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

Sharing

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General

Target

Microsoft.Extensions.Primitives.dll
Size

40KB
MD5

30c23b364d8e46e63763046ca461ce60
SHA1

9af9ae5e66725f60f0a0a4a612549f76aaa3364d
SHA256

ab8aeea034828d5fd0258f5993357abb1bc4bd9515ac36f25235374928794a51
SHA512

e2b29ed0768950fee6325763c75f1c3182a94b3b177522b6eb96bed3e93763b87d67a24045c8153be3ae88846ce75f3b75d444641fc1969bfc2b5df518619052
SSDEEP

768:FGvAq83np3CZzCKjUTDXXho5dWOP72WcrnC/uiN4zbMgGgUwOuo0eoVg9zRqE:qx83p6zCOdWOP72TrC/uiN4ETgUMo0po

Score

1^/10

Malware Config

Signatures

Files

Microsoft.Extensions.Primitives.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

01:8d:35:7e:58:d5:7d:cd:24:a6:c0:fb:39:1d:fd:3c:47:c5:b0:82:01:79:32:21:53:3b:83:e7:c1:e7:43:eb
Signer

Actual PE Digest

01:8d:35:7e:58:d5:7d:cd:24:a6:c0:fb:39:1d:fd:3c:47:c5:b0:82:01:79:32:21:53:3b:83:e7:c1:e7:43:eb

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

Imports

mscoree

_CorDllMain

Sections

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

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

01:8d:35:7e:58:d5:7d:cd:24:a6:c0:fb:39:1d:fd:3c:47:c5:b0:82:01:79:32:21:53:3b:83:e7:c1:e7:43:ebSigner

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

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

.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

01:8d:35:7e:58:d5:7d:cd:24:a6:c0:fb:39:1d:fd:3c:47:c5:b0:82:01:79:32:21:53:3b:83:e7:c1:e7:43:eb
Signer

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

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

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