Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_8365e2b7837a9833d4a47063ed7da14f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-24_8365e2b7837a9833d4a47063ed7da14f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-24_8365e2b7837a9833d4a47063ed7da14f_cryptolocker
-
Size
123KB
-
MD5
8365e2b7837a9833d4a47063ed7da14f
-
SHA1
cbe5ed303145eb0182e25b423dfc549dc5438e20
-
SHA256
bae430335c05a03a20aa78e174b1655082ee2e269b3b87b124c6e6dc8c9f92ba
-
SHA512
5e83ff18ec41ff2b6042a167f29e6a4777af0c3c15b58837d4e3dcd6de7c54b4e47b633e27ec5748fee1c544ccd1a0b3a559b10fab8f57f961b80f9980e0e846
-
SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxE4qH:vCA9OtEvwDpjF
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 2024-01-24_8365e2b7837a9833d4a47063ed7da14f_cryptolocker
Files
-
2024-01-24_8365e2b7837a9833d4a47063ed7da14f_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