Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_a196674445f0bf049b320d3026cd16cc_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-05_a196674445f0bf049b320d3026cd16cc_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-05_a196674445f0bf049b320d3026cd16cc_cryptolocker
-
Size
62KB
-
MD5
a196674445f0bf049b320d3026cd16cc
-
SHA1
ab0e497f5a935f64381d276f88a70a142bc7950a
-
SHA256
4338fc0c2eed05b84c8897497240dcd3428ea2fe12f376bf206dfc4b48e9f7ac
-
SHA512
3546645e480c6978025a1db19c07545aa4efc8235cbab7d9e6c910b3cd220ea968958c972ca650e0a4f77500784257dc687c794b1d2690c1854d468a981cb51f
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtst2:BbdDmjr+OtEvwDpjM8I
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 2024-03-05_a196674445f0bf049b320d3026cd16cc_cryptolocker
Files
-
2024-03-05_a196674445f0bf049b320d3026cd16cc_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