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

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General

Target

Microsoft.Extensions.Primitives.dll
Size

37KB
MD5

00671c84461e96c331b02200e2321931
SHA1

dc91a5e7789e6c52a17750a0790d625369bc0484
SHA256

87e5b801987d37318843e986d6deeaa892d5e6d352f329754b756d2224b2ac7b
SHA512

8f032edaba6cc4b455caecb38ede06cc2f6ec7ebfcf64d8b2c53d7cd0741e4f2daf27d45ab102fa48fbb827b19861abc8213dd662d48ef0f67bc92c53ace15f6
SSDEEP

768:8LR77vh7Y+LgCODOF0tWNsGkmui1cLJMycG9G:mjh7Y+LgC6OF0twsNmuiSJPcGM

Score

1^/10

Malware Config

Signatures

Files

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

dae02f32a21e03ce65412f6e56942daa

Code Sign

33:00:00:01:88:af:52:d6:b9:92:6d:e8:f9:00:00:00:00:01:88
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

4c:d5:71:1c:a8:0e:20:50:e3:d4:6d:07:ba:de:8b:1b:81:89:54:b1:00:c0:38:47:2d:61:26:fa:cd:2d:01:ee
Signer

Actual PE Digest

4c:d5:71:1c:a8:0e:20:50:e3:d4:6d:07:ba:de:8b:1b:81:89:54:b1:00:c0:38:47:2d:61:26:fa:cd:2d:01:ee

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

33:00:00:01:88:af:52:d6:b9:92:6d:e8:f9:00:00:00:00:01:88Certificate

Extended Key Usages

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

Key Usages

4c:d5:71:1c:a8:0e:20:50:e3:d4:6d:07:ba:de:8b:1b:81:89:54:b1:00:c0:38:47:2d:61:26:fa:cd:2d:01:eeSigner

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

33:00:00:01:88:af:52:d6:b9:92:6d:e8:f9:00:00:00:00:01:88
Certificate

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

4c:d5:71:1c:a8:0e:20:50:e3:d4:6d:07:ba:de:8b:1b:81:89:54:b1:00:c0:38:47:2d:61:26:fa:cd:2d:01:ee
Signer

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

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

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