Behavioral task
behavioral1
Sample
cfaa4fc5b5e23cfe880144d84214c514_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
cfaa4fc5b5e23cfe880144d84214c514_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
-
Target
cfaa4fc5b5e23cfe880144d84214c514_JaffaCakes118
-
Size
284KB
-
MD5
cfaa4fc5b5e23cfe880144d84214c514
-
SHA1
56a6b78d8160a8333a63d5900f4471675598f290
-
SHA256
10e3462dc906fe1fe08a67b373cb9bc5e4948ccc9e089ca2f7205202ce919257
-
SHA512
a388f8ab968a2f7b0ac16e9fce7f5e6991fb38c47fd8c5e7efd378a94ef95c9c2584060a1969d6166cec5953ee21fff7a5347499a176d0e43f91812d68a446d0
-
SSDEEP
6144:Se1+goJwax6lNY5riLHqtbvZW6KkK2JdZ:Se1+goqaqNUGjOLi12Jd
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cfaa4fc5b5e23cfe880144d84214c514_JaffaCakes118 unpack001/out.upx
Files
-
cfaa4fc5b5e23cfe880144d84214c514_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