Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_1e0cb92c81ae4d638d2ad9b2f1365978_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-29_1e0cb92c81ae4d638d2ad9b2f1365978_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-29_1e0cb92c81ae4d638d2ad9b2f1365978_cryptolocker
-
Size
62KB
-
MD5
1e0cb92c81ae4d638d2ad9b2f1365978
-
SHA1
20d55c5ebadacfd03cdb079bb4b74a43a0f1f5c9
-
SHA256
96b55a55fc57d93da674ce22bd2744ac4cf4d9f38c06f3ad892e1a5f39c8d24b
-
SHA512
d252eff7f870d9e9db50ce9e6c7a4dc10ee409fa086c25756a6e8e78c654036be01445f86943499c538b657815cdbc466c9b276a3dfcdb0a949363cd24de0d6b
-
SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEO10HCH:6j+1NMOtEvwDpjr8ox8UDEy04
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 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-29_1e0cb92c81ae4d638d2ad9b2f1365978_cryptolocker
Files
-
2024-01-29_1e0cb92c81ae4d638d2ad9b2f1365978_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE