Behavioral task
behavioral1
Sample
2024-10-15_29e64c00905dd5c6d2d109be30375f55_cryptolocker.exe
Resource
win7-20240708-en
General
-
Target
2024-10-15_29e64c00905dd5c6d2d109be30375f55_cryptolocker
-
Size
55KB
-
MD5
29e64c00905dd5c6d2d109be30375f55
-
SHA1
c0146cae5a2028063f371cc939a3805723bd0b54
-
SHA256
fca13466b9a8153e98c4b1ae3d734a9e2b9707e6f8f28206931abd1a3273e98e
-
SHA512
19f93b450611c125f28b93ef5e598504e547c84dd0ad5f53b974196642a2f79a56bbebd7323341fbeeecdd20829b4d45140bd7682194fe862a375057e35aa896
-
SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFP8C:b7/y28wZEjbnouy8G76iH/NLp/
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-15_29e64c00905dd5c6d2d109be30375f55_cryptolocker
Files
-
2024-10-15_29e64c00905dd5c6d2d109be30375f55_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: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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