Behavioral task
behavioral1
Sample
e8fd75e7902882be2b4fa1f0afad6010_JaffaCakes118.exe
Resource
win7-20240220-en
General
-
Target
e8fd75e7902882be2b4fa1f0afad6010_JaffaCakes118
-
Size
334KB
-
MD5
e8fd75e7902882be2b4fa1f0afad6010
-
SHA1
181f24d5bcf5a9881e8c5e4038c3588ededcbe71
-
SHA256
520d904fbb2b12504978bd9ee89f959e50355c8641bceab0353fa40a3a184c9b
-
SHA512
bd71b5aba01c0c0a75d791b84d440b809f5cb081a9248edfe452341c207a46223319faa080c8fdf800be7dc9cf332311be5ae69b8bef415e48b8f1a7dc9857eb
-
SSDEEP
6144:SI2SR8ub6cZDw6hlK3vSVkMK6jAjUw9o8k7FjyRyoKiFkaZsQpLa:S8OrcSGlMwjUMFjyRyovxZsQg
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource e8fd75e7902882be2b4fa1f0afad6010_JaffaCakes118 unpack001/out.upx
Files
-
e8fd75e7902882be2b4fa1f0afad6010_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