PrintNightmare[.]exe

Sharing

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General

Target

PrintNightmare.exe
Size

198KB
MD5

62685f24bfcbc717c7cc8a47d27afdd4
SHA1

d19def6e8629f94ceda94deaeefc7c1565a2038f
SHA256

ffd5e6912b028f34939455520b487174d2a4daa1261c6310da838adeb7fbe8b3
SHA512

d7eb1fa8686e257de46b09656d5ffa98b42d9e160134e58c04c9b8e4125757cf01d0e65b697584711c530b6edca79e5a635a9bead3c6446b33b30db1f3791bd8
SSDEEP

3072:6FZNynsQNfvWbURGY22/r45z02uewYyZuTKLHbe332+UUZUyz:69y7NfuwRNrK02ZbyZu/33tN

Score

1^/10

Malware Config

Signatures

Files

PrintNightmare.exe
.exe windows x64

04ea918a5e088204783fc76c71d7e72a

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

GetModuleFileNameW
GetEnvironmentVariableW
lstrlenA
CreateFileW
Sleep
GetLastError
lstrcatW
DeleteFileW
HeapReAlloc
CloseHandle
HeapAlloc
FillConsoleOutputAttribute
GetProcAddress
LocalFree
ExitProcess
GetProcessHeap
GetModuleHandleW
lstrcpyW
SetConsoleCursorPosition
WriteConsoleW
SetFilePointerEx
RemoveDirectoryW
WriteFile
GetStdHandle
ReadConsoleW
ReadFile
HeapSize
GetConsoleMode
GetConsoleCP
FlushFileBuffers
SetStdHandle
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCPInfo
GetOEMCP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
lstrlenW
HeapFree
GetConsoleScreenBufferInfo
FillConsoleOutputCharacterA
CreateDirectoryW
LCMapStringW
CompareStringW
GetFileType
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
RtlUnwindEx
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
MultiByteToWideChar
WideCharToMultiByte
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
GetACP
GetStringTypeW
RaiseException

user32

wsprintfW

advapi32

LookupAccountSidW
ConvertStringSidToSidW

shell32

ShellExecuteExW

rpcrt4

RpcStringBindingComposeW
RpcBindingFree
RpcStringFreeW
RpcBindingSetAuthInfoExW
NdrClientCall3
RpcBindingSetObject
RpcBindingFromStringBindingW

shlwapi

StrStrIW
PathAddBackslashW
PathRemoveFileSpecW

netapi32

NetShareDel
NetShareAdd
NetWkstaGetInfo

ws2_32

inet_addr
gethostbyname
ntohl
inet_pton
htonl
gethostname
inet_ntoa
WSAStartup

iphlpapi

IcmpSendEcho
IcmpCloseHandle
GetAdaptersInfo
IcmpCreateFile

ntdll

RtlCaptureContext
RtlLookupFunctionEntry
RtlIpv4AddressToStringW
RtlVirtualUnwind
RtlIpv4AddressToStringA

Sections

.text
Size: 108KB - Virtual size: 108KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 73KB - Virtual size: 73KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.gfids
Size: 512B - Virtual size: 160B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

04ea918a5e088204783fc76c71d7e72a

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

shell32

rpcrt4

shlwapi

netapi32

ws2_32

iphlpapi

ntdll

Sections

.text Size: 108KB - Virtual size: 108KB

.rdata Size: 73KB - Virtual size: 73KB

.data Size: 6KB - Virtual size: 11KB

.pdata Size: 5KB - Virtual size: 5KB

.gfids Size: 512B - Virtual size: 160B

.reloc Size: 3KB - Virtual size: 2KB

.text
Size: 108KB - Virtual size: 108KB

.rdata
Size: 73KB - Virtual size: 73KB

.data
Size: 6KB - Virtual size: 11KB

.pdata
Size: 5KB - Virtual size: 5KB

.gfids
Size: 512B - Virtual size: 160B

.reloc
Size: 3KB - Virtual size: 2KB