System[.]Net[.]Http[.]Formatting[.]dll

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General

Target

System.Net.Http.Formatting.dll
Size

174KB
MD5

b676d5e9828d6010339743f236f54ec4
SHA1

0dff461be2e04ebf6da5f4f2d3eb639cc2e0a8b5
SHA256

7b58adc6e23b24cd6615b35e848a002bda053a26d48f9ddafacfc8098e97c49c
SHA512

cca0ed47b391b12f44716db1921314e7dcbf2a9f6b0916c78642b4aa814825c570569b103a7f5e298e9c02dbae22e7cb905f08f80f94ad6dcb69fe09085cd8a8
SSDEEP

3072:BXWun8Jw8fCk/Dvf5eso7DpGbG8pwp2xuRLYs8ZS:BXWu8Jw4L/D3UVVGbGbMS

Score

1^/10

Malware Config

Signatures

Files

System.Net.Http.Formatting.dll
.dll windows:4 windows x86 arch:x86

dae02f32a21e03ce65412f6e56942daa

Code Sign

33:00:00:01:03:5e:25:1c:99:1f:a3:1e:b8:00:00:00:00:01:03
Certificate

Issuer

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

Not Before

12/07/2018, 20:08

Not After

26/07/2019, 20:08

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

50:f7:ba:6f:12:20:c7:5e:88:33:d9:bd:f4:e2:34:26:9a:b1:46:f4:59:52:31:5b:5e:c4:07:b0:0b:ac:b8:86
Signer

Actual PE Digest

50:f7:ba:6f:12:20:c7:5e:88:33:d9:bd:f4:e2:34:26:9a:b1:46:f4:59:52:31:5b:5e:c4:07:b0:0b:ac:b8:86

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

PDB Paths

C:\BuildAgent\work\8f8721ff33b44e63\Tooling\obj\Release\System.Net.Http.Formatting\System.Net.Http.Formatting.pdb

Imports

mscoree

_CorDllMain

Sections

.text
Size: 163KB - Virtual size: 162KB

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

33:00:00:01:03:5e:25:1c:99:1f:a3:1e:b8:00:00:00:00:01:03Certificate

Extended Key Usages

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

Key Usages

50:f7:ba:6f:12:20:c7:5e:88:33:d9:bd:f4:e2:34:26:9a:b1:46:f4:59:52:31:5b:5e:c4:07:b0:0b:ac:b8:86Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 163KB - Virtual size: 162KB

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

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

33:00:00:01:03:5e:25:1c:99:1f:a3:1e:b8:00:00:00:00:01:03
Certificate

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

50:f7:ba:6f:12:20:c7:5e:88:33:d9:bd:f4:e2:34:26:9a:b1:46:f4:59:52:31:5b:5e:c4:07:b0:0b:ac:b8:86
Signer

.text
Size: 163KB - Virtual size: 162KB

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

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