Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_667eb116bcd8bd8922995a5ce3378df7_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-28_667eb116bcd8bd8922995a5ce3378df7_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-28_667eb116bcd8bd8922995a5ce3378df7_cryptolocker
-
Size
77KB
-
MD5
667eb116bcd8bd8922995a5ce3378df7
-
SHA1
ccfa5fa8f70b8ff7841d26f33b17b81d05a81c99
-
SHA256
541db473f77bfff89c4d360e67328ff206ebef23a90e5c7ca0c60804a52ec877
-
SHA512
403870e0dffc579d8c0d091bace46390bf1d584c7fc5d19db42be98a8034e4481d995e76a4acd6e195ea9dca330f8364c587f6882b1b2baeebb64854f87bd75f
-
SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KujdT:ZVxkGOtEvwDpjca5
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 2024-03-28_667eb116bcd8bd8922995a5ce3378df7_cryptolocker
Files
-
2024-03-28_667eb116bcd8bd8922995a5ce3378df7_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