Usages

8a:3e:90:af:93:59:d8:aa:50:74:69:95:f0:7c:87:0d:18:46:14:ef:c9:84:5f:54:2c:4b:f7:97:8e:ec:61:d5Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 26KB - Virtual size: 25KB

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

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

33:00:00:02:cc:8e:b5:96:a6:bd:d1:c9:4e:00:00:00:00:02:cc
Certificate

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

8a:3e:90:af:93:59:d8:aa:50:74:69:95:f0:7c:87:0d:18:46:14:ef:c9:84:5f:54:2c:4b:f7:97:8e:ec:61:d5
Signer

.text
Size: 26KB - Virtual size: 25KB

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

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