System[.]Composition[.]Runtime[.]dll

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General

Target

System.Composition.Runtime.dll
Size

24KB
MD5

1532bf896b394e28af2201ed9b73059f
SHA1

520417d87289618cb735fde54d25c51d1f73147c
SHA256

ec300fa94e84746c8ca94ab049887ed7e7999ce26c721a82ebc0c97337fc35c5
SHA512

4580b1a25d033019a0d9e2d1ec1aeda4e2fa514b66479bac31433423e779153a886d9832e06d4a9935e99b4d95aa3063f01437b83f799b7321998f22461887a2
SSDEEP

384:GaGPv79/Z88KFyprUA/0Ecl+yueE8F4VSIGny262Dsplk4p4WQb0xhW6/uPHRN7o:GayNHn0P+h8Kenv94pWb0x/MjuT

Score

1^/10

Malware Config

Signatures

Files

System.Composition.Runtime.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

f0:cc:54:aa:cc:b0:24:19:48:29:e7:01:e5:c9:a6:fc:10:6f:2b:8c:13:f2:58:7f:1b:55:a8:c3:75:24:45:a1
Signer

Actual PE Digest

f0:cc:54:aa:cc:b0:24:19:48:29:e7:01:e5:c9:a6:fc:10:6f:2b:8c:13:f2:58:7f:1b:55:a8:c3:75:24:45:a1

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/System.Composition.Runtime/net6.0-Release/System.Composition.Runtime.pdb

Imports

mscoree

_CorDllMain

Sections

.text
Size: 12KB - Virtual size: 12KB

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

f0:cc:54:aa:cc:b0:24:19:48:29:e7:01:e5:c9:a6:fc:10:6f:2b:8c:13:f2:58:7f:1b:55:a8:c3:75:24:45:a1Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 12KB - Virtual size: 12KB

.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

f0:cc:54:aa:cc:b0:24:19:48:29:e7:01:e5:c9:a6:fc:10:6f:2b:8c:13:f2:58:7f:1b:55:a8:c3:75:24:45:a1
Signer

.text
Size: 12KB - Virtual size: 12KB

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

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