Static task
static1
Behavioral task
behavioral1
Sample
2024-04-09_99b21570e33d33ab4246b378f6641055_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-09_99b21570e33d33ab4246b378f6641055_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-04-09_99b21570e33d33ab4246b378f6641055_cryptolocker
-
Size
60KB
-
MD5
99b21570e33d33ab4246b378f6641055
-
SHA1
180c5f4d35fd3dd37adce1042119aa8adc0f3e21
-
SHA256
49335304664972fc97599ee8eb75a98e0d58530da936df6cfac0e7987914193b
-
SHA512
1f5ad3973ba95dd1ab07c00349a9fd6076f859f96fb0355ace91a1dd7e46caef6ca678053432356b0cef935240c4a83024ae974af56935474f837611bea2f90c
-
SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cMFqeoYPO+lxUz4:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+lc4
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 2024-04-09_99b21570e33d33ab4246b378f6641055_cryptolocker
Files
-
2024-04-09_99b21570e33d33ab4246b378f6641055_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