Static task
static1
Behavioral task
behavioral1
Sample
2024-03-10_beb85ec85a94ff643c493c9ac4cf7769_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-10_beb85ec85a94ff643c493c9ac4cf7769_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-10_beb85ec85a94ff643c493c9ac4cf7769_cryptolocker
-
Size
50KB
-
MD5
beb85ec85a94ff643c493c9ac4cf7769
-
SHA1
ade8c21dd8f506efea0da8eada3bfad0a79d153a
-
SHA256
03cc48cee3e1f7b7ba4a4baabc5a66ecac1f9980046c7def5b9502d56d6d41a4
-
SHA512
294a2252d3e409dcc51d1aa0f111e2f25e4abba95dbf5657c7fe4fe7bb37a01adf2c3d95c83b0b5f5d8b507da756c5f515d8190c77e4c348989c123b7252826e
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUv8:BbdDmjr+OtEvwDpjMXd
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 2024-03-10_beb85ec85a94ff643c493c9ac4cf7769_cryptolocker
Files
-
2024-03-10_beb85ec85a94ff643c493c9ac4cf7769_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