Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_93daafa7a9fac2c09e726250a0490a5a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-21_93daafa7a9fac2c09e726250a0490a5a_cryptolocker.exe
Resource
win10v2004-20240221-en
General
-
Target
2024-02-21_93daafa7a9fac2c09e726250a0490a5a_cryptolocker
-
Size
46KB
-
MD5
93daafa7a9fac2c09e726250a0490a5a
-
SHA1
485edcb305a7770f4f15a78e152c36401e859a8e
-
SHA256
4d59b1b336f463619082092f03442fed65627e7bdb44c9704459734f56b1a626
-
SHA512
8e5347f6672bde23dbc94f52ae213ef1486319af08105e65480c07cd0e7aee160056c57aad94b890f4369f28a2276f03364c7798c84b2557dbd33409df8a6d33
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Moo9B:qmbhXDmjr5MOtEvwDpj5cDtKkQZQS9x3
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 2024-02-21_93daafa7a9fac2c09e726250a0490a5a_cryptolocker
Files
-
2024-02-21_93daafa7a9fac2c09e726250a0490a5a_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