Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_2bf092243c01cedbc2753afd97832349_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_2bf092243c01cedbc2753afd97832349_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-28_2bf092243c01cedbc2753afd97832349_cryptolocker
-
Size
33KB
-
MD5
2bf092243c01cedbc2753afd97832349
-
SHA1
fb15e4eb9961439f3a2e34a000d945971412fec7
-
SHA256
2e337c0928e1049674bc8a8dba97fad767dbc47f36e3404799460d3e2d009028
-
SHA512
04aeeb8d7c2b62f355e9a6a828e010e8d673ba1fdb1cd3bd012f74a3b55e771718c04aec073df8eee68f96fe062185033d2cfba3e2eb0517ad054f483db938a4
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoz:qmbhXDmjr5MOtEvwDpj5cDz
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 2024-01-28_2bf092243c01cedbc2753afd97832349_cryptolocker
Files
-
2024-01-28_2bf092243c01cedbc2753afd97832349_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