System[.]Net[.]Ping[.]dll

General

Target
System.Net.Ping.dll
Size 89KB
Sample261107-v4mspafe22
SHA256 06bb307343db955a312634d00ba5e097cf5168a901284437592c28d780804e33
MD5 2912fcd69116cf7d8ae47b7f3c4dcbaf
SHA1 f6f44502c31588ffd9cedc96555e1c10f4792ef2
SHA512 69ada10e1f28a149b87325c672566ef52cd0f4668b851b7192a613f32ef41d2c8d5c0c78b3b2d9df8de73c556f6801127be1b27d524aa5ec7ce8ddddbebf07df
SSDEEP 1536:CT3TagiFSwxw0ulSMKKaxNSUS8YwYFOsPTOJR7Fw2NEgiojkhGNV5Pz/Bs:CTDagiMwxw0K/VUTS8Y9IsyJR7FwlgiH
TLSH
T1B1935DF2B3C80311EF6D867AD9678942D6BAF5821721AEDF55CE844C1EA33C1D3B2125
MD5 SHA1 SHA512 SSDEEP TLSH

Score

1^/10

Malware Config

Signatures

File Explorer

System.Net.Ping.dll

.dll 89KB

System.Net.Ping.dll

SHA256 06bb307343db955a312634d00ba5e097cf5168a901284437592c28d780804e33
MD5 2912fcd69116cf7d8ae47b7f3c4dcbaf
SHA1 f6f44502c31588ffd9cedc96555e1c10f4792ef2
SHA512 69ada10e1f28a149b87325c672566ef52cd0f4668b851b7192a613f32ef41d2c8d5c0c78b3b2d9df8de73c556f6801127be1b27d524aa5ec7ce8ddddbebf07df
SSDEEP 1536:CT3TagiFSwxw0ulSMKKaxNSUS8YwYFOsPTOJR7Fw2NEgiojkhGNV5Pz/Bs:CTDagiMwxw0K/VUTS8Y9IsyJR7FwlgiH
TLSH
T1B1935DF2B3C80311EF6D867AD9678942D6BAF5821721AEDF55CE844C1EA33C1D3B2125
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x64 arch:x64

Digest

b1:cf:5f:bf:c0:d3:cf:0e:25:5a:2d:ee:dd:15:71:99:2b:2c:e8:4f:cf:60:ac:2d:68:c0:96:54:89:71:2a:e0

Digest Algorithm

sha256

PE Digests Matches

Trusted

Signing Certificate

CN=.NET,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Chains

Aug 22, 2026

CN=.NET,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

CN=Microsoft Code Signing PCA 2024,O=Microsoft Corporation,C=US

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Subject

CN=.NET,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Serial Number

33:00:00:01:c7:9a:a1:ee:dc:27:e2:f8:b7:00:00:00:00:01:c7

Issuer

CN=Microsoft Code Signing PCA 2024,O=Microsoft Corporation,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

Apr 16, 2026 - Apr 15, 2027

Subject

CN=Microsoft Code Signing PCA 2024,O=Microsoft Corporation,C=US

Serial Number

33:00:00:00:39:3b:b6:37:19:bf:06:1d:67:00:00:00:00:00:39

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Timespan

Aug 8, 2024 - Mar 22, 2036

Subject

CN=Microsoft Time-Stamp Service,OU=Microsoft Ireland Operations Limited+OU=nShield TSS ESN:431A-05E0-D947,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Serial Number

33:00:00:02:1d:4b:c0:92:87:38:85:7e:39:00:01:00:00:02:1d

Issuer

CN=Microsoft Time-Stamp PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Aug 14, 2025 - Nov 13, 2026

Subject

CN=Microsoft Time-Stamp PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Serial Number

33:00:00:00:15:c5:e7:6b:9e:02:9b:49:99:00:00:00:00:00:15

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Sep 30, 2021 - Sep 30, 2030

Minor OS version

0

Major OS version

4

Entry point

%!f(<nil>)

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_DLL

PDB paths

System.Net.Ping.ni.pdb /_/src/runtime/artifacts/obj/System.Net.Ping/Release/net10.0-windows/System.Net.Ping.pdb

Sharing

General

Malware Config

Signatures

File Explorer

System.Net.Ping.dll

generic