Behavioral task
behavioral1
Sample
0b0afd5bf2d9a49b6898f36a02bf7e83_JaffaCakes118.exe
Resource
win7-20240221-en
General
-
Target
0b0afd5bf2d9a49b6898f36a02bf7e83_JaffaCakes118
-
Size
334KB
-
MD5
0b0afd5bf2d9a49b6898f36a02bf7e83
-
SHA1
c863d35dcc4de1c0a328a2e4478e063dcdf1c94a
-
SHA256
325d0420472f859986a74b05eefa4b9215e615dd344d4909b0e130e10a0d6d4c
-
SHA512
4e3c37d9dd4f5efb5479d085fddee03bca06ce66ba2e0dbed87dd1cf7c74d647039b4a8187fbd47e1cc03361a348dfd3dfb293556d7f5674c80f80d81051039d
-
SSDEEP
6144:SAqoJDs6l0QXQuyOmUuThDtx86OKDKPgDkAOt0cMV5OBKRfB:SAqoqO0QArR9Dtm9+kAOtQd
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0b0afd5bf2d9a49b6898f36a02bf7e83_JaffaCakes118 unpack001/out.upx
Files
-
0b0afd5bf2d9a49b6898f36a02bf7e83_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ