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Behavioral task
behavioral1
Sample
b3b28b2fb3379dc3c98f8f606db6c232_JaffaCakes118.dll
Resource
win7-20240704-en
General
-
Target
b3b28b2fb3379dc3c98f8f606db6c232_JaffaCakes118
-
Size
518KB
-
MD5
b3b28b2fb3379dc3c98f8f606db6c232
-
SHA1
b7489fd3d91c8f336fa6b5b825815e0bc66cab1d
-
SHA256
57f93d8000f6b6c2a1386d59658d30507fd2caf10d40f7cce174a93a3c084a98
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SHA512
1c99df079e0a82a136443a4da7fdc3064327d418aa3265bf9b82b63af37c277174a3afe8699a9661d2832061a925bf0a40bc341aa5c97d3ae26c3b04eb63b6f6
-
SSDEEP
6144:VPtvKbZeY6ZA8zRW5r9XjHR5aQ/IwojPyAvE:VPtvKboNZn0fLR5cwojP
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b3b28b2fb3379dc3c98f8f606db6c232_JaffaCakes118
Files
-
b3b28b2fb3379dc3c98f8f606db6c232_JaffaCakes118.dll windows:5 windows x86 arch:x86
7050f650b9c7a9c80f5db98e4ae654ab
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
wininet
InternetCloseHandle
InternetOpenA
HttpSendRequestA
HttpOpenRequestA
InternetReadFile
InternetConnectA
user32
SetTimer
KillTimer
CallNextHookEx
EnumWindows
wsprintfW
GetWindowTextA
MessageBoxA
SetWindowsHookExA
UnhookWindowsHookEx
MessageBoxA
kernel32
GetACP
SetEnvironmentVariableA
CompareStringW
CompareStringA
FlushFileBuffers
CreateFileA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
SetStdHandle
GetLocaleInfoW
GetTimeZoneInformation
GetConsoleMode
GetConsoleCP
SetFilePointer
InitializeCriticalSectionAndSpinCount
LoadLibraryA
RemoveVectoredExceptionHandler
MapViewOfFile
UnmapViewOfFile
GetTickCount
IsBadReadPtr
WideCharToMultiByte
Sleep
lstrcatA
GetProcAddress
DisableThreadLibraryCalls
AddVectoredExceptionHandler
GetModuleHandleA
VirtualProtect
GetCurrentThreadId
CloseHandle
OpenFileMappingA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
ExitThread
GetLastError
CreateThread
GetSystemTimeAsFileTime
GetCommandLineA
RaiseException
RtlUnwind
HeapAlloc
HeapFree
GetModuleHandleW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
InterlockedDecrement
GetCurrentThread
GetCPInfo
GetOEMCP
IsValidCodePage
HeapSize
ExitProcess
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
DeleteCriticalSection
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
HeapCreate
HeapDestroy
VirtualFree
QueryPerformanceCounter
GetCurrentProcessId
LeaveCriticalSection
FatalAppExitA
EnterCriticalSection
VirtualAlloc
HeapReAlloc
WriteFile
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
GetTimeFormatA
GetDateFormatA
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
SetConsoleCtrlHandler
FreeLibrary
InterlockedExchange
GetModuleHandleA
LoadLibraryA
VirtualAlloc
VirtualFree
GetModuleFileNameA
ExitProcess
Exports
Exports
Sections
.text Size: 390KB - Virtual size: 389KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 19KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Shared Size: 512B - Virtual size: 8B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 920B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.UPX0 Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.UPX1 Size: 47KB - Virtual size: 46KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.tls Size: 512B - Virtual size: 24B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.UPX2 Size: 37KB - Virtual size: 37KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ