pykspa | dfd5f2dabc9e48eaf333b76da901ffa387e0753fd00353b8b03f976f36d3e00a[.]exe

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General

Target

dfd5f2dabc9e48eaf333b76da901ffa387e0753fd00353b8b03f976f36d3e00a.exe
Size

696KB
MD5

a79189ec6015e24cb01ae28574e355b3
SHA1

fa795dff6bcf25e8dc707829c19f2fe6377055fb
SHA256

dfd5f2dabc9e48eaf333b76da901ffa387e0753fd00353b8b03f976f36d3e00a
SHA512

72a7992caa811cce783cf76499658e1d853552cd589cc7297f0a3cff8cbbfb14dc9b1d11332856b6a33f3c1225c62d10db7a2e967d782f20f6941ed78370ae6c
SSDEEP

6144:I3Be8ySm8hQAAIfFrRXuEE+0l97mKwKRwHVqF86JQPDHDdx/Qtqa:h/zkFF+EExZmKbRQV4PJQPDHvd

Score

10^/10

worm pykspa

Malware Config

Signatures

Detect Pykspa worm 1 IoCs

worm

resource	yara_rule
sample	family_pykspa

Pykspa family
pykspa

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
dfd5f2dabc9e48eaf333b76da901ffa387e0753fd00353b8b03f976f36d3e00a.exe

Files

dfd5f2dabc9e48eaf333b76da901ffa387e0753fd00353b8b03f976f36d3e00a.exe
.exe windows:4 windows x86 arch:x86

d67c205451cfa889d29c6c8718886c08

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

kernel32

CreateThread
GetLogicalDriveStringsA
GetDriveTypeA
GetWindowsDirectoryA
MoveFileA
FreeLibrary
EnumResourceNamesA
LoadLibraryA
GetProcAddress
GetModuleHandleA
GetSystemInfo
GetVersionExA
SetThreadPriority
GetCurrentThread
FreeResource
UpdateResourceA
SizeofResource
LockResource
LoadResource
FindResourceA
EnumResourceLanguagesA
EndUpdateResourceA
BeginUpdateResourceA
CreateMutexA
GetLastError
WaitForSingleObject
GetVolumeInformationA
GetComputerNameA
GetCurrentProcess
OpenMutexA
SetPriorityClass
GetTempPathA
GetModuleFileNameA
GetSystemDirectoryA
SetErrorMode
InitializeCriticalSection
HeapAlloc
GetProcessHeap
HeapFree
WideCharToMultiByte
MultiByteToWideChar
ExitThread
GetTimeFormatA
GetDateFormatA
GetFileSize
SetFileAttributesA
GlobalUnlock
GlobalLock
GlobalAlloc
lstrcmpiA
SetFileTime
SystemTimeToFileTime
GetSystemTime
CreateDirectoryA
CreateProcessA
GetCurrentProcessId
SetEnvironmentVariableA
CompareStringW
CompareStringA
HeapSize
GetSystemTimeAsFileTime
GetCurrentThreadId
QueryPerformanceCounter
SetStdHandle
HeapReAlloc
GetLocaleInfoA
GetExitCodeProcess
GetStringTypeW
GetStringTypeA
VirtualFree
HeapCreate
HeapDestroy
GetFileType
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
UnhandledExceptionFilter
GetStdHandle
VirtualAlloc
VirtualProtect
GetCPInfo
FlushFileBuffers
GetOEMCP
GetACP
LCMapStringW
LCMapStringA
VirtualQuery
InterlockedExchange
RtlUnwind
TerminateProcess
GetCommandLineA
GetStartupInfoA
SetFilePointer
WriteFile
CreateFileA
ReadFile
CloseHandle
Sleep
FindFirstFileA
lstrcpyA
lstrcatA
ExitProcess
lstrcmpA
EnterCriticalSection
LeaveCriticalSection
DeleteFileA
lstrcpynA
GetTickCount
GetFileAttributesA
lstrlenA
CopyFileA
FindNextFileA
FindClose

user32

TranslateMessage
GetMessageA
UpdateWindow
RegisterClassA
DispatchMessageA
wsprintfA
GetWindowRect
GetDesktopWindow
ShowWindow
EnableWindow
GetClassNameA
DestroyWindow
UnregisterClassA
PostMessageA
GetWindowThreadProcessId
GetWindowTextA
IsWindowVisible
EnumWindows
IsWindowEnabled
LookupIconIdFromDirectoryEx
GetCursorPos
SetCursorPos
GetSystemMetrics
ReleaseDC
GetWindowDC
SetClipboardData
EmptyClipboard
SendInput
SendMessageTimeoutA
RegisterWindowMessageA
SetWindowPos
PostQuitMessage
GetClientRect
GetWindowInfo
GetWindow
GetWindowPlacement
MessageBoxA
EnumChildWindows
SetWindowTextA
SetForegroundWindow
SetFocus

gdi32

CreateCompatibleDC
CreateCompatibleBitmap
SelectObject
BitBlt
DeleteDC
GetDIBits
DeleteObject

advapi32

SetSecurityDescriptorGroup
ChangeServiceConfigA
GetUserNameA
SetSecurityDescriptorOwner
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
AddAccessAllowedAce
InitializeAcl
GetLengthSid
GetTokenInformation
SetFileSecurityA
SetSecurityDescriptorSacl

shell32

ShellExecuteA
SHGetSpecialFolderLocation
SHGetPathFromIDListA
SHGetMalloc

ws2_32

inet_addr
WSACreateEvent
WSAEventSelect
WSAWaitForMultipleEvents
WSAEnumNetworkEvents
WSACloseEvent
sendto
WSAGetLastError
gethostbyaddr
accept
getpeername
shutdown
inet_ntoa
select
__WSAFDIsSet
recv
send
closesocket
htons

version

GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA

rpcrt4

UuidCreate
UuidToStringA
RpcStringFreeA

Sections

.text
Size: 164KB - Virtual size: 162KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 28KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 148KB - Virtual size: 220KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

d67c205451cfa889d29c6c8718886c08

Headers

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shell32

ws2_32

version

rpcrt4

Sections

.text Size: 164KB - Virtual size: 162KB

.rdata Size: 28KB - Virtual size: 13KB

.data Size: 148KB - Virtual size: 220KB

.text
Size: 164KB - Virtual size: 162KB

.rdata
Size: 28KB - Virtual size: 13KB

.data
Size: 148KB - Virtual size: 220KB