Static task
static1
Behavioral task
behavioral1
Sample
2024-05-27_767e5d04f8c8748fbc85c5b82a851f26_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-27_767e5d04f8c8748fbc85c5b82a851f26_cryptolocker.exe
Resource
win10v2004-20240426-en
General
-
Target
2024-05-27_767e5d04f8c8748fbc85c5b82a851f26_cryptolocker
-
Size
47KB
-
MD5
767e5d04f8c8748fbc85c5b82a851f26
-
SHA1
f0937c428383976041ae295a9fccd85ad05c869e
-
SHA256
0ca4e5439dfddccfb59775ec08f655ee70724f6d7ba1fdfabb78a09048e50e39
-
SHA512
41b4e6d01eaad6aee52a81c5c8effbfee176b7df628e02c7732eb21f162c596b4358b9fa29f352d1ac1cbed7cd94a34b61f2b4e72a272af82cc38b916d2d7835
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoAj:qmbhXDmjr5MOtEvwDpj5cDtKkQZQm
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 2024-05-27_767e5d04f8c8748fbc85c5b82a851f26_cryptolocker
Files
-
2024-05-27_767e5d04f8c8748fbc85c5b82a851f26_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