Static task
static1
Behavioral task
behavioral1
Sample
2024-04-26_9f19c12e27dcd887bcaf6dabf6e69395_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-26_9f19c12e27dcd887bcaf6dabf6e69395_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-04-26_9f19c12e27dcd887bcaf6dabf6e69395_cryptolocker
-
Size
54KB
-
MD5
9f19c12e27dcd887bcaf6dabf6e69395
-
SHA1
da83f67f81b1dbe757e4ecd78d63954a609424a2
-
SHA256
fbc043f7441c548962d3db1dab9ff3d3cb7e9dde7fcdc91b28e6a044249e78ec
-
SHA512
a44a6020d2d3f1000b3506e82da08d0abc3c59bfd7c41df875984d3e8d306ac30d6d725fa233c6cac1dc65001b5e70831513aace6091c178d59861eabfd5ccc1
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impyv:BbdDmjr+OtEvwDpjMU
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_9f19c12e27dcd887bcaf6dabf6e69395_cryptolocker
Files
-
2024-04-26_9f19c12e27dcd887bcaf6dabf6e69395_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