Static task
static1
Behavioral task
behavioral1
Sample
2024-04-09_7f50db9f18a228b7ddfaddb2d6e16fc4_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-09_7f50db9f18a228b7ddfaddb2d6e16fc4_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-04-09_7f50db9f18a228b7ddfaddb2d6e16fc4_cryptolocker
-
Size
76KB
-
MD5
7f50db9f18a228b7ddfaddb2d6e16fc4
-
SHA1
2f286f3ec9ac2e184a5bb2611fdaf0144d91ec79
-
SHA256
3a8e8fde6439b5c9254b84438a2a8a26db00b2d61bc163ed444fdf0b093bffad
-
SHA512
47e59af4ea6d55a41399f220faeb34a3baa720b6237cb8b7e3216ff38ad194d2c654a44f3e3a8b72cdab7e826ae906f2397d9c0095391dcc06580ee4fd85f7ae
-
SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KuTDrD:ZVxkGOtEvwDpjcaj
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_7f50db9f18a228b7ddfaddb2d6e16fc4_cryptolocker
Files
-
2024-04-09_7f50db9f18a228b7ddfaddb2d6e16fc4_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