Behavioral task
behavioral1
Sample
0c9e2fdc31ea8558f9035d15e25be93b_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
0c9e2fdc31ea8558f9035d15e25be93b_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
0c9e2fdc31ea8558f9035d15e25be93b_JaffaCakes118
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Size
208KB
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MD5
0c9e2fdc31ea8558f9035d15e25be93b
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SHA1
5d164ec35799df73be5ec48fd7242af19bf43b9c
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SHA256
97c793a8599695dc65fcd7e812170bc25d09a34d68c570d2848a228582a05c53
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SHA512
c3d0f4603798222ae591305d961bc0c39cfecfb06e1279ed0e78697759fef96e51ea780622e935f8e8effccc8806895ae58c10f1bca86594ab42ced539f54482
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SSDEEP
6144:Mt+MbgYYSY5tnQXco9rIDDKuF4B02TbMyvW:MtYYqAcdk0aNW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 0c9e2fdc31ea8558f9035d15e25be93b_JaffaCakes118
Files
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0c9e2fdc31ea8558f9035d15e25be93b_JaffaCakes118.exe windows:4 windows x86 arch:x86
e0bb66e68ea044355b10724ea0433a13
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetCurrentThreadId
OpenProcess
WaitForSingleObject
CreateProcessA
ReadProcessMemory
InterlockedDecrement
InterlockedIncrement
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
ExitProcess
HeapFree
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
FatalAppExitA
Sleep
WideCharToMultiByte
MultiByteToWideChar
LCMapStringA
LCMapStringW
HeapAlloc
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
GetModuleFileNameA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
CloseHandle
TlsSetValue
TlsAlloc
TlsFree
SetLastError
TlsGetValue
GetLastError
GetCurrentThread
HeapDestroy
HeapCreate
VirtualFree
RtlUnwind
WriteFile
VirtualAlloc
HeapReAlloc
IsBadWritePtr
GetCPInfo
IsValidLocale
IsValidCodePage
GetLocaleInfoA
EnumSystemLocalesA
GetUserDefaultLCID
GetVersionExA
GetStringTypeA
GetStringTypeW
GetACP
GetOEMCP
GetProcAddress
LoadLibraryA
GetTimeZoneInformation
GetLocaleInfoW
CompareStringA
CompareStringW
SetEnvironmentVariableA
Sections
.text Size: 36KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
UPX0 Size: 144KB - Virtual size: 380KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE