Microsoft[.]Extensions[.]FileProviders[.]Embedded[.]dll

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General

Target

Microsoft.Extensions.FileProviders.Embedded.dll
Size

33KB
MD5

42e0be0b429e2ec68b01661042d0df4c
SHA1

90e86717436f1b6c809dfed706dbe3d1c934262a
SHA256

f69ffb27bc81e57b4a9d85469fb992c1f0e58e5e1be392a3346496efef64f43c
SHA512

dd31f41a7d9576c61356f0f73222bc7f0f00cc48db97c03ea157272a467081d55880c100e1ed94d910bba733807b63109284bad45043888e163f8c4dd2fc4017
SSDEEP

384:H+qxA8+o97Bki/DG3vkwtY/3dO5eRqZu98DGMduP3p4NgmxjaOtqze6SZ4VIy0WB:H+IAiNfk8LdPqZ1kp4QzplSdjCQP9zuv

Score

1^/10

Malware Config

Signatures

Files

Microsoft.Extensions.FileProviders.Embedded.dll
.dll windows:4 windows x86 arch:x86

dae02f32a21e03ce65412f6e56942daa

Code Sign

33:00:00:02:8d:7e:47:c3:82:7e:05:1a:2a:00:00:00:00:02:8d
Certificate

Issuer

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

Not Before

14-10-2021 18:45

Not After

13-10-2022 18:45

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

f3:f5:a5:d6:db:1f:b0:dd:56:77:45:8b:bb:ad:8e:b4:54:ed:8b:8d:53:9a:e7:df:5f:7c:47:fb:49:b7:55:d5
Signer

Actual PE Digest

f3:f5:a5:d6:db:1f:b0:dd:56:77:45:8b:bb:ad:8e:b4:54:ed:8b:8d:53:9a:e7:df:5f:7c:47:fb:49:b7:55: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.FileProviders.Embedded/Release/net6.0/Microsoft.Extensions.FileProviders.Embedded.pdb

Imports

mscoree

_CorDllMain

Sections

.text
Size: 21KB - Virtual size: 20KB

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

33:00:00:02:8d:7e:47:c3:82:7e:05:1a:2a:00:00:00:00:02:8dCertificate

Extended Key Usages

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

Key Usages

f3:f5:a5:d6:db:1f:b0:dd:56:77:45:8b:bb:ad:8e:b4:54:ed:8b:8d:53:9a:e7:df:5f:7c:47:fb:49:b7:55:d5Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 21KB - Virtual size: 20KB

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

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

33:00:00:02:8d:7e:47:c3:82:7e:05:1a:2a:00:00:00:00:02:8d
Certificate

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

f3:f5:a5:d6:db:1f:b0:dd:56:77:45:8b:bb:ad:8e:b4:54:ed:8b:8d:53:9a:e7:df:5f:7c:47:fb:49:b7:55:d5
Signer

.text
Size: 21KB - Virtual size: 20KB

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

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