Static task
static1
Behavioral task
behavioral1
Sample
2024-06-02_10343e6a06d28333fb05faa7c70c5fe7_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-02_10343e6a06d28333fb05faa7c70c5fe7_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-02_10343e6a06d28333fb05faa7c70c5fe7_cryptolocker
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Size
47KB
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MD5
10343e6a06d28333fb05faa7c70c5fe7
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SHA1
03374bea38c647b74329338e4b25ce419ddc4e92
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SHA256
6780139e96a2272a36678406918e330dcef203afaace35b30557d252635340a6
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SHA512
ce17dc1c72352552f22b036a9819e2ac2995b0809a521d4d433adc34a2f633b14319c20429e87b42710c15d1bdf71dcc4c77551253477fcaac0083ecb9bcf541
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9RzhwaRhL:xj+VGMOtEvwDpjy+TRhL
Malware Config
Signatures
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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_10343e6a06d28333fb05faa7c70c5fe7_cryptolocker
Files
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2024-06-02_10343e6a06d28333fb05faa7c70c5fe7_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