Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_59f85f8cdd2709eefebfffcb4966275b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_59f85f8cdd2709eefebfffcb4966275b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-28_59f85f8cdd2709eefebfffcb4966275b_cryptolocker
-
Size
55KB
-
MD5
59f85f8cdd2709eefebfffcb4966275b
-
SHA1
348e3c1c25506afe4f94f6e5f747afaa700b29da
-
SHA256
7515edb4b68eaa52f5bcc596706b9ec939b5cbcd5ee3dd2d5cd5660d1e21560a
-
SHA512
7dc8c2a1fafe8a653d7934c114c5793652a37953d4c5f6f4d7ddb3daab979c7f1537480e2c260492d879a79ff5f78b4ed7337f02933908c7c59990800e9f7593
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61a:BbdDmjr+OtEvwDpjMI
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_59f85f8cdd2709eefebfffcb4966275b_cryptolocker
Files
-
2024-01-28_59f85f8cdd2709eefebfffcb4966275b_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