Static task
static1
Behavioral task
behavioral1
Sample
2024-04-09_6daca0390858991b9794cffb4f3047e3_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-09_6daca0390858991b9794cffb4f3047e3_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-04-09_6daca0390858991b9794cffb4f3047e3_cryptolocker
-
Size
45KB
-
MD5
6daca0390858991b9794cffb4f3047e3
-
SHA1
3a03cbdaf0cf3b8f6348d1baca3964fff213da5f
-
SHA256
ed810e998166486744739aad18bc94d9a857f6faffad90873ffeb275501917bd
-
SHA512
25d7bd21d8eb072c96453bb272daed9c80e4b6f63f190e02b79eb5a3ea01fd77fd7bd5bb7f929025aa92749f9d51acf7117e5546f3d86f76a4da7a76f0411241
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoLu4:qmbhXDmjr5MOtEvwDpj5cDtKkQZQc4
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 2024-04-09_6daca0390858991b9794cffb4f3047e3_cryptolocker
Files
-
2024-04-09_6daca0390858991b9794cffb4f3047e3_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