Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_bded5e69e5a7c577e5913e5883d89bbe_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-12_bded5e69e5a7c577e5913e5883d89bbe_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-12_bded5e69e5a7c577e5913e5883d89bbe_cryptolocker
-
Size
64KB
-
MD5
bded5e69e5a7c577e5913e5883d89bbe
-
SHA1
ffff4832631d986af45d604bf811237af40a2524
-
SHA256
cf46109d6dcca735c3f402d47c5f628d37a6b17e9c2e753d18003ce8d294eca0
-
SHA512
9a439414b4a01b2531da0ef072592baac20d2a959d9a100cf9a77bf7e4b5ff277beb4f65e45732884e6d0c862d77a2fd2005d1eafe57d74262a1d91997189e13
-
SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpEhhaUlPIz:6j+1NMOtEvwDpjr8ox8UDEpuha8PIz
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 2024-02-12_bded5e69e5a7c577e5913e5883d89bbe_cryptolocker
Files
-
2024-02-12_bded5e69e5a7c577e5913e5883d89bbe_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