Static task
static1
Behavioral task
behavioral1
Sample
2024-05-28_6d3af6d2c4d6dac257f913d634848019_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-28_6d3af6d2c4d6dac257f913d634848019_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-28_6d3af6d2c4d6dac257f913d634848019_cryptolocker
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Size
49KB
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MD5
6d3af6d2c4d6dac257f913d634848019
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SHA1
efe572203969094c8a84c4ab05d85e09cafded30
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SHA256
7298ffbf4a03a4c0a48a177b68992135efb311ca00fcb9fe2805034ca7a577cb
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SHA512
7c1b82a88c7a5187658ded5a98aadf2865efa74bf9f66625860a0a294492204eb2a4bc717b21365c78785c37e3bb7e25b9e914d326b45fbf59e6306dd163624c
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9Rva/yYsm06M3:xj+VGMOtEvwDpjy+viHs7p3
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 2024-05-28_6d3af6d2c4d6dac257f913d634848019_cryptolocker
Files
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2024-05-28_6d3af6d2c4d6dac257f913d634848019_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