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

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General

Target

Microsoft.CodeAnalysis.CSharp.Workspaces.dll
Size

862KB
MD5

6037cbc1b7f17a74a07fc63ec920d272
SHA1

476a8e994886c266ebc99b6fc9387945346b46d2
SHA256

8e221ef5e006098b90c9a7195c1b2f4cc1b059f3c0d49e1ba700837f11fbf43b
SHA512

c2f5b2b1a068613a59a8f72362125ad65b484303dfc2d00ff21cd5ad511f047789aee9feb5c1d63244704888d544e455a5f663c1b6bb97365393b3c9d33dde63
SSDEEP

12288:cBwhF4/t5JK3U7s3ZbfwADk1QPPwXK8tMX/GJX8Us2:Z4s3ZbXk2nw6YXQ2

Score

1^/10

Malware Config

Signatures

Files

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

dae02f32a21e03ce65412f6e56942daa

Code Sign

33:00:00:03:7c:c9:f6:bc:ed:07:59:ae:08:00:00:00:00:03:7c
Certificate

Issuer

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

Not Before

11-05-2023 19:03

Not After

08-05-2024 19:03

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

9a:ee:b3:db:1e:30:09:84:b3:6d:84:ca:39:bf:1e:04:c1:f2:97:f5:84:91:3b:d0:a0:ba:e5:82:fb:f0:63:69
Signer

Actual PE Digest

9a:ee:b3:db:1e:30:09:84:b3:6d:84:ca:39:bf:1e:04:c1:f2:97:f5:84:91:3b:d0:a0:ba:e5:82:fb:f0:63:69

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/net7.0/Microsoft.CodeAnalysis.CSharp.Workspaces.pdb

Imports

mscoree

_CorDllMain

Sections

.text
Size: 850KB - Virtual size: 849KB

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

33:00:00:03:7c:c9:f6:bc:ed:07:59:ae:08:00:00:00:00:03:7cCertificate

Extended Key Usages

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

Key Usages

9a:ee:b3:db:1e:30:09:84:b3:6d:84:ca:39:bf:1e:04:c1:f2:97:f5:84:91:3b:d0:a0:ba:e5:82:fb:f0:63:69Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 850KB - Virtual size: 849KB

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

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

33:00:00:03:7c:c9:f6:bc:ed:07:59:ae:08:00:00:00:00:03:7c
Certificate

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

9a:ee:b3:db:1e:30:09:84:b3:6d:84:ca:39:bf:1e:04:c1:f2:97:f5:84:91:3b:d0:a0:ba:e5:82:fb:f0:63:69
Signer

.text
Size: 850KB - Virtual size: 849KB

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

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