Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_9fb92eb220ab351968752b0a9a188d57_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-19_9fb92eb220ab351968752b0a9a188d57_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-19_9fb92eb220ab351968752b0a9a188d57_cryptolocker
-
Size
75KB
-
MD5
9fb92eb220ab351968752b0a9a188d57
-
SHA1
8b87dc7031dd026eb1932e37933ed741bf4a1075
-
SHA256
b4745bb00f5df07c21d6698ae3b8c94337d9bfbdc2e30e0ab98814e46e6f98fd
-
SHA512
f6c83fe2cec3235542a8d224495c19b12baf8c9e39128919a5abb442e27714f490e93760a0dbdad19092551460f42ae88de312aaf8ccccaf07991211676ab64c
-
SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3Kug:ZVxkGOtEvwDpjcak
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 2024-02-19_9fb92eb220ab351968752b0a9a188d57_cryptolocker
Files
-
2024-02-19_9fb92eb220ab351968752b0a9a188d57_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