Behavioral task
behavioral1
Sample
fe583bb1a3ab4bfea2af83c9261a9c13_JaffaCakes118.dll
Resource
win7-20240704-en
General
-
Target
fe583bb1a3ab4bfea2af83c9261a9c13_JaffaCakes118
-
Size
51KB
-
MD5
fe583bb1a3ab4bfea2af83c9261a9c13
-
SHA1
db327009d5f3ad3459b8c1f6a841a8c6d9a32c94
-
SHA256
b20377ef570eeaecaf6538ddf0d72692062d8e3df956ae80f64958eda179c348
-
SHA512
7051883ca0954870e334e80d5412cfb6b143c7ae4f42a019a44cbd7d53a94f1498c7c57d920ff4fd93ad35bca738551da7014ba407210b5517deccb24c913f4c
-
SSDEEP
768:ibyniC8yf1AHT4zhXBnZ5xHIcKOlmVUZe+9KVU7/e/bC:6oiC8yfC4zhRZ5BIxOldw+9H7/AC
Malware Config
Signatures
-
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fe583bb1a3ab4bfea2af83c9261a9c13_JaffaCakes118
Files
-
fe583bb1a3ab4bfea2af83c9261a9c13_JaffaCakes118.dll windows:4 windows x86 arch:x86
c2befde9349962571f10793275cc93c8
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
IMAGE_FILE_DLL
Imports
kernel32
AddAtomA
CreateThread
FindAtomA
GetAtomNameA
GetModuleHandleA
IsBadHugeReadPtr
IsBadWritePtr
Sleep
VirtualProtect
GetModuleFileNameW
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess
msvcrt
__dllonexit
_errno
_iob
abort
fflush
fprintf
free
malloc
memcpy
memmove
user32
GetAsyncKeyState
MessageBeep
MessageBoxA
Sections
.text Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 48B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 704B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 736B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ