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Behavioral task
behavioral1
Sample
eec43351f82a3e8d8cd1d25671fb82cf_JaffaCakes118.dll
Resource
win7-20240708-en
General
-
Target
eec43351f82a3e8d8cd1d25671fb82cf_JaffaCakes118
-
Size
240KB
-
MD5
eec43351f82a3e8d8cd1d25671fb82cf
-
SHA1
2a45a67ea1c54f8abb0f90cf14af349f605064f0
-
SHA256
d0cef6384db9f62f97b2b1fc0274d81ea1248529632b3b7f17e6dba71e1b1d15
-
SHA512
815e929dde3cd1dbfef9371d89adebbec6bd54a58e8c6f7608bfa0b45adebdc48b88e06f24c62a7c0cc05b94f5b261c7a09c24b92a3ecc11ca6bf6bcbc3d0f94
-
SSDEEP
6144:Dt+FThe1mo8ubf9i/wrNobLLZ9jHKWKGU2iJDi:D8jeso8ub1iYN03VKGU2iJ
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource eec43351f82a3e8d8cd1d25671fb82cf_JaffaCakes118
Files
-
eec43351f82a3e8d8cd1d25671fb82cf_JaffaCakes118.dll windows:4 windows x86 arch:x86
df38f4ebbaafaa86d5687680b220e782
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
wintrust
WinVerifyTrust
kernel32
EnterCriticalSection
LeaveCriticalSection
CloseHandle
Process32Next
GetCurrentProcessId
Process32First
CreateToolhelp32Snapshot
OpenProcess
GetLastError
OpenMutexA
LoadLibraryA
GetModuleHandleA
FreeLibrary
VirtualProtect
SetLastError
DeleteCriticalSection
GetModuleFileNameA
GetCurrentProcess
FreeLibraryAndExitThread
Sleep
CreateThread
FormatMessageA
CompareStringA
GetLocaleInfoW
SetConsoleCtrlHandler
GetTimeZoneInformation
IsBadCodePtr
IsBadReadPtr
GetStringTypeW
GetStringTypeA
InitializeCriticalSection
CompareStringW
GetProcAddress
VirtualAlloc
HeapAlloc
HeapFree
ExitProcess
RtlUnwind
RaiseException
GetCurrentThreadId
GetCommandLineA
GetVersionExA
FatalAppExitA
HeapDestroy
HeapCreate
VirtualFree
SetEnvironmentVariableA
HeapReAlloc
IsBadWritePtr
GetSystemInfo
VirtualQuery
LCMapStringA
WideCharToMultiByte
MultiByteToWideChar
LCMapStringW
TlsAlloc
GetCurrentThread
TlsFree
TlsSetValue
TlsGetValue
GetACP
GetOEMCP
GetCPInfo
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
SetUnhandledExceptionFilter
TerminateProcess
HeapSize
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
UnhandledExceptionFilter
WriteFile
InterlockedExchange
GetLocaleInfoA
GetTimeFormatA
GetDateFormatA
GetUserDefaultLCID
EnumSystemLocalesA
IsValidLocale
IsValidCodePage
GetModuleHandleA
LoadLibraryA
VirtualAlloc
VirtualFree
GetModuleFileNameA
ExitProcess
user32
EnumChildWindows
EnumWindows
ClientToScreen
SetRect
PtInRect
GetWindowRect
wsprintfA
advapi32
LookupPrivilegeValueA
AdjustTokenPrivileges
OpenProcessToken
Exports
Exports
Sections
.text Size: - Virtual size: 57KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.UPX0 Size: - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.UPX1 Size: - Virtual size: 136KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 4KB - Virtual size: 24B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.UPX2 Size: 228KB - Virtual size: 225KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 308B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ