Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_ebcf788e82a5fe7392efcd90472bd3f3_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-17_ebcf788e82a5fe7392efcd90472bd3f3_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-02-17_ebcf788e82a5fe7392efcd90472bd3f3_cryptolocker
-
Size
44KB
-
MD5
ebcf788e82a5fe7392efcd90472bd3f3
-
SHA1
e05fd52465696d8b8ca7d6a4b3508f7377ffdba7
-
SHA256
d66a043830315444daa80c4886a1b0d71900870e8711a9d6c360199f72aa14cb
-
SHA512
7f4efcd69fe0d4c421e9029a24d282c571f1f9de344c4d7e2bcdcc91fad6a63811861fa94e00b65e5f1c00e41e315f2446aee7a1d5b574201c66cb165f1e9bd7
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05AF+hS:qmbhXDmjr5MOtEvwDpj5cDtKkQZQxQ
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 2024-02-17_ebcf788e82a5fe7392efcd90472bd3f3_cryptolocker
Files
-
2024-02-17_ebcf788e82a5fe7392efcd90472bd3f3_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