Static task
static1
Behavioral task
behavioral1
Sample
2024-03-16_462353ec55c2c1274d65038a9a1a02b3_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-16_462353ec55c2c1274d65038a9a1a02b3_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-16_462353ec55c2c1274d65038a9a1a02b3_cryptolocker
-
Size
49KB
-
MD5
462353ec55c2c1274d65038a9a1a02b3
-
SHA1
9480e6e9b6af012d048361eb2edea0a2c545f7f3
-
SHA256
195241daf5af921d65c3b05bc1110d6ee857c1e69f45ccf96b8bbdbb6c027e23
-
SHA512
f49a8fd202e34e3bc9611a51913f7fe535db10ada7257f88e3ce753761500a7be0a3980b5f591032bdeabcac2f89b857e02aca39b7c03cb42c14357362d4da6d
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTB52zX:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6u7
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 2024-03-16_462353ec55c2c1274d65038a9a1a02b3_cryptolocker
Files
-
2024-03-16_462353ec55c2c1274d65038a9a1a02b3_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