Static task
static1
Behavioral task
behavioral1
Sample
2024-04-05_4dcd10213e8d93351c6b627679cc098f_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-05_4dcd10213e8d93351c6b627679cc098f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-04-05_4dcd10213e8d93351c6b627679cc098f_cryptolocker
-
Size
48KB
-
MD5
4dcd10213e8d93351c6b627679cc098f
-
SHA1
f8c860c5d5a958d0d05e3af9d703511541efb16d
-
SHA256
e1e6812104e3dae9371c95772466818e12e18a718b0feec5befd64ed2839b8b2
-
SHA512
32ba452c64e917944767aaf5aedd17671261210f6605fad9f04423fbaf30f6c7c008f2562547f864b9dce0826421725ea46369ed8e68ed047a85d3cbcbcfe904
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6uMcB: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 2024-04-05_4dcd10213e8d93351c6b627679cc098f_cryptolocker
Files
-
2024-04-05_4dcd10213e8d93351c6b627679cc098f_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