System[.]IO[.]Ports[.]dll

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General

Target

System.IO.Ports.dll
Size

85KB
MD5

75cb67db4bdff23017e9d5386e696185
SHA1

1b355e68bc365ef51e74c2f011cb189a27c5b4d4
SHA256

362bb83fde2eeebd63fe43dff8d7eadb7c43a0d99d28583f9863f43873520ab3
SHA512

bf46b15bd14a5294a6dffb6ec1892dd5548003fc5973a661c35b5512b4658fa1312aeeb4fb5fbc834c710dff47d34b05ee6a984ab2d4c90c6903286b2e7a850a
SSDEEP

1536:tvhK1Dk8H3lRZoQf/h4XaC4GQOWBzIhMrex0Cn1aIrix9zTM:tvhK1Y8H1hB4qVGQOWCnkIC9vM

Score

1^/10

Malware Config

Signatures

Files

System.IO.Ports.dll
.dll windows:4 windows x86 arch:x86

dae02f32a21e03ce65412f6e56942daa

Code Sign

33:00:00:03:7c:c9:f6:bc:ed:07:59:ae:08:00:00:00:00:03:7c
Certificate

Issuer

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

Not Before

11-05-2023 19:03

Not After

08-05-2024 19:03

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

27:2e:08:a5:93:49:4c:56:a4:7f:e1:0a:98:bb:b6:a6:dd:74:61:1c:b1:47:ec:65:28:fe:ad:77:9f:43:a7:cf
Signer

Actual PE Digest

27:2e:08:a5:93:49:4c:56:a4:7f:e1:0a:98:bb:b6:a6:dd:74:61:1c:b1:47:ec:65:28:fe:ad:77:9f:43:a7:cf

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/System.IO.Ports/Release/net6.0-windows/System.IO.Ports.pdb

Imports

mscoree

_CorDllMain

Sections

.text
Size: 73KB - Virtual size: 72KB

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

33:00:00:03:7c:c9:f6:bc:ed:07:59:ae:08:00:00:00:00:03:7cCertificate

Extended Key Usages

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

Key Usages

27:2e:08:a5:93:49:4c:56:a4:7f:e1:0a:98:bb:b6:a6:dd:74:61:1c:b1:47:ec:65:28:fe:ad:77:9f:43:a7:cfSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 73KB - Virtual size: 72KB

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

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

33:00:00:03:7c:c9:f6:bc:ed:07:59:ae:08:00:00:00:00:03:7c
Certificate

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

27:2e:08:a5:93:49:4c:56:a4:7f:e1:0a:98:bb:b6:a6:dd:74:61:1c:b1:47:ec:65:28:fe:ad:77:9f:43:a7:cf
Signer

.text
Size: 73KB - Virtual size: 72KB

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

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