aspnet_counters[.]dll

Sharing

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General

Target

aspnet_counters.dll
Size

23KB
MD5

f83b6c16e0f0e4bdc35e55f6aa649f54
SHA1

783abbed9b7277736e1696442b51a524ee2433d0
SHA256

68f272c75b602c09b933a17f751e7e29d3caf1194c9173d36580aff403d4cb48
SHA512

e860cc500def09654b68118af984f3bd01f9ff8ec57380fd72af69ad400828b310625f29f64afb1fef128c645ebc6d0d47ca0e9f0b0cf312205a7a4fcedb08e5
SSDEEP

384:HcPubjXJ0x8IDKrtnxCv58TjG2rEpsycW9d9WGyHRN7Ky50ZSxR9zusGL4:9qD8nxIr2wp5vuR50Zi9zuX4

Score

1^/10

Malware Config

Signatures

Files

aspnet_counters.dll
.dll windows:6 windows x86 arch:x86

3cdf8bcf4c8055777f49b971cf87418b

Code Sign

33:00:00:02:52:8b:33:aa:f8:95:f3:39:db:00:00:00:00:02:52
Certificate

Issuer

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

Not Before

02/09/2021, 18:32

Not After

01/09/2022, 18:32

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

98:eb:52:8e:c7:5c:3b:cb:50:20:06:2d:bc:7c:ee:e2:4b:1d:73:4f:26:b1:86:4b:2e:40:c1:8a:b0:a3:4b:d9
Signer

Actual PE Digest

98:eb:52:8e:c7:5c:3b:cb:50:20:06:2d:bc:7c:ee:e2:4b:1d:73:4f:26:b1:86:4b:2e:40:c1:8a:b0:a3:4b:d9

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

aspnet_counters.pdb

Imports

kernel32

GetCurrentProcessId
GetCurrentThreadId
FreeLibrary
SwitchToThread
Sleep
GetLastError
LoadLibraryW
GetModuleFileNameW
DisableThreadLibraryCalls
GetProcessHeap
GetProcAddress
HeapCreate
TerminateProcess
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
QueryPerformanceCounter
GetProcessAffinityMask
GetCurrentProcess
HeapFree
HeapAlloc

advapi32

RegQueryValueExW
RegOpenKeyExW
RegCloseKey

vcruntime140_clr0400

memset
_except_handler4_common
__std_type_info_destroy_list

ucrtbase_clr0400

_initterm_e
_cexit
_seh_filter_dll
_configure_narrow_argv
_initialize_onexit_table
_register_onexit_function
_execute_onexit_table
_crt_atexit
_initialize_narrow_environment
_initterm

Exports

Exports

CloseGenericCounters
CloseStateCounters
CloseVersion4Counters
CollectGenericCounters
CollectStateCounters
CollectVersion4Counters
OpenGenericCounters
OpenStateCounters
OpenVersion4Counters

Sections

.text
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 496B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

3cdf8bcf4c8055777f49b971cf87418b

Code Sign

33:00:00:02:52:8b:33:aa:f8:95:f3:39:db:00:00:00:00:02:52Certificate

Extended Key Usages

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

Key Usages

98:eb:52:8e:c7:5c:3b:cb:50:20:06:2d:bc:7c:ee:e2:4b:1d:73:4f:26:b1:86:4b:2e:40:c1:8a:b0:a3:4b:d9Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

vcruntime140_clr0400

ucrtbase_clr0400

Exports

Exports

Sections

.text Size: 8KB - Virtual size: 8KB

.data Size: 512B - Virtual size: 3KB

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

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

.reloc Size: 512B - Virtual size: 496B

33:00:00:02:52:8b:33:aa:f8:95:f3:39:db:00:00:00:00:02:52
Certificate

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

98:eb:52:8e:c7:5c:3b:cb:50:20:06:2d:bc:7c:ee:e2:4b:1d:73:4f:26:b1:86:4b:2e:40:c1:8a:b0:a3:4b:d9
Signer

.text
Size: 8KB - Virtual size: 8KB

.data
Size: 512B - Virtual size: 3KB

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

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

.reloc
Size: 512B - Virtual size: 496B