Behavioral task
behavioral1
Sample
2024-10-06_546d4da01636299be6f7b5c37b71b317_cryptolocker.exe
Resource
win7-20240729-en
General
-
Target
2024-10-06_546d4da01636299be6f7b5c37b71b317_cryptolocker
-
Size
92KB
-
MD5
546d4da01636299be6f7b5c37b71b317
-
SHA1
34fb80fe604a3b77d731ef68bbcbc022ff4b1f64
-
SHA256
3787e6f43fb59aebc0236cceb10811dd84c363ccdf8a2425ddad306fafa3ec03
-
SHA512
2068e77a3249bdaf3d0bb03c48daafa4c12fdc898704be78dfd29668f82412234602224f5cc6223da77275ad1ebd2cf7ddc9ef660402600d011b442328053ca4
-
SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAe2:n6a+1SEOtEvwDpjYYvQd2P/
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-06_546d4da01636299be6f7b5c37b71b317_cryptolocker
Files
-
2024-10-06_546d4da01636299be6f7b5c37b71b317_cryptolocker.exe windows:5 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE