Static task
static1
Behavioral task
behavioral1
Sample
2024-03-13_c64f68ec995bfcc306258a8dc2e52771_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-13_c64f68ec995bfcc306258a8dc2e52771_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-13_c64f68ec995bfcc306258a8dc2e52771_cryptolocker
-
Size
52KB
-
MD5
c64f68ec995bfcc306258a8dc2e52771
-
SHA1
63786cf7c46ff4c285e5110bf6976b567bbe5403
-
SHA256
a6bb35b3c5b6ec0caffc860140802e492b938c891d15ca39fc19a2e9ef2de1ed
-
SHA512
8eb750a74eeabddf6a3722d974d87536f047ba3caf4504eb0ae169eacfed6544f911fcb30dbbb203f89643aab4f678e038e9e07cd4f4eb16f52e2a967442e720
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impyi:BbdDmjr+OtEvwDpjM1
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-13_c64f68ec995bfcc306258a8dc2e52771_cryptolocker
Files
-
2024-03-13_c64f68ec995bfcc306258a8dc2e52771_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
Sections
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_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