Behavioral task
behavioral1
Sample
f4eeccfa2a38969608094902997b99f9_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f4eeccfa2a38969608094902997b99f9_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
f4eeccfa2a38969608094902997b99f9_JaffaCakes118
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Size
233KB
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MD5
f4eeccfa2a38969608094902997b99f9
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SHA1
c2d6c62a3e8617f357a7efec0d4c59b124b6581a
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SHA256
bf82ac55ac0d6638327819681810e35442ce26d68d470e4e22eb34c87a299c2c
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SHA512
af4ba5035a579a1f9285012c56ced2960078c356b091ddd0946fef758f016787d4a91366fd7b3aab236cf1ed8641c043d4872805feaa3d778ae5213d04d50ca2
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SSDEEP
3072:WIBWPVzRhxheM+UR71asSoGB2LyV+Uz57ImMrZ7K1Dfb0kEqUyKVnwMt0HVxbPd0:l4PteM7R1sYqr50QZVEgMGArYE7bGa
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f4eeccfa2a38969608094902997b99f9_JaffaCakes118
Files
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f4eeccfa2a38969608094902997b99f9_JaffaCakes118.exe windows:4 windows x86 arch:x86
df06652a1f748f330b9f9fbdbc0d929e
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
kernel32
Sleep
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
WriteFile
VirtualQuery
SizeofResource
SetEndOfFile
ReadFile
LockResource
LoadResource
GetVersionExA
GetThreadLocale
GetSystemDirectoryA
GetStringTypeExA
GetStdHandle
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLocalTime
GetFileSize
GetFileAttributesA
GetDiskFreeSpaceA
GetCPInfo
GetACP
FreeResource
FreeLibrary
FindResourceA
EnumCalendarInfoA
DeviceIoControl
CreateFileA
CopyFileA
CloseHandle
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
VirtualFree
VirtualAlloc
LocalFree
LocalAlloc
GetTickCount
QueryPerformanceCounter
GetVersion
GetCurrentThreadId
WideCharToMultiByte
lstrlenA
lstrcpynA
LoadLibraryExA
GetThreadLocale
GetStartupInfoA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetCommandLineA
FreeLibrary
FindFirstFileA
FindClose
ExitProcess
WriteFile
UnhandledExceptionFilter
RtlUnwind
RaiseException
GetStdHandle
advapi32
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
RegCreateKeyExA
RegCloseKey
oleaut32
SysFreeString
shell32
ShellExecuteA
urlmon
URLDownloadToFileA
user32
GetKeyboardType
LoadStringA
MessageBoxA
CharNextA
MessageBoxA
LoadStringA
GetSystemMetrics
CharNextA
CharToOemA
Sections
UPX0 Size: 228KB - Virtual size: 228KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.avc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE