$RDUYFZZ[.]dll

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General

Target

$RDUYFZZ.dll
Size

248KB
MD5

a004906b9067501293107be3a92c3401
SHA1

ed9f50de6051aaa1f26e61c64a5c6b0eba407d93
SHA256

76f19b52423774932831dcba0596989ec56213f9b217a0432fbc122f99704a2a
SHA512

86ad9b89c816d1e1e9215eb6f6852707628a4897168b66b792e655405c914696799538335d33244838940afcd9bd1bad842f8a3b004ef55bbdd1146c09a37003
SSDEEP

6144:tL6FLyIgDjXnjDknIdHoDDTZNL+0oGCjyubjmzyMLJ:tL6FRg/0ZN58

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
$RDUYFZZ.dll

Files

$RDUYFZZ.dll
.dll windows:6 windows x64 arch:x64

040195fc178de37eb58fdad10fda740a

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

Imports

psapi

EnumProcessModules

kernel32

ExitProcess
GetShortPathNameW
GetLastError
SetLastError
GetCurrentProcess
FreeLibrary
GetModuleHandleW
GetProcAddress
LoadLibraryExW
LocalFree
FormatMessageW
WideCharToMultiByte
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
Sleep
GetSystemInfo
VirtualAlloc
VirtualFree
VirtualQuery
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
WriteConsoleW
RtlUnwindEx
InterlockedFlushSList
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
RaiseException
GetModuleHandleExW
GetModuleFileNameW
HeapAlloc
HeapFree
LCMapStringW
GetStdHandle
GetFileType
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetProcessHeap
FlushFileBuffers
WriteFile
GetConsoleOutputCP
GetConsoleMode
SetStdHandle
GetFileSizeEx
SetFilePointerEx
GetStringTypeW
HeapSize
HeapReAlloc
CloseHandle
CreateFileW

Exports

Exports

JNI_OnLoad
JNI_OnUnload
Java_com_sun_jna_Native__1getDirectBufferPointer
Java_com_sun_jna_Native__1getPointer
Java_com_sun_jna_Native_close
Java_com_sun_jna_Native_createNativeCallback
Java_com_sun_jna_Native_ffi_1call
Java_com_sun_jna_Native_ffi_1free_1closure
Java_com_sun_jna_Native_ffi_1prep_1cif
Java_com_sun_jna_Native_ffi_1prep_1closure
Java_com_sun_jna_Native_findSymbol
Java_com_sun_jna_Native_free
Java_com_sun_jna_Native_freeNativeCallback
Java_com_sun_jna_Native_getAPIChecksum
Java_com_sun_jna_Native_getByte
Java_com_sun_jna_Native_getChar
Java_com_sun_jna_Native_getDirectByteBuffer__Lcom_sun_jna_Pointer_2JJJ
Java_com_sun_jna_Native_getDouble
Java_com_sun_jna_Native_getFloat
Java_com_sun_jna_Native_getInt
Java_com_sun_jna_Native_getLastError
Java_com_sun_jna_Native_getLong
Java_com_sun_jna_Native_getNativeVersion
Java_com_sun_jna_Native_getShort
Java_com_sun_jna_Native_getStringBytes
Java_com_sun_jna_Native_getWideString
Java_com_sun_jna_Native_getWindowHandle0
Java_com_sun_jna_Native_indexOf
Java_com_sun_jna_Native_initIDs
Java_com_sun_jna_Native_initialize_1ffi_1type
Java_com_sun_jna_Native_invokeDouble
Java_com_sun_jna_Native_invokeFloat
Java_com_sun_jna_Native_invokeInt
Java_com_sun_jna_Native_invokeLong
Java_com_sun_jna_Native_invokeObject
Java_com_sun_jna_Native_invokePointer
Java_com_sun_jna_Native_invokeStructure
Java_com_sun_jna_Native_invokeVoid
Java_com_sun_jna_Native_isProtected
Java_com_sun_jna_Native_malloc
Java_com_sun_jna_Native_open
Java_com_sun_jna_Native_read__Lcom_sun_jna_Pointer_2JJ_3BII
Java_com_sun_jna_Native_read__Lcom_sun_jna_Pointer_2JJ_3CII
Java_com_sun_jna_Native_read__Lcom_sun_jna_Pointer_2JJ_3DII
Java_com_sun_jna_Native_read__Lcom_sun_jna_Pointer_2JJ_3FII
Java_com_sun_jna_Native_read__Lcom_sun_jna_Pointer_2JJ_3III
Java_com_sun_jna_Native_read__Lcom_sun_jna_Pointer_2JJ_3JII
Java_com_sun_jna_Native_read__Lcom_sun_jna_Pointer_2JJ_3SII
Java_com_sun_jna_Native_registerMethod
Java_com_sun_jna_Native_setByte
Java_com_sun_jna_Native_setChar
Java_com_sun_jna_Native_setDetachState
Java_com_sun_jna_Native_setDouble
Java_com_sun_jna_Native_setFloat
Java_com_sun_jna_Native_setInt
Java_com_sun_jna_Native_setLastError
Java_com_sun_jna_Native_setLong
Java_com_sun_jna_Native_setMemory
Java_com_sun_jna_Native_setPointer
Java_com_sun_jna_Native_setProtected
Java_com_sun_jna_Native_setShort
Java_com_sun_jna_Native_setWideString
Java_com_sun_jna_Native_sizeof
Java_com_sun_jna_Native_unregister
Java_com_sun_jna_Native_write__Lcom_sun_jna_Pointer_2JJ_3BII
Java_com_sun_jna_Native_write__Lcom_sun_jna_Pointer_2JJ_3CII
Java_com_sun_jna_Native_write__Lcom_sun_jna_Pointer_2JJ_3DII
Java_com_sun_jna_Native_write__Lcom_sun_jna_Pointer_2JJ_3FII
Java_com_sun_jna_Native_write__Lcom_sun_jna_Pointer_2JJ_3III
Java_com_sun_jna_Native_write__Lcom_sun_jna_Pointer_2JJ_3JII
Java_com_sun_jna_Native_write__Lcom_sun_jna_Pointer_2JJ_3SII

Sections

.text
Size: 171KB - Virtual size: 171KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 47KB - Virtual size: 47KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 18KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 148B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 936B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

040195fc178de37eb58fdad10fda740a

Headers

DLL Characteristics

File Characteristics

Imports

psapi

kernel32

Exports

Exports

Sections

.text Size: 171KB - Virtual size: 171KB

.rdata Size: 47KB - Virtual size: 47KB

.data Size: 18KB - Virtual size: 24KB

.pdata Size: 7KB - Virtual size: 6KB

_RDATA Size: 512B - Virtual size: 148B

.rsrc Size: 1024B - Virtual size: 936B

.reloc Size: 2KB - Virtual size: 1KB

.text
Size: 171KB - Virtual size: 171KB

.rdata
Size: 47KB - Virtual size: 47KB

.data
Size: 18KB - Virtual size: 24KB

.pdata
Size: 7KB - Virtual size: 6KB

_RDATA
Size: 512B - Virtual size: 148B

.rsrc
Size: 1024B - Virtual size: 936B

.reloc
Size: 2KB - Virtual size: 1KB