System[.]IO[.]Pipelines[.]dll

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General

Target

System.IO.Pipelines.dll
Size

76KB
MD5

ea3437441766692aa8b1cbbc171b92b9
SHA1

b2447de010e5cff75b70ba7221760b1ca83b07fc
SHA256

397af54aa4ff1514269f155aea7f35d7253226b694e2dcd0b39b243428839a23
SHA512

d397778f9568901cecb30e7b4b3698790e495805893a8880f0b2e12dc2d429a33216be5cea5c821f229eba6eeac7d0ce91f357817a12cd0ecda6386f1eed2ea2
SSDEEP

1536:gb9cdo8OZrnnxe2L1A/WjXy4bgN0x3RmevmW0p7LnPaAG1D3:eKo8mnxeneLy4bgN0x3RmevmW0p7LnPo

Score

1^/10

Malware Config

Signatures

Files

System.IO.Pipelines.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

54:5b:b6:b7:13:44:f5:de:e2:b0:d9:4d:be:95:e7:05:ef:fd:a7:a1:ac:20:49:3d:c0:ec:95:46:b7:6e:f3:7c
Signer

Actual PE Digest

54:5b:b6:b7:13:44:f5:de:e2:b0:d9:4d:be:95:e7:05:ef:fd:a7:a1:ac:20:49:3d:c0:ec:95:46:b7:6e:f3:7c

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.Pipelines/net6.0-Release/System.IO.Pipelines.pdb

Imports

mscoree

_CorDllMain

Sections

.text
Size: 65KB - Virtual size: 64KB

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

54:5b:b6:b7:13:44:f5:de:e2:b0:d9:4d:be:95:e7:05:ef:fd:a7:a1:ac:20:49:3d:c0:ec:95:46:b7:6e:f3:7cSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 65KB - Virtual size: 64KB

.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

54:5b:b6:b7:13:44:f5:de:e2:b0:d9:4d:be:95:e7:05:ef:fd:a7:a1:ac:20:49:3d:c0:ec:95:46:b7:6e:f3:7c
Signer

.text
Size: 65KB - Virtual size: 64KB

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

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