System[.]Web[.]HttpUtility[.]dll

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General

Target

System.Web.HttpUtility.dll
Size

16KB
MD5

88b081743a2be682f0fb55dcb306f69d
SHA1

3ac1c83357443886ed5d6fac9f6a8c858ecc9fd9
SHA256

8bb1aea7532d2c21ef27b981e83ec37e19bac7b837aa7c14f05cf052f123824d
SHA512

37593afaa9fd8a5dddaa2c032d1243583defd3cf201b81d1eb73268a540ebb9a254f0af7082bc15b12221a807b0fb9aa4ec3975de136534b9e0845ba043f07e8
SSDEEP

384:qfja44OEXKOWTiBUCWcdHRN7M+JXlGs0:qf+vnrvE

Score

1^/10

Malware Config

Signatures

Files

System.Web.HttpUtility.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

54:8a:91:12:48:c5:48:84:00:66:45:70:e8:6d:91:18:14:6c:08:7e:78:0d:ea:6b:d2:60:f6:ed:0a:87:c4:9f
Signer

Actual PE Digest

54:8a:91:12:48:c5:48:84:00:66:45:70:e8:6d:91:18:14:6c:08:7e:78:0d:ea:6b:d2:60:f6:ed:0a:87:c4:9f

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: 5KB - Virtual size: 4KB

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

54:8a:91:12:48:c5:48:84:00:66:45:70:e8:6d:91:18:14:6c:08:7e:78:0d:ea:6b:d2:60:f6:ed:0a:87:c4:9fSigner

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 5KB - Virtual size: 4KB

.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

54:8a:91:12:48:c5:48:84:00:66:45:70:e8:6d:91:18:14:6c:08:7e:78:0d:ea:6b:d2:60:f6:ed:0a:87:c4:9f
Signer

.text
Size: 5KB - Virtual size: 4KB

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

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