Static task
static1
Behavioral task
behavioral1
Sample
2024-04-25_c8ade24dadbb0bd3b24d40cf40f4a601_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-25_c8ade24dadbb0bd3b24d40cf40f4a601_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-04-25_c8ade24dadbb0bd3b24d40cf40f4a601_cryptolocker
-
Size
49KB
-
MD5
c8ade24dadbb0bd3b24d40cf40f4a601
-
SHA1
fce9c2041fdbf24e3e4a5f0d0325924ff6209c2b
-
SHA256
8b39b867652ec710c57a5ebf24fc9ba669f7f47dd432c9254269b105c02befb5
-
SHA512
fa83b83ee87d0d88830febd4e75b1910ee7eb171fd310476f9d1b520cdc7ec50109b0ba25f9b4820876da275f14c3da3ab657c368ececc91c2b839bbf1a18a86
-
SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLtldedHF83:xj+VGMOtEvwDpjk/eV0
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_c8ade24dadbb0bd3b24d40cf40f4a601_cryptolocker
Files
-
2024-04-25_c8ade24dadbb0bd3b24d40cf40f4a601_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: 13KB - Virtual size: 16KB
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