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

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General

Target

System.Diagnostics.PerformanceCounter.dll
Size

38KB
MD5

e7cda1911a35900aef2ada197496ee5f
SHA1

90f0804552bc4896997a262554c63213a10fd5c2
SHA256

e97b2dbcd7ca6870dd28888c062a19bf18f6df36135a731720293dea098037a0
SHA512

ba6b30b37927aca58b62da458c8c8dcbe2ef968bb4ca12762b18b8f075286bf29103de16c0e5094b7e077c61f925c02f5d47f58e3d9b138ee4d2576d493dc50c
SSDEEP

384:W2u1g/0obNJB/3cgg6eNBfVmVYSGl3iFyLVRVSOeFBuyZPGMJnnvnrNW9bWodHRX:hu1gM+ctjPEgMJnnvnrcT80

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

87:0c:6c:3e:92:af:2e:ae:f7:52:c7:87:fa:25:59:f5:d7:62:a7:c3:b3:58:61:0b:f2:18:ce:83:b6:01:32:a3
Signer

Actual PE Digest

87:0c:6c:3e:92:af:2e:ae:f7:52:c7:87:fa:25:59:f5:d7:62:a7:c3:b3:58:61:0b:f2:18:ce:83:b6:01:32:a3

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/net461-Release/System.Diagnostics.PerformanceCounter.pdb

Imports

mscoree

_CorDllMain

Sections

.text
Size: 27KB - Virtual size: 26KB

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

87:0c:6c:3e:92:af:2e:ae:f7:52:c7:87:fa:25:59:f5:d7:62:a7:c3:b3:58:61:0b:f2:18:ce:83:b6:01:32:a3Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 27KB - Virtual size: 26KB

.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

87:0c:6c:3e:92:af:2e:ae:f7:52:c7:87:fa:25:59:f5:d7:62:a7:c3:b3:58:61:0b:f2:18:ce:83:b6:01:32:a3
Signer

.text
Size: 27KB - Virtual size: 26KB

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

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