Static task
static1
Behavioral task
behavioral1
Sample
2024-05-22_e11098b1984a86d8d1d45df23e569c48_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-22_e11098b1984a86d8d1d45df23e569c48_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-05-22_e11098b1984a86d8d1d45df23e569c48_cryptolocker
-
Size
50KB
-
MD5
e11098b1984a86d8d1d45df23e569c48
-
SHA1
b8127d4efe6f9be740dfa2eab64a883e356481f8
-
SHA256
83dc190afa44e898c6f095119264b961d546941c48d90b954b855d58179f2434
-
SHA512
3fa71b3fde564a94c0933454daa95ceb154e17e0cd967aeee76be1ed374cf5f21262b3e6f490b8c2d6c12a8af28afd3be345417a043bdde35a42559448363d52
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoccN:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ7
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
Processes:
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
Processes:
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-05-22_e11098b1984a86d8d1d45df23e569c48_cryptolocker
Files
-
2024-05-22_e11098b1984a86d8d1d45df23e569c48_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