System[.]Diagnostics[.]PerformanceCounter[.]dll

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General

Target

System.Diagnostics.PerformanceCounter.dll
Size

49KB
MD5

1cdd0da0c903e658b2d2f5f528fbcc2b
SHA1

eabbb153a0fd23632c5fdf4ca2871244588c94a8
SHA256

77cb1145dfe3d1ba4860e1bf376fbb7d9beb422fbc80e52097417cebc34eb1c1
SHA512

a134ef05fc55264b25335d041dada4c5df1535b8b6d64435ec826c70f5e8c5409c923d46a0cdeff801d789b84e294779a0ea7435d9a0e9c0afb14c7f149f52ef
SSDEEP

768:H5gFBAXGO+75HZAt9sV8j6ntK9PCEgMJnnvnrQW693:HtXG1dit9ventK0kQWw

Score

1^/10

Malware Config

Signatures

Files

System.Diagnostics.PerformanceCounter.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

14:9c:ab:e7:fa:0c:e7:5a:01:ff:3d:5b:ea:e8:af:7c:17:3f:e1:6b:30:be:3f:ae:72:ef:9b:f2:4f:73:6a:84
Signer

Actual PE Digest

14:9c:ab:e7:fa:0c:e7:5a:01:ff:3d:5b:ea:e8:af:7c:17:3f:e1:6b:30:be:3f:ae:72:ef:9b:f2:4f:73:6a:84

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.Diagnostics.PerformanceCounter/netstandard2.0-Release/System.Diagnostics.PerformanceCounter.pdb

Imports

mscoree

_CorDllMain

Sections

.text
Size: 38KB - Virtual size: 37KB

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

14:9c:ab:e7:fa:0c:e7:5a:01:ff:3d:5b:ea:e8:af:7c:17:3f:e1:6b:30:be:3f:ae:72:ef:9b:f2:4f:73:6a:84Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 38KB - Virtual size: 37KB

.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

14:9c:ab:e7:fa:0c:e7:5a:01:ff:3d:5b:ea:e8:af:7c:17:3f:e1:6b:30:be:3f:ae:72:ef:9b:f2:4f:73:6a:84
Signer

.text
Size: 38KB - Virtual size: 37KB

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

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