Behavioral task
behavioral1
Sample
aa03f3ec66afa28de1fb04fb98883e23_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
aa03f3ec66afa28de1fb04fb98883e23_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
aa03f3ec66afa28de1fb04fb98883e23_JaffaCakes118
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Size
80KB
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MD5
aa03f3ec66afa28de1fb04fb98883e23
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SHA1
19e3a58f2c4b5ab1f51f1861252b27cb6dda68e8
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SHA256
e9f7ec342184ceb7275ffb90440cf3cfc66ecd55d913fa2b445e1c3f3e0cb50f
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SHA512
9ca2b4bd320759f54fbb25b25d3b8d5e6deae29f98ac6dbec8f5f7be54039f8409594a9646c316a9a647a7bd68467bf486cd96304c11ce9c929b5f198d1eeb85
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SSDEEP
1536:xCRnY/x5SLVKvSACaps0UwzT1XG7zJETV9:np4Urxps0Uaw6B9
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource aa03f3ec66afa28de1fb04fb98883e23_JaffaCakes118
Files
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aa03f3ec66afa28de1fb04fb98883e23_JaffaCakes118.exe windows:4 windows x86 arch:x86
7e35b3c2f20615faf3ad922a40773266
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
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
VirtualFree
VirtualAlloc
LocalFree
LocalAlloc
GetVersion
GetCurrentThreadId
GetThreadLocale
GetStartupInfoA
GetLocaleInfoA
GetCommandLineA
FreeLibrary
ExitProcess
WriteFile
UnhandledExceptionFilter
RtlUnwind
RaiseException
GetStdHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
lstrlenA
lstrcmpiA
WritePrivateProfileStringA
WriteFile
SizeofResource
SetFilePointer
SetFileAttributesA
SetEndOfFile
ReadFile
MoveFileExA
LockResource
LoadResource
LoadLibraryA
GetVersionExA
GetSystemDirectoryA
GetShortPathNameA
GetProcAddress
GetModuleFileNameA
GetFileSize
FreeResource
FreeLibrary
FindResourceA
DeleteFileA
CreateFileA
CopyFileA
CloseHandle
advapi32
RegSetValueExA
RegCreateKeyExA
RegCloseKey
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
gdi32
Ellipse
shlwapi
PathFileExistsA
user32
IsCharAlphaA
GetMessageA
FindWindowA
EndDialog
EnableScrollBar
EnableMenuItem
DispatchMessageA
DestroyIcon
CloseWindow
GetKeyboardType
MessageBoxA
CreateWindowExA
Sections
UPX0 Size: 76KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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