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

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General

Target

Microsoft.CodeAnalysis.Workspaces.dll
Size

2.8MB
MD5

489901f56b06f220a0e57e23d6e66f56
SHA1

3a74f5ed8e03164e9ae4ff211e516a65fe68183f
SHA256

236c390b3faccdd5eb0daac4537b00bc42e9800504500befdbf4dbbd840984c6
SHA512

10edfe495f134a1b15e7244e91443c30348f2539bfedf4c360db30c670df9a96bc1692fa40994a57c33ac98514de29347d06359e68fa2fdcd3057251cb463a2c
SSDEEP

49152:m7d7exZ/s1/arfdDQSW5cg2YHOZJ3Pz4dqv2Qq/y:m7d7exZ/s1/a5dWRba

Score

1^/10

Malware Config

Signatures

Files

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

dae02f32a21e03ce65412f6e56942daa

Code Sign

33:00:00:01:51:9e:8d:8f:40:71:a3:0e:41:00:00:00:00:01:51
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

84:5f:6a:d8:a0:6d:6a:26:58:24:88:37:eb:ef:92:69:43:2b:2d:63:cc:32:ee:12:ba:b1:65:bc:f8:83:82:0f
Signer

Actual PE Digest

84:5f:6a:d8:a0:6d:6a:26:58:24:88:37:eb:ef:92:69:43:2b:2d:63:cc:32:ee:12:ba:b1:65:bc:f8:83:82:0f

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.Workspaces/Release/netstandard2.0/Microsoft.CodeAnalysis.Workspaces.pdb

Imports

mscoree

_CorDllMain

Sections

.text
Size: 2.5MB - Virtual size: 2.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 228KB - Virtual size: 228KB

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

33:00:00:01:51:9e:8d:8f:40:71:a3:0e:41:00:00:00:00:01:51Certificate

Extended Key Usages

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

Key Usages

84:5f:6a:d8:a0:6d:6a:26:58:24:88:37:eb:ef:92:69:43:2b:2d:63:cc:32:ee:12:ba:b1:65:bc:f8:83:82:0fSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 2.5MB - Virtual size: 2.5MB

.rsrc Size: 228KB - Virtual size: 228KB

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

33:00:00:01:51:9e:8d:8f:40:71:a3:0e:41:00:00:00:00:01:51
Certificate

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

84:5f:6a:d8:a0:6d:6a:26:58:24:88:37:eb:ef:92:69:43:2b:2d:63:cc:32:ee:12:ba:b1:65:bc:f8:83:82:0f
Signer

.text
Size: 2.5MB - Virtual size: 2.5MB

.rsrc
Size: 228KB - Virtual size: 228KB

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