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

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General

Target

System.IO.Ports.dll
Size

37KB
MD5

233841ccae216a5e8aa4879644c09e29
SHA1

b0a34a793595c97ddcde5a62417f784ebaeb8ac7
SHA256

1c9fb2affca993543abdfdec76ad3e8dad257093ca1bc61ec6edee24e75f5001
SHA512

72809378e7faf9ea19bbcb60509e5b7e58c63e8f1bdb12942a54a0da6ab17beb0f577a0d8f4a05a1f546a6ca6cf072dd9d8efcd13a5560667f2e43f71306f6e6
SSDEEP

768:c68yetdYJDK6wtABz3zWwXI3Cmb3DtViVLnyVhb:cz6A6w+BzD3I3x3RVMnyVF

Score

1^/10

Malware Config

Signatures

Files

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

dae02f32a21e03ce65412f6e56942daa

Code Sign

33:00:00:00:ba:6a:36:de:1a:ad:bd:3c:1f:00:00:00:00:00:ba
Certificate

Issuer

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

07/09/2016, 17:58

Not After

07/09/2018, 17:58

Subject

CN=Microsoft Time-Stamp Service,OU=AOC+OU=nCipher DSE ESN:F6FF-2DA7-BB75,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

33:00:00:01:79:7c:2e:57:4e:52:e1:ca:d6:00:01:00:00:01:79
Certificate

Issuer

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

Not Before

11/08/2017, 20:11

Not After

11/08/2018, 20:11

Subject

CN=Microsoft Corporation,OU=MOPR,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:33:26:1a:00:00:00:00:00:31
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

31/08/2010, 22:19

Not After

31/08/2020, 22:29

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

61:16:68:34:00:00:00:00:00:1c
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

03/04/2007, 12:53

Not After

03/04/2021, 13:03

Subject

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:00:c4:e9:89:f8:7a:81:50:e9:ff:00:00:00:00:00:c4
Certificate

Issuer

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

Not Before

11/08/2017, 20:20

Not After

11/08/2018, 20:20

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

52:72:7a:f2:92:77:74:85:72:dc:ee:f6:36:21:6b:27:f5:62:ab:ff:87:cb:5b:b5:f1:f6:66:f5:c7:ae:69:bd
Signer

Actual PE Digest

52:72:7a:f2:92:77:74:85:72:dc:ee:f6:36:21:6b:27:f5:62:ab:ff:87:cb:5b:b5:f1:f6:66:f5:c7:ae:69:bd

Digest Algorithm

sha256

PE Digest Matches

true

ec:60:83:93:6b:61:25:e9:e4:7e:fe:02:2f:da:09:53:1e:fd:a8:29
Signer

Actual PE Digest

ec:60:83:93:6b:61:25:e9:e4:7e:fe:02:2f:da:09:53:1e:fd:a8:29

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

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

E:\A\_work\39\s\corefx\bin\obj\AnyOS.AnyCPU.Release\System.IO.Ports\netstandard\System.IO.Ports.pdb

Imports

mscoree

_CorDllMain

Sections

.text
Size: 19KB - Virtual size: 18KB

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

33:00:00:00:ba:6a:36:de:1a:ad:bd:3c:1f:00:00:00:00:00:baCertificate

Extended Key Usages

33:00:00:01:79:7c:2e:57:4e:52:e1:ca:d6:00:01:00:00:01:79Certificate

Extended Key Usages

61:33:26:1a:00:00:00:00:00:31Certificate

Key Usages

61:16:68:34:00:00:00:00:00:1cCertificate

Extended Key Usages

Key Usages

33:00:00:00:c4:e9:89:f8:7a:81:50:e9:ff:00:00:00:00:00:c4Certificate

Extended Key Usages

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

Key Usages

52:72:7a:f2:92:77:74:85:72:dc:ee:f6:36:21:6b:27:f5:62:ab:ff:87:cb:5b:b5:f1:f6:66:f5:c7:ae:69:bdSigner

ec:60:83:93:6b:61:25:e9:e4:7e:fe:02:2f:da:09:53:1e:fd:a8:29Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 19KB - Virtual size: 18KB

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

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

33:00:00:00:ba:6a:36:de:1a:ad:bd:3c:1f:00:00:00:00:00:ba
Certificate

33:00:00:01:79:7c:2e:57:4e:52:e1:ca:d6:00:01:00:00:01:79
Certificate

61:33:26:1a:00:00:00:00:00:31
Certificate

61:16:68:34:00:00:00:00:00:1c
Certificate

33:00:00:00:c4:e9:89:f8:7a:81:50:e9:ff:00:00:00:00:00:c4
Certificate

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

52:72:7a:f2:92:77:74:85:72:dc:ee:f6:36:21:6b:27:f5:62:ab:ff:87:cb:5b:b5:f1:f6:66:f5:c7:ae:69:bd
Signer

ec:60:83:93:6b:61:25:e9:e4:7e:fe:02:2f:da:09:53:1e:fd:a8:29
Signer

.text
Size: 19KB - Virtual size: 18KB

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

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