Behavioral task
behavioral1
Sample
603eeccd9f743d8e66b4ce30c12087db_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
603eeccd9f743d8e66b4ce30c12087db_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
-
Target
603eeccd9f743d8e66b4ce30c12087db_JaffaCakes118
-
Size
205KB
-
MD5
603eeccd9f743d8e66b4ce30c12087db
-
SHA1
89a19de8944123ed6a0d7330bf3b64016e8378fe
-
SHA256
00194ca473f7b4d76de4f1c32b875e63c5d627d8a8a7c4fc747fff5c36ce9264
-
SHA512
defc1eadb6ce3bf1da1ec0bba901672fcf47c3afacee0f15a3913a0bb95b35c094902c889d8fd218afb06b512e6e4c49f1506aa817a97d04ca63d4a2bab052ae
-
SSDEEP
3072:BkegaCkG0jnoEPrbuX+zsoSARS8tlOUiDfjL2vex771v5OssqwZCWGWFo4IZCD:BkJSoqrbXAoSWSclIX9pVsq0XGj4I
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 603eeccd9f743d8e66b4ce30c12087db_JaffaCakes118 unpack001/out.upx
Files
-
603eeccd9f743d8e66b4ce30c12087db_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 232KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 170KB - Virtual size: 172KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 34KB - Virtual size: 36KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 326KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 13B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 33KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ