Microsoft[.]CodeAnalysis[.]CSharp[.]Workspaces[.]dll

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General

Target

Microsoft.CodeAnalysis.CSharp.Workspaces.dll
Size

792KB
MD5

74e585789a2909d6d2645ddf95ee9eda
SHA1

f1271f4f4820aea3b6d65a93854215f50e9b81a9
SHA256

e66d9c063064ddc4ef69fd0f675b7a13721e4caf866c73979d64f8dcab6e866b
SHA512

2ce162c493f4c5a722afe57e2cb49788edde3efa25efb2dfb4f019a4de26a4daeb33619879b2a791ab4617e094a2a4c5cf163aed1cecbd092f5c8a7a728a45ab
SSDEEP

24576:LpBehg30wZeEQhjLCNaUbHeKtnFiONEhn98:LyW3nZeEQhjLCNaUbHeKtnFiONOi

Score

1^/10

Malware Config

Signatures

Files

Microsoft.CodeAnalysis.CSharp.Workspaces.dll
.dll windows:4 windows x86 arch:x86

dae02f32a21e03ce65412f6e56942daa

Code Sign

33:00:00:02:13:8c:0c:1c:31:35:bc:d2:5f:00:00:00:00:02:13
Certificate

Issuer

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

Not Before

11/02/2021, 20:09

Not After

10/02/2022, 20:09

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

41:77:13:79:33:ec:ba:a5:11:cd:3c:1e:70:78:11:45:02:10:d6:5e:6f:33:a4:ea:75:f7:1d:9e:cd:23:ab:86
Signer

Actual PE Digest

41:77:13:79:33:ec:ba:a5:11:cd:3c:1e:70:78:11:45:02:10:d6:5e:6f:33:a4:ea:75:f7:1d:9e:cd:23:ab:86

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/Microsoft.CodeAnalysis.CSharp.Workspaces/Release/netcoreapp3.1/Microsoft.CodeAnalysis.CSharp.Workspaces.pdb

Imports

mscoree

_CorDllMain

Sections

.text
Size: 780KB - Virtual size: 780KB

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

33:00:00:02:13:8c:0c:1c:31:35:bc:d2:5f:00:00:00:00:02:13Certificate

Extended Key Usages

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

Key Usages

41:77:13:79:33:ec:ba:a5:11:cd:3c:1e:70:78:11:45:02:10:d6:5e:6f:33:a4:ea:75:f7:1d:9e:cd:23:ab:86Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 780KB - Virtual size: 780KB

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

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

33:00:00:02:13:8c:0c:1c:31:35:bc:d2:5f:00:00:00:00:02:13
Certificate

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

41:77:13:79:33:ec:ba:a5:11:cd:3c:1e:70:78:11:45:02:10:d6:5e:6f:33:a4:ea:75:f7:1d:9e:cd:23:ab:86
Signer

.text
Size: 780KB - Virtual size: 780KB

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

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