Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_5057bf9501acd607d0cbb14c29b85483_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_5057bf9501acd607d0cbb14c29b85483_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-28_5057bf9501acd607d0cbb14c29b85483_cryptolocker
-
Size
74KB
-
MD5
5057bf9501acd607d0cbb14c29b85483
-
SHA1
306e83814c3fcf1daee9489170941fba86dad5d2
-
SHA256
b36b8f5677a8526847cfaa734bcb456a50dac126ebc1ef8c2eca5ebeb9ef8348
-
SHA512
21be55f57678dcfd641cc5976acd62e477b523eb14f97858bcfd9094a600ea21754000b4b68e94524e26f1e9cd5d5db84056d42a3f70a25d0c1c74b7a32d0cf1
-
SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KuTz:ZVxkGOtEvwDpjcaL
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-28_5057bf9501acd607d0cbb14c29b85483_cryptolocker
Files
-
2024-01-28_5057bf9501acd607d0cbb14c29b85483_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
Sections
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ