Static task
static1
Behavioral task
behavioral1
Sample
2024-05-01_0b5bcfcede3523303fd2e7d177533456_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-01_0b5bcfcede3523303fd2e7d177533456_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-05-01_0b5bcfcede3523303fd2e7d177533456_cryptolocker
-
Size
42KB
-
MD5
0b5bcfcede3523303fd2e7d177533456
-
SHA1
128dfd713844e1695d2fdc61a65acf6595d8cbd6
-
SHA256
c14ea2ee7e651627b670e3422303c76c843227cc7ead34ea16a32afeb706423b
-
SHA512
8a93e4290ded3b8180cc8896217973f818fe8da1b61fde24c78d62b1bdfc1e659f21e2c05787551f5762cdbbd95fe26fcc8969ca8ff1a72921f7a625f8a5fe3e
-
SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/aY:6j+1NMOtEvwDpjrRv
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 2024-05-01_0b5bcfcede3523303fd2e7d177533456_cryptolocker
Files
-
2024-05-01_0b5bcfcede3523303fd2e7d177533456_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