Static task
static1
Behavioral task
behavioral1
Sample
2024-01-22_e61ed37276a66793a073ae1206a5724f_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-22_e61ed37276a66793a073ae1206a5724f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-22_e61ed37276a66793a073ae1206a5724f_cryptolocker
-
Size
44KB
-
MD5
e61ed37276a66793a073ae1206a5724f
-
SHA1
858568edfb95a67323f46e1d510b43524d4e0d50
-
SHA256
1e2d855a3461f3c39178a4fb6e0d93b7e3555aeb85b653bf0cc8e1aa9236fa71
-
SHA512
e83a6fffab919b0cc1214ef344c20764b83603fed4ee6098d25aa79593f652fffb952d938df750e9768b27e1b3ec015c1874b37b6c5d7e418f5de4b54d9455ff
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05Wh:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ8
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 2024-01-22_e61ed37276a66793a073ae1206a5724f_cryptolocker
Files
-
2024-01-22_e61ed37276a66793a073ae1206a5724f_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