Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_c32a6aab38794db58b44748a87822a6f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_c32a6aab38794db58b44748a87822a6f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-25_c32a6aab38794db58b44748a87822a6f_cryptolocker
-
Size
62KB
-
MD5
c32a6aab38794db58b44748a87822a6f
-
SHA1
573fbb0f2ebdff838d72116c5fcdcfa7ac987e0b
-
SHA256
e8117962a8feaa094bd9783ec6618c76b4483e8032af750894beba6e903f66e5
-
SHA512
359839fc97476d093100cfae3e3f132febc217576e82efb0657ee337ebd94fcca8af31e2a69d533647483540445dd0706ef3ed77cb902a9d9177d9b61edbb6f7
-
SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEM5:6j+1NMOtEvwDpjr8ox8UDEw
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 2024-01-25_c32a6aab38794db58b44748a87822a6f_cryptolocker
Files
-
2024-01-25_c32a6aab38794db58b44748a87822a6f_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