Microsoft[.]CodeAnalysis[.]dll

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General

Target

Microsoft.CodeAnalysis.dll
Size

2.4MB
MD5

2672c93c6fbd5d59923948b09af0179f
SHA1

566353ae5cb638acbce68f6f960c3d3cc4ec2d76
SHA256

1eb4a56665cbba99184e7e2104d276b2019b3acc6edd4fb8b4ac25e4ade430b7
SHA512

f22e087d4ef0d6b186068a9558e158a5286c55cf3125740635355da3b441eb634fbc551b10be898774bfba1151f2a281e83f146e50ebe9fdd429e5bd0eb458e6
SSDEEP

24576:cAUqa+IUB8o5ECSIR2avZyM2+a8H6mNObv0vjqfoO+5eB/Vhl6MK:c1qa+IUOomCpZm/+6B0vjkcoRVhlHK

Score

1^/10

Malware Config

Signatures

Files

Microsoft.CodeAnalysis.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

68:f4:fd:bb:9c:46:df:b2:2e:96:7d:3a:ab:8c:b4:36:27:39:4d:3d:ca:de:c4:2b:ed:51:f4:69:43:5d:2e:a5
Signer

Actual PE Digest

68:f4:fd:bb:9c:46:df:b2:2e:96:7d:3a:ab:8c:b4:36:27:39:4d:3d:ca:de:c4:2b:ed:51:f4:69:43:5d:2e:a5

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

Imports

mscoree

_CorDllMain

Sections

.text
Size: 2.1MB - Virtual size: 2.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 260KB - Virtual size: 260KB

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

68:f4:fd:bb:9c:46:df:b2:2e:96:7d:3a:ab:8c:b4:36:27:39:4d:3d:ca:de:c4:2b:ed:51:f4:69:43:5d:2e:a5Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 2.1MB - Virtual size: 2.1MB

.rsrc Size: 260KB - Virtual size: 260KB

.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

68:f4:fd:bb:9c:46:df:b2:2e:96:7d:3a:ab:8c:b4:36:27:39:4d:3d:ca:de:c4:2b:ed:51:f4:69:43:5d:2e:a5
Signer

.text
Size: 2.1MB - Virtual size: 2.1MB

.rsrc
Size: 260KB - Virtual size: 260KB

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