Static task
static1
Behavioral task
behavioral1
Sample
2024-04-26_64038aea0bd8901c4bbd4f4aa932c885_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-26_64038aea0bd8901c4bbd4f4aa932c885_cryptolocker.exe
Resource
win10v2004-20240412-en
General
-
Target
2024-04-26_64038aea0bd8901c4bbd4f4aa932c885_cryptolocker
-
Size
46KB
-
MD5
64038aea0bd8901c4bbd4f4aa932c885
-
SHA1
abbe2188f5ef21d6a3c39a691f58e694f362b009
-
SHA256
603a9d7b51560ba618eed774f2e2773be048b6f1a459b2df13bc90a5606c0c99
-
SHA512
e9ea996a510ed52342f8c829e62278f4bb64ed6f91d58f321c4d0a48a897dab446326e21c086319b70eed7f68152ced4bbcac2ec136bfbdae99ff1be00275613
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL5H:qmbhXDmjr5MOtEvwDpj5cDtKkQZQj
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 2024-04-26_64038aea0bd8901c4bbd4f4aa932c885_cryptolocker
Files
-
2024-04-26_64038aea0bd8901c4bbd4f4aa932c885_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