Behavioral task
behavioral1
Sample
2024-01-01_797959f40c07ee0c0ae4481eba60bbe0_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-01_797959f40c07ee0c0ae4481eba60bbe0_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-01-01_797959f40c07ee0c0ae4481eba60bbe0_cryptolocker
-
Size
96KB
-
MD5
797959f40c07ee0c0ae4481eba60bbe0
-
SHA1
fd6c962fd05a47a85414f074c1b938c2a758e8c2
-
SHA256
76c0eafcdfa9bd2072c3b4f93ac7251e0c596b05a34b06725ca10f2fe3cf13dc
-
SHA512
444df0b35edee6d44d093f3f8829817829c81e7dd422b5d732d0b5ab76c483cf172bdbeb023ec4a9895230f7cbb0c932600ced7426cbee431bc8764106189956
-
SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbbr/Bg:z6a+CdOOtEvwDpjcu
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-01_797959f40c07ee0c0ae4481eba60bbe0_cryptolocker
Files
-
2024-01-01_797959f40c07ee0c0ae4481eba60bbe0_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: 10KB - 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