Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_eb333aa43ca03dd88239fdc654aa9f86_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_eb333aa43ca03dd88239fdc654aa9f86_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-01-25_eb333aa43ca03dd88239fdc654aa9f86_cryptolocker
-
Size
56KB
-
MD5
eb333aa43ca03dd88239fdc654aa9f86
-
SHA1
81ecd4700027145120a596163d53533bb25be949
-
SHA256
915ed773292623b0810a968359ab20155ee70e5348a62deec5d7a70f4fac3104
-
SHA512
c87d144b7d6693e03ea0d69d16b8f3652f9285a851cc7d74a509640b59182b4b735f005ae4b358a3262157f7f6fb0990229d02554371f32e08ff649d1aad3acc
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61PTm:BbdDmjr+OtEvwDpjM4
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 2024-01-25_eb333aa43ca03dd88239fdc654aa9f86_cryptolocker
Files
-
2024-01-25_eb333aa43ca03dd88239fdc654aa9f86_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