System[.]Reflection[.]Emit[.]dll

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General

Target

System.Reflection.Emit.dll
Size

15KB
MD5

73f6b574bbb15f465b9452dd442004db
SHA1

1e6f52cf759b1849ec83c4c48565e0defae15167
SHA256

b56c8bf3d6b7e8ae75c8f507d3f2b2c98d6e367bc816b037305d4a2f7d7c8483
SHA512

6fc2b90eb5e3f8b478f6dda9a4d3be59a5a32f01154be520c3dd7f97c9fa632fb842a44826d47e281b6fe7f81df626ddd5a3ababb184ad3af458333619b9842b
SSDEEP

384:OmxVu8PLLW6KRWlsBlHRN7+LMB+6R9zQajbXo:zu9zj+os29zz4

Score

N/A

Malware Config

Signatures

Files

System.Reflection.Emit.dll
.dll windows x86

dae02f32a21e03ce65412f6e56942daa

Code Sign

33:00:00:02:8d:7e:47:c3:82:7e:05:1a:2a:00:00:00:00:02:8d
Certificate

Issuer

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

Not Before

14/10/2021, 18:45

Not After

13/10/2022, 18:45

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

5b:b6:f3:b3:ec:c8:7a:e9:a6:90:61:fa:0b:79:06:e4:0c:cf:41:76:24:c0:6c:17:05:b6:ef:6b:ca:57:0a:c0
Signer

Actual PE Digest

5b:b6:f3:b3:ec:c8:7a:e9:a6:90:61:fa:0b:79:06:e4:0c:cf:41:76:24:c0:6c:17:05:b6:ef:6b:ca:57:0a:c0

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=.NET,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

15/12/2022, 13:55
Valid: false

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_32BIT_MACHINE

Imports

mscoree

_CorDllMain

Sections

.text
Size: 3KB - Virtual size: 2KB

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

33:00:00:02:8d:7e:47:c3:82:7e:05:1a:2a:00:00:00:00:02:8dCertificate

Extended Key Usages

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

Key Usages

5b:b6:f3:b3:ec:c8:7a:e9:a6:90:61:fa:0b:79:06:e4:0c:cf:41:76:24:c0:6c:17:05:b6:ef:6b:ca:57:0a:c0Signer

Signature Validations

Verification

15/12/2022, 13:55 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 3KB - Virtual size: 2KB

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

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

33:00:00:02:8d:7e:47:c3:82:7e:05:1a:2a:00:00:00:00:02:8d
Certificate

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

5b:b6:f3:b3:ec:c8:7a:e9:a6:90:61:fa:0b:79:06:e4:0c:cf:41:76:24:c0:6c:17:05:b6:ef:6b:ca:57:0a:c0
Signer

15/12/2022, 13:55
Valid: false

.text
Size: 3KB - Virtual size: 2KB

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

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