Microsoft[.]Extensions[.]Hosting[.]dll

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General

Target

Microsoft.Extensions.Hosting.dll
Size

56KB
MD5

a6e09160f811fdfa57bc3a780e8ebb35
SHA1

28822dc6271b989e6960f2be1ed722737fb717ea
SHA256

2785e563b60a92862f9323059b3524582bbb1b4f9691cf68d0c040322fc64fda
SHA512

6c7883cc2fe1dd326427282c1c5bb9081c086e09cfb13d07a7f55aa51bda5d01d0a8f5e1ac448564c442479568271a09649024730c813184909e9d4bafcc897e
SSDEEP

768:rfYcifhHBCOHJN2aDAu9QjApfH6+n/nbgSFZENsHJ16FtjMkasmUQ:rfYrf+OpcXKl//nbg9cJ16FtjMVUQ

Score

1^/10

Malware Config

Signatures

Files

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

dae02f32a21e03ce65412f6e56942daa

Code Sign

33:00:00:02:13:8c:0c:1c:31:35:bc:d2:5f:00:00:00:00:02:13
Certificate

Issuer

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

Not Before

11/02/2021, 20:09

Not After

10/02/2022, 20:09

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

4c:c4:63:36:ca:69:19:88:e5:94:cb:e4:03:52:f9:3f:b0:dd:2b:26:fc:be:b1:59:47:ed:28:58:5d:2f:9a:98
Signer

Actual PE Digest

4c:c4:63:36:ca:69:19:88:e5:94:cb:e4:03:52:f9:3f:b0:dd:2b:26:fc:be:b1:59:47:ed:28:58:5d:2f:9a:98

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.Hosting/netstandard2.1-Release/Microsoft.Extensions.Hosting.pdb

Imports

mscoree

_CorDllMain

Sections

.text
Size: 45KB - Virtual size: 44KB

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

33:00:00:02:13:8c:0c:1c:31:35:bc:d2:5f:00:00:00:00:02:13Certificate

Extended Key Usages

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

Key Usages

4c:c4:63:36:ca:69:19:88:e5:94:cb:e4:03:52:f9:3f:b0:dd:2b:26:fc:be:b1:59:47:ed:28:58:5d:2f:9a:98Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 45KB - Virtual size: 44KB

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

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

33:00:00:02:13:8c:0c:1c:31:35:bc:d2:5f:00:00:00:00:02:13
Certificate

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

4c:c4:63:36:ca:69:19:88:e5:94:cb:e4:03:52:f9:3f:b0:dd:2b:26:fc:be:b1:59:47:ed:28:58:5d:2f:9a:98
Signer

.text
Size: 45KB - Virtual size: 44KB

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

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