PnkBstrA[.]exe

Sharing

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General

Target

PnkBstrA.exe
Size

65KB
MD5

831883b107684301f48ace752c963984
SHA1

c3c4cb668c12cd267e6cf56e35ca3b29c768a71c
SHA256

eaf383c4acc17dbb060bb8398225222175e028e1e332e2ce0548c97daed3620e
SHA512

543e36acb5da2213b91bdc3aa351ab5a77a5d64c671bde3156031767d406bbb9f0d58f9f9c1bd0419c609930cb25f3f7ec66e539c1a7e72ce91c4bb07a5c0e5e
SSDEEP

1536:mB1UhY9ELMz2SGpQ4tsh3TpdUe5Pl7IfY:m3Uyziq/3vPleY

Score

N/A

Malware Config

Signatures

Files

PnkBstrA.exe
.exe windows x86

eaab8388214a85702549326f123b5a85

Code Sign

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

Issuer

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Not Before

15/06/2007, 00:00

Not After

14/06/2012, 23:59

Subject

CN=VeriSign Time Stamping Services Signer - G2,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

04/12/2003, 00:00

Not After

03/12/2013, 23:59

Subject

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2
Certificate

Issuer

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

Not Before

16/07/2004, 00:00

Not After

15/07/2014, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2004 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)04,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0d:23:54:03:64:37:c5:89:5f:95:9d:dc:9c:f8:9a:a7
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2004 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)04,O=VeriSign\, Inc.,C=US

Not Before

24/01/2007, 00:00

Not After

24/01/2008, 23:59

Subject

CN=Even Balance\, Inc.,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Even Balance\, Inc.,ST=Texas,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

24:3a:94:20:91:80:0a:15:18:62:fd:7a:e2:ba:c1:3e:03:4b:2f:0b
Signer

Actual PE Digest

24:3a:94:20:91:80:0a:15:18:62:fd:7a:e2:ba:c1:3e:03:4b:2f:0b

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=Even Balance\, Inc.,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Even Balance\, Inc.,ST=Texas,C=US

20/01/2023, 15:48
Valid: false

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

wsock32

WSAStartup
socket
inet_ntoa
setsockopt
htons
ioctlsocket
bind
recvfrom
inet_addr
ntohs
sendto
closesocket

kernel32

GetCurrentProcess
GetTickCount
GetCPInfo
Sleep
GetSystemDirectoryA
CopyFileA
WideCharToMultiByte
SystemTimeToFileTime
FileTimeToLocalFileTime
lstrcmpA
lstrcpyW
FileTimeToSystemTime
MultiByteToWideChar
GetLastError
FormatMessageA
lstrlenA
LocalAlloc
LocalFree
HeapSize
SetEndOfFile
GetLocaleInfoA
VirtualProtect
GetACP
GetStringTypeW
GetStringTypeA
LoadLibraryA
GetSystemInfo
LCMapStringA
LCMapStringW
CompareStringA
CompareStringW
SetEnvironmentVariableA
CreateDirectoryA
GetFileAttributesA
SetFileAttributesA
GetOEMCP
DeleteFileA
GetSystemTimeAsFileTime
ExitProcess
RtlUnwind
HeapFree
HeapAlloc
GetModuleHandleA
GetCommandLineA
GetVersionExA
WriteFile
FlushFileBuffers
CloseHandle
GetProcAddress
TerminateProcess
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
SetFilePointer
GetTimeZoneInformation
QueryPerformanceCounter
GetCurrentThreadId
GetCurrentProcessId
GetModuleFileNameA
InterlockedExchange
VirtualQuery
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
HeapReAlloc
ReadFile
UnhandledExceptionFilter
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetStdHandle
CreateFileA

user32

wsprintfA

advapi32

RegSetValueExA
CreateServiceA
CloseServiceHandle
DeleteService
ControlService
OpenServiceA
OpenSCManagerA
AdjustTokenPrivileges
LookupPrivilegeValueA
StartServiceCtrlDispatcherA
RegisterServiceCtrlHandlerA
RegCreateKeyExA
StartServiceA
RegOpenKeyExA
RegCloseKey
SetServiceStatus
OpenProcessToken

shell32

SHGetFolderPathA

wintrust

WinVerifyTrust

crypt32

CertGetNameStringA
CryptDecodeObject
CertFreeCertificateContext
CryptMsgClose
CertCloseStore
CertVerifyTimeValidity
CertFindCertificateInStore
CryptQueryObject
CryptMsgGetParam

Sections

.text
Size: 40KB - Virtual size: 38KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

eaab8388214a85702549326f123b5a85

Code Sign

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5Certificate

Extended Key Usages

Key Usages

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4Certificate

Extended Key Usages

Key Usages

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2Certificate

Extended Key Usages

Key Usages

0d:23:54:03:64:37:c5:89:5f:95:9d:dc:9c:f8:9a:a7Certificate

Extended Key Usages

Key Usages

24:3a:94:20:91:80:0a:15:18:62:fd:7a:e2:ba:c1:3e:03:4b:2f:0bSigner

Signature Validations

Verification

20/01/2023, 15:48 Valid: false

Headers

File Characteristics

Imports

wsock32

kernel32

user32

advapi32

shell32

wintrust

crypt32

Sections

.text Size: 40KB - Virtual size: 38KB

.rdata Size: 12KB - Virtual size: 9KB

.data Size: 4KB - Virtual size: 18KB

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2
Certificate

0d:23:54:03:64:37:c5:89:5f:95:9d:dc:9c:f8:9a:a7
Certificate

24:3a:94:20:91:80:0a:15:18:62:fd:7a:e2:ba:c1:3e:03:4b:2f:0b
Signer

20/01/2023, 15:48
Valid: false

.text
Size: 40KB - Virtual size: 38KB

.rdata
Size: 12KB - Virtual size: 9KB

.data
Size: 4KB - Virtual size: 18KB