Static task
static1
Behavioral task
behavioral1
Sample
2024-04-25_6946ff93bb20dcff9e8801e8d6874665_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-25_6946ff93bb20dcff9e8801e8d6874665_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-04-25_6946ff93bb20dcff9e8801e8d6874665_cryptolocker
-
Size
55KB
-
MD5
6946ff93bb20dcff9e8801e8d6874665
-
SHA1
fbdd791f40b2624ee011e6f5e99f93506fdc9a0f
-
SHA256
d6c146e77c600f229f85e934516f603f9cefcadcb5a44a32a24c7b16c616dff6
-
SHA512
f89992343756470949923061e388b7b490753ce3c48a34fab548f415088ee36ad1dcf9c0ad71a292909c64afe77f0990efea25eae907948be8ce9e6ea8cb6b50
-
SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7/eKRF:6j+1NMOtEvwDpjr8oxExeKD
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-25_6946ff93bb20dcff9e8801e8d6874665_cryptolocker
Files
-
2024-04-25_6946ff93bb20dcff9e8801e8d6874665_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE