Behavioral task
behavioral1
Sample
4235da155c51f7223797016d874f7bb8_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
4235da155c51f7223797016d874f7bb8_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
-
Target
4235da155c51f7223797016d874f7bb8_JaffaCakes118
-
Size
1.2MB
-
MD5
4235da155c51f7223797016d874f7bb8
-
SHA1
9b24e9bfed426fb0ba3574f3a96eec7a797f01e2
-
SHA256
6841c82170398d1d35af7b5a2190402dd4550dee25ee95b1a66e534c451e9d89
-
SHA512
2afff26734ae16c8315def0af5f75a7814c6aaa45539a4c60ec14f67089f4b0504734a63158c22b23b2adc0a18463fce0d9b58979ca1724ba8b1dff73b2bd90f
-
SSDEEP
24576:ZeZJ8NI8NeZJ8NI8epeZJ8NI8NeZJ8NI8epeZJ8NI8NeZJ8NI8ew5:O8a8d8a8d8a8T5
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4235da155c51f7223797016d874f7bb8_JaffaCakes118 unpack001/out.upx
Files
-
4235da155c51f7223797016d874f7bb8_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: 180KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 37KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 30KB - Virtual size: 32KB
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: 144KB - Virtual size: 143KB
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: 64KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ