Uopyfvt
Static task
static1
Behavioral task
behavioral1
Sample
fbc8766e3594cfdd9013010c3012ecec_JaffaCakes118.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fbc8766e3594cfdd9013010c3012ecec_JaffaCakes118.dll
Resource
win10v2004-20240226-en
General
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Target
fbc8766e3594cfdd9013010c3012ecec_JaffaCakes118
-
Size
184KB
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MD5
fbc8766e3594cfdd9013010c3012ecec
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SHA1
aa8222d11ee87938c650d3aaf9fad7b91968beb0
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SHA256
55b93639626361a1ad415b953891e03c84da3db08a6137cc782868cea2c80703
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SHA512
85eaeb724821e5ae45833b13eb0cf5cd7136780ebe34d5f32e6c8cc61de287ad0c0ddff8d73fc850c7badc7b94459e36213c557d2de48463400bbf39787d173e
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SSDEEP
3072:8YTJEzEUuNT89brFFgx8VCXee72RDAiEs0dojgzmbuUFu1Yzvsd+DtrLOOC/:8YTJEzEUuNTQZJeGDAiEdoKIuUF/cNO
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fbc8766e3594cfdd9013010c3012ecec_JaffaCakes118
Files
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fbc8766e3594cfdd9013010c3012ecec_JaffaCakes118.dll windows:4 windows x86 arch:x86
da35afa97837b5826af3c69936c36adc
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
advapi32
EncryptionDisable
RegisterTraceGuidsW
RegCloseKey
RegOpenKeyExA
RegQueryValueExA
RegSetValueExA
RegOpenKeyExW
gdi32
GetDCPenColor
GetTextAlign
DeleteObject
SetTextJustification
GetCharWidth32A
kernel32
CloseHandle
CreateJobObjectA
DeleteFiber
DisableThreadLibraryCalls
EnterCriticalSection
GetCurrentProcessId
GetCurrentThreadId
GetLastError
GetLocaleInfoW
GetProcAddress
GetSystemDirectoryW
GlobalHandle
InterlockedCompareExchange
InterlockedExchange
LeaveCriticalSection
LoadLibraryW
QueryPerformanceFrequency
ResetEvent
SetEvent
Sleep
WaitForSingleObject
WriteConsoleOutputAttribute
lstrcpynA
GetSystemDirectoryA
GetWindowsDirectoryA
GetCommandLineW
FormatMessageW
FreeLibrary
GetProcessHeap
GetSystemWindowsDirectoryW
HeapAlloc
LoadResource
FindResourceA
VirtualAlloc
CompareStringW
CompareStringA
GetSystemInfo
VirtualProtect
GetTimeZoneInformation
GetSystemTimeAsFileTime
GetTickCount
QueryPerformanceCounter
LCMapStringW
LCMapStringA
GetStringTypeW
MultiByteToWideChar
GetStringTypeA
IsValidCodePage
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
GetUserDefaultLCID
GetDateFormatA
GetTimeFormatA
HeapSize
LoadLibraryA
SetEnvironmentVariableA
VirtualQuery
RtlUnwind
InitializeCriticalSection
IsBadWritePtr
HeapReAlloc
GetCPInfo
GetOEMCP
GetACP
FatalAppExitA
GetCommandLineA
GetVersionExA
ExitProcess
GetModuleHandleA
TerminateProcess
GetCurrentProcess
TlsAlloc
SetLastError
GetCurrentThread
TlsFree
TlsSetValue
TlsGetValue
HeapFree
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
DeleteCriticalSection
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
HeapDestroy
HeapCreate
VirtualFree
UnhandledExceptionFilter
WriteFile
ole32
CoCreateInstance
CreateStreamOnHGlobal
CoTaskMemFree
CoTaskMemAlloc
CoRegisterPSClsid
CoInitialize
oleaut32
DispInvoke
rpcrt4
I_RpcServerAllocateIpPort
UuidCreate
I_RpcServerUseProtseq2W
user32
SendMessageA
PostMessageA
LoadStringA
KillTimer
GetWindowTextA
SetDlgItemInt
GetParent
GetDlgItem
EnableWindow
LoadStringW
GetDialogBaseUnits
CreateWindowExA
SetDlgItemTextA
SetTimer
SetWindowTextA
SetWindowLongA
GetWindowLongA
LoadImageA
Exports
Exports
Sections
.text Size: 124KB - Virtual size: 120KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 36KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1024B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ