System[.]Reflection[.]Extensions[.]dll

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General

Target

System.Reflection.Extensions.dll
Size

13KB
MD5

a370b9df6ec6fe9a26eec8878bb24386
SHA1

cd710ebf5e8fff3c2dafae432cbb753d0e325ac1
SHA256

bc4132a88a56ce1bd1ad854fbc11d591354989b1a05b60245fd0d78ec405a5e1
SHA512

e4d558e375b2f93d84966e6833b73a2f133d0b6af512f830eb76c1d94c1bcbb7fbd07530b51a973a7231b0aba349a40a9d47b7d9f7b89b42bbb35543ae8cdc79
SSDEEP

192:BNoBxTiW2WWL7EW4GD5dHnhWgN7aQWsUGoIVFWSqnajKsWTz:7oLTiW2WWXndHRN7FHoiFWSlGsWP

Score

1^/10

Malware Config

Signatures

Files

System.Reflection.Extensions.dll
.dll windows:4 windows x86 arch:x86

dae02f32a21e03ce65412f6e56942daa

Code Sign

33:00:00:01:87:72:17:72:15:59:40:c7:09:00:00:00:00:01:87
Certificate

Issuer

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

Not Before

04-03-2020 18:39

Not After

03-03-2021 18:39

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

c0:e5:cc:8d:75:14:77:33:84:93:3d:78:e6:a1:d8:c8:66:67:24:e3:55:c3:00:1d:eb:d1:58:15:84:5b:80:f6
Signer

Actual PE Digest

c0:e5:cc:8d:75:14:77:33:84:93:3d:78:e6:a1:d8:c8:66:67:24:e3:55:c3:00:1d:eb:d1:58:15:84:5b:80:f6

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

Imports

mscoree

_CorDllMain

Sections

.text
Size: 2KB - 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

33:00:00:01:87:72:17:72:15:59:40:c7:09:00:00:00:00:01:87Certificate

Extended Key Usages

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

Key Usages

c0:e5:cc:8d:75:14:77:33:84:93:3d:78:e6:a1:d8:c8:66:67:24:e3:55:c3:00:1d:eb:d1:58:15:84:5b:80:f6Signer

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

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

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

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

33:00:00:01:87:72:17:72:15:59:40:c7:09:00:00:00:00:01:87
Certificate

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

c0:e5:cc:8d:75:14:77:33:84:93:3d:78:e6:a1:d8:c8:66:67:24:e3:55:c3:00:1d:eb:d1:58:15:84:5b:80:f6
Signer

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

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

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