Behavioral task
behavioral1
Sample
745a3d60339ea012352d94e702f6c690_JaffaCakes118.exe
Resource
win7-20240708-en
General
-
Target
745a3d60339ea012352d94e702f6c690_JaffaCakes118
-
Size
695KB
-
MD5
745a3d60339ea012352d94e702f6c690
-
SHA1
bd25e6689f5091b2d151e1bcc0d6d37334612feb
-
SHA256
2dbfa55f85ceaaad7d9c9fb6cdea289db949c81602bca7d093c14a25a47f8d94
-
SHA512
7c26a286d4289454bcc4485325a2b4883ae21cc43fded7b52e83c07878caed835b747e28210c974b931329a916d6bc16e291e44f996596be61064f9e053e2aae
-
SSDEEP
12288:pds4lSEeq7wLUqp5V8xbpZ82UeJo5ZHnJBlKgcHng/DjSdiXVMngmHWiHm:nxoEeqULUqXV89xLAlnvlKgYn4nHm2I
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 745a3d60339ea012352d94e702f6c690_JaffaCakes118 unpack001/out.upx
Files
-
745a3d60339ea012352d94e702f6c690_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: 2.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 544KB - Virtual size: 544KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 150KB - Virtual size: 152KB
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: 2.5MB - Virtual size: 2.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 152KB - Virtual size: 149KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ