Behavioral task
behavioral1
Sample
ff5c752f6bf47d0676a8416865d3ebd2_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ff5c752f6bf47d0676a8416865d3ebd2_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
-
Target
ff5c752f6bf47d0676a8416865d3ebd2_JaffaCakes118
-
Size
162KB
-
MD5
ff5c752f6bf47d0676a8416865d3ebd2
-
SHA1
e211c699b40a7eafa9ee5137ebbaf293319eba59
-
SHA256
1767de3b1441737f0b43ce58660cbf62821008aadfa7285790e2b1cd221897db
-
SHA512
d82a850da26cac1d6c3864494e4d1a197489b5ca872d2567a819a96cb828e9f0bb6ed85a9063d48aedda6c8911d05ba5e55289d434d05ff3a8c0eb1fd72e1cbe
-
SSDEEP
3072:EOgpp9ARzWvkPeX+O4WylbzxUMyhdSQvdh6m8OBeETioM:xk+RzKlXuWEbzxU5dSiPBeAio
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ff5c752f6bf47d0676a8416865d3ebd2_JaffaCakes118 unpack001/out.upx
Files
-
ff5c752f6bf47d0676a8416865d3ebd2_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 288KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 161KB - Virtual size: 164KB
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_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 412KB - Virtual size: 409KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ