System[.]IO[.]FileSystem[.]Primitives[.]dll

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General

Target

System.IO.FileSystem.Primitives.dll
Size

13KB
MD5

24d96a39885ebe3a84dc69e3d2986795
SHA1

66840d0915ff82d25635d82f6bc989a9cd469712
SHA256

9359371d8ae5f0d41cbbaeec784763a371731dd1461c26e6eeec41a1f7312401
SHA512

6813260c66753d507bab209768d2ca643227679113780d3947a58538248e3fedd6516a1fac4bad793d4380d0ff7256305fd999c36b2ea7806ec7f6ac42441a7d
SSDEEP

192:6W/fNWTguYV/2xEq4tWsI9A9GaHnhWgN7aJeWwSlSCNxXeRqnajvj:6W/fNWxEq4cyHRN7WEaS4JeRlLj

Score

1^/10

Malware Config

Signatures

Files

System.IO.FileSystem.Primitives.dll
.dll windows:5 windows x86 arch:x86

Code Sign

33:00:00:01:52:9b:40:9f:50:56:99:75:88:00:00:00:00:01:52
Certificate

Issuer

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

Not Before

02/05/2019, 21:37

Not After

02/05/2020, 21:37

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

b4:1f:0e:29:b6:f4:70:e1:24:05:ae:7c:d6:ce:5e:32:11:50:80:27:af:ac:e7:78:d1:e9:3d:32:39:8f:56:67
Signer

Actual PE Digest

b4:1f:0e:29:b6:f4:70:e1:24:05:ae:7c:d6:ce:5e:32:11:50:80:27:af:ac:e7:78:d1:e9:3d:32:39:8f:56:67

Digest Algorithm

sha256

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_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

System.IO.FileSystem.Primitives.ni.pdb
System.IO.FileSystem.Primitives.pdb

Sections

.data
Size: 512B - Virtual size: 4B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.text
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

33:00:00:01:52:9b:40:9f:50:56:99:75:88:00:00:00:00:01:52Certificate

Extended Key Usages

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

Key Usages

b4:1f:0e:29:b6:f4:70:e1:24:05:ae:7c:d6:ce:5e:32:11:50:80:27:af:ac:e7:78:d1:e9:3d:32:39:8f:56:67Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Sections

.data Size: 512B - Virtual size: 4B

.text Size: 4KB - Virtual size: 3KB

33:00:00:01:52:9b:40:9f:50:56:99:75:88:00:00:00:00:01:52
Certificate

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

b4:1f:0e:29:b6:f4:70:e1:24:05:ae:7c:d6:ce:5e:32:11:50:80:27:af:ac:e7:78:d1:e9:3d:32:39:8f:56:67
Signer

.data
Size: 512B - Virtual size: 4B

.text
Size: 4KB - Virtual size: 3KB