Behavioral task
behavioral1
Sample
ed2900f1b94aa59f504d27ab71ecbab3_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ed2900f1b94aa59f504d27ab71ecbab3_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
ed2900f1b94aa59f504d27ab71ecbab3_JaffaCakes118
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Size
16KB
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MD5
ed2900f1b94aa59f504d27ab71ecbab3
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SHA1
9971fe904ffb0452912451554c3b6a4ad3f4a2b2
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SHA256
b617dfe59194b0ff50873c36dfe874412365fffe3a59e46d6ece585b55c09777
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SHA512
5c9b8f9b934d7998b901bbacc0a92616ca094d8daddb72c304ea3402ac321d41abaa3d67a7bb68129619a44da213a885b061d9f1cc2710ba742dcd73d2dbcb86
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SSDEEP
384:2YV+TRgOtwVZWbCnam9lCOzhm6oXFvl6J8pLwd6HR5:RVgRgiWqCz3CcMuUTx5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ed2900f1b94aa59f504d27ab71ecbab3_JaffaCakes118
Files
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ed2900f1b94aa59f504d27ab71ecbab3_JaffaCakes118.exe windows:4 windows x86 arch:x86
b3082620fcaaff56ea0144da2aed839e
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
GetProcAddress
LoadLibraryA
GetModuleHandleA
GetModuleFileNameA
FreeLibrary
ExitProcess
LocalAlloc
LocalFree
CreateFileA
SetFilePointer
CloseHandle
CreateFileMappingA
MapViewOfFile
UnmapViewOfFile
WriteFile
DeleteFileA
CreateDirectoryA
GetTempPathA
GetSystemDirectoryA
GetWindowsDirectoryA
WinExec
lstrcpyA
lstrcpynA
lstrcatA
lstrlenA
user32
MessageBoxA
shell32
ShellExecuteA
advapi32
RegOpenKeyExA
RegQueryValueExA
RegCloseKey
Sections
UPX0 Size: - Virtual size: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.yygw Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE