System[.]Net[.]WebHeaderCollection[.]dll

Sharing

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General

Target

System.Net.WebHeaderCollection.dll
Size

18KB
MD5

942850f6590188a6f8fd9976a6f7e6a2
SHA1

9981c4c26b50849c5e95efad1e203e28d8d7470c
SHA256

29dc3b245bbb6008436c9e73876870205f677a515d550c479400c42b825edebb
SHA512

7e2eba6d22256c392e3a55ba1ed23de6337918639e80c37dcfd2d9ab9151e19a3037d15a6f07651c0c52817535aeea18abec853e1a91201404baaf4a48ed3220
SSDEEP

384:S4OB/huyaQ4CgQxLQWslWldHRN7pGlGs4Cn:S4OBpUQAW685

Score

1^/10

Malware Config

Signatures

Files

System.Net.WebHeaderCollection.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

ed:7f:51:a7:bb:22:f2:ca:7f:f3:05:ad:cc:c3:16:3b:74:f2:e2:76:f6:44:9e:9d:ea:a4:9b:db:12:c2:3d:e3
Signer

Actual PE Digest

ed:7f:51:a7:bb:22:f2:ca:7f:f3:05:ad:cc:c3:16:3b:74:f2:e2:76:f6:44:9e:9d:ea:a4:9b:db:12:c2:3d:e3

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: 7KB - Virtual size: 6KB

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

ed:7f:51:a7:bb:22:f2:ca:7f:f3:05:ad:cc:c3:16:3b:74:f2:e2:76:f6:44:9e:9d:ea:a4:9b:db:12:c2:3d:e3Signer

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 7KB - Virtual size: 6KB

.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

ed:7f:51:a7:bb:22:f2:ca:7f:f3:05:ad:cc:c3:16:3b:74:f2:e2:76:f6:44:9e:9d:ea:a4:9b:db:12:c2:3d:e3
Signer

.text
Size: 7KB - Virtual size: 6KB

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

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