Static task
static1
Behavioral task
behavioral1
Sample
2024-02-02_1ea9598ea41cced4b1d78a531bd78291_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-02_1ea9598ea41cced4b1d78a531bd78291_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-02_1ea9598ea41cced4b1d78a531bd78291_cryptolocker
-
Size
122KB
-
MD5
1ea9598ea41cced4b1d78a531bd78291
-
SHA1
79069fbb5106edf2132b8a6a7e95d15e06331359
-
SHA256
fd819b2c63dd2c9ee2fe5f413c634a1d1357098eb74179a56e58b9030e59a7c7
-
SHA512
4de772a3dec3f5dd797e197354b5f689ddc28455c483ad8f9413a3315d9c90596efd1d5affdd4c07756573b35f516caf4616dc4875ea38ab3d8bc28db029e5a3
-
SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBTZ+mo:gUj+AIMOtEvwDpjNbwQEIPlemUhYpq
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-02_1ea9598ea41cced4b1d78a531bd78291_cryptolocker
Files
-
2024-02-02_1ea9598ea41cced4b1d78a531bd78291_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE