pdfpassgenerator[.]exe

Resubmissions

26/04/2023, 08:10

230426-j28ftsga48 6

26/04/2023, 08:08

230426-j1yv1ahh71 6

26/04/2023, 08:00

230426-jwgqxshh5w 6

Sharing

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General

Target

pdfpassgenerator.exe
Size

812KB
MD5

29bbb78c7a9873836d7e76198f9e1f6c
SHA1

af359e4e96ef8b141004c24aebb25ec9a8dfd3b4
SHA256

deae4f8de0f190783c2fef5f4b45a30d7e7ef738ec6906b2103687545e12d4fc
SHA512

ed8d7f22e84ba48f6fac1e9b314cd50085622b4f36b0fc0aeeecc9e95a9d92aba020ae837829fa0bf7b7cc7f73029c8406dea1b8c073c873d77cd839bce98c31
SSDEEP

24576:rFSJ6Cr2FoLgoNjpiq+Qllp2NmeVZ1Y5Nh:rFhe2isellpanZ1

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
pdfpassgenerator.exe

Files

pdfpassgenerator.exe
.exe windows x64

fa906a1a3905e44074910777417fd33a

Headers

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

Imports

kernel32

GetFileAttributesExW
SetEndOfFile
WriteConsoleW
RtlUnwind
LocalFree
FormatMessageW
LocalAlloc
Sleep
HeapSize
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
MultiByteToWideChar
WideCharToMultiByte
LCMapStringEx
GetStringTypeW
GetCPInfo
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
GetLastError
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
SleepEx
QueryPerformanceFrequency
GetSystemDirectoryA
FreeLibrary
GetModuleHandleA
GetProcAddress
LoadLibraryA
GetTickCount
SetLastError
MoveFileExA
CloseHandle
WaitForSingleObjectEx
GetEnvironmentVariableA
GetStdHandle
GetFileType
ReadFile
PeekNamedPipe
WaitForMultipleObjects
VerSetConditionMask
VerifyVersionInfoW
CreateFileA
GetFileSizeEx
RtlUnwindEx
RtlPcToFileHeader
RaiseException
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
CreateFileW
GetDriveTypeW
GetFileInformationByHandle
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
WriteFile
CreateThread
ExitThread
FreeLibraryAndExitThread
SetFilePointerEx
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
HeapFree
GetCurrentDirectoryW
HeapAlloc
GetFullPathNameW
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
SetStdHandle
ReadConsoleW
GetTimeZoneInformation
HeapReAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
GetProcessHeap
DeleteFileW

user32

MessageBoxW

advapi32

CryptGenRandom
CryptReleaseContext
CryptGetHashParam
CryptCreateHash
CryptHashData
CryptDestroyHash
CryptEncrypt
CryptImportKey
GetUserNameW
CryptAcquireContextA
CryptDestroyKey

ole32

CoInitializeEx
CoCreateInstance
CoUninitialize

oleaut32

VariantInit
SysFreeString
SysStringByteLen
SysAllocStringByteLen
SysAllocString
VariantClear

wtsapi32

WTSEnumerateProcessesW

crypt32

CertCreateCertificateChainEngine
CertFreeCertificateChain
CertFreeCertificateChainEngine
CertGetCertificateChain
CryptQueryObject
CertGetNameStringA
CertFindExtension
CertFreeCertificateContext
CertAddCertificateContextToStore
CryptDecodeObjectEx
PFXImportCertStore
CertOpenStore
CertCloseStore
CertEnumCertificatesInStore
CertFindCertificateInStore
CryptStringToBinaryA

ws2_32

ioctlsocket
sendto
gethostname
recvfrom
send
WSACloseEvent
WSACreateEvent
WSAEnumNetworkEvents
WSAEventSelect
WSAResetEvent
WSAWaitForMultipleEvents
closesocket
WSAGetLastError
recv
bind
connect
getpeername
getsockname
getsockopt
htons
ntohs
setsockopt
socket
WSASetLastError
WSAIoctl
inet_pton
WSAStartup
WSACleanup
__WSAFDIsSet
select
accept
htonl
listen
getaddrinfo
freeaddrinfo

Sections

.text
Size: 600KB - Virtual size: 600KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 174KB - Virtual size: 173KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 26KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 348B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 488B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

fa906a1a3905e44074910777417fd33a

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

ole32

oleaut32

wtsapi32

crypt32

ws2_32

Sections

.text Size: 600KB - Virtual size: 600KB

.rdata Size: 174KB - Virtual size: 173KB

.data Size: 5KB - Virtual size: 11KB

.pdata Size: 26KB - Virtual size: 26KB

_RDATA Size: 512B - Virtual size: 348B

.rsrc Size: 512B - Virtual size: 488B

.reloc Size: 4KB - Virtual size: 3KB

.text
Size: 600KB - Virtual size: 600KB

.rdata
Size: 174KB - Virtual size: 173KB

.data
Size: 5KB - Virtual size: 11KB

.pdata
Size: 26KB - Virtual size: 26KB

_RDATA
Size: 512B - Virtual size: 348B

.rsrc
Size: 512B - Virtual size: 488B

.reloc
Size: 4KB - Virtual size: 3KB