System[.]Text[.]Encodings[.]Web[.]dll

Sharing

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General

Target

System.Text.Encodings.Web.dll
Size

54KB
MD5

f8e71ffe3323dfc01e553c0475ea91b1
SHA1

0295cbcdde1ffeb8e700f73f1ee1d63224ddce19
SHA256

ef1153543cf059821e8879306b6b0bb3f9e506b4cabdfe219c08a935e0869dc3
SHA512

b3d4c9118c37c65ad2ddc2995f90b8bc1f1b2b402e4a481b6f4c1a074cb36da99845a7e95f4f05a4c041082eba1a9a79e72fde2b3efadcf64e6dcd7e45867fac
SSDEEP

768:0JJu9eEfX5ZU/5io8W+NMc/q1TfV/dDk3xK1lbljTM5:0+9ecUxONMBLl43Kl5jY

Score

1^/10

Malware Config

Signatures

Files

System.Text.Encodings.Web.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

29:19:77:d5:24:6e:d2:84:f4:43:ae:d9:05:59:cf:63:6b:f6:9b:ef:6c:e6:9b:19:ca:47:1e:e7:3e:53:35:0e
Signer

Actual PE Digest

29:19:77:d5:24:6e:d2:84:f4:43:ae:d9:05:59:cf:63:6b:f6:9b:ef:6c:e6:9b:19:ca:47:1e:e7:3e:53:35:0e

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_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

System.Text.Encodings.Web.pdb

Imports

mscoree

_CorDllMain

Sections

.text
Size: 43KB - Virtual size: 42KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - 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

29:19:77:d5:24:6e:d2:84:f4:43:ae:d9:05:59:cf:63:6b:f6:9b:ef:6c:e6:9b:19:ca:47:1e:e7:3e:53:35:0eSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 43KB - Virtual size: 42KB

.rsrc Size: 2KB - 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

29:19:77:d5:24:6e:d2:84:f4:43:ae:d9:05:59:cf:63:6b:f6:9b:ef:6c:e6:9b:19:ca:47:1e:e7:3e:53:35:0e
Signer

.text
Size: 43KB - Virtual size: 42KB

.rsrc
Size: 2KB - Virtual size: 1KB

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