Static task
static1
Behavioral task
behavioral1
Sample
2024-04-19_0772670535e39d97afbcd57acac24c51_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-19_0772670535e39d97afbcd57acac24c51_cryptolocker.exe
Resource
win10v2004-20240412-en
General
-
Target
2024-04-19_0772670535e39d97afbcd57acac24c51_cryptolocker
-
Size
62KB
-
MD5
0772670535e39d97afbcd57acac24c51
-
SHA1
11339d90d760ebb5d1d8fcc67e9f8d7d0a3f8cab
-
SHA256
4511055b23ee6cd17dc790fc35b9509d65144e5b29ecb24db0bd08a761cfbaa5
-
SHA512
6edc05694ce3d0cfabf3c30b45dab836a02c74cc92ea3d3ad0da2ac9db53309439d03e9ec0adce3f7a66526dca0ab129ba094d77ef8d3af67725d50329013d58
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiq:BbdDmjr+OtEvwDpjM8v
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 2024-04-19_0772670535e39d97afbcd57acac24c51_cryptolocker
Files
-
2024-04-19_0772670535e39d97afbcd57acac24c51_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