Microsoft[.]AspNetCore[.]HostFiltering[.]dll

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General

Target

Microsoft.AspNetCore.HostFiltering.dll
Size

16KB
MD5

a3e20981e80550e259de8ebffa7f5386
SHA1

02da794da5f09e8390e0fe4a9ea44cb68415e7fe
SHA256

1a46fcf350d0815e5aded970746fc6b14a9924089f21604cfa677f32463d1538
SHA512

378f3cf0e35309930e055c87d8e62cb1aec5689018b7cef5cfb7efee1a1e0583178993ce1672e581aa8f9b21532c8b68654e8ebd3099107da0779db59941cb5b
SSDEEP

384:yFkzJKUn0PzRWJbVFWDdHRN7BoNfVlGs/:AqR0rGGf

Score

1^/10

Malware Config

Signatures

Files

Microsoft.AspNetCore.HostFiltering.dll
.dll windows:4 windows x86 arch:x86

dae02f32a21e03ce65412f6e56942daa

Code Sign

33:00:00:01:87:72:17:72:15:59:40:c7:09:00:00:00:00:01:87
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

18:04:4b:4b:e2:03:3b:07:e0:f9:4a:0d:17:b2:e7:d2:18:f7:d1:d6:4a:75:78:0d:47:d8:6a:06:c0:57:6c:a5
Signer

Actual PE Digest

18:04:4b:4b:e2:03:3b:07:e0:f9:4a:0d:17:b2:e7:d2:18:f7:d1:d6:4a:75:78:0d:47:d8:6a:06:c0:57:6c:a5

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

.mvid
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.text
Size: 4KB - Virtual size: 4KB

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

33:00:00:01:87:72:17:72:15:59:40:c7:09:00:00:00:00:01:87Certificate

Extended Key Usages

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

Key Usages

18:04:4b:4b:e2:03:3b:07:e0:f9:4a:0d:17:b2:e7:d2:18:f7:d1:d6:4a:75:78:0d:47:d8:6a:06:c0:57:6c:a5Signer

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.mvid Size: 512B - Virtual size: 16B

.text Size: 4KB - Virtual size: 4KB

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

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

33:00:00:01:87:72:17:72:15:59:40:c7:09:00:00:00:00:01:87
Certificate

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

18:04:4b:4b:e2:03:3b:07:e0:f9:4a:0d:17:b2:e7:d2:18:f7:d1:d6:4a:75:78:0d:47:d8:6a:06:c0:57:6c:a5
Signer

.mvid
Size: 512B - Virtual size: 16B

.text
Size: 4KB - Virtual size: 4KB

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

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