Static task
static1
Behavioral task
behavioral1
Sample
2024-06-02_69c15723be938cd98ea938e85f068c3c_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-02_69c15723be938cd98ea938e85f068c3c_cryptolocker.exe
Resource
win10v2004-20240508-en
General
-
Target
2024-06-02_69c15723be938cd98ea938e85f068c3c_cryptolocker
-
Size
97KB
-
MD5
69c15723be938cd98ea938e85f068c3c
-
SHA1
14f6c92d3186bd80196924a378a8b7fafecfd888
-
SHA256
5a833c4ff51d361e342daa2d112f8123c7022c603773c2b0e69cdd59b7137f2f
-
SHA512
dc19181a9077472bc84b631789c341ef9161b51f21d406f72004b2cbf10fdcbb0e3ec4727a4fc25e1038b943883329af557a779887503392ee00f20819a10384
-
SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJYA:xj+VGMOtEvwDpjubwQEIiVmksA
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 2024-06-02_69c15723be938cd98ea938e85f068c3c_cryptolocker
Files
-
2024-06-02_69c15723be938cd98ea938e85f068c3c_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: 13KB - Virtual size: 16KB
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