Static task
static1
Behavioral task
behavioral1
Sample
2024-02-02_171710f2824d0b2b70ad0d560fdae56e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-02_171710f2824d0b2b70ad0d560fdae56e_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-02_171710f2824d0b2b70ad0d560fdae56e_cryptolocker
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Size
60KB
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MD5
171710f2824d0b2b70ad0d560fdae56e
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SHA1
e199508f3ec28df8ff0c052e89ba2710f9c7b927
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SHA256
b8e300daf88ebeeab467641b41df4137e84053e2231b7e86faf775d7cc21d2e3
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SHA512
cdad8391ab36669b225b22b0175caa8d77e5c0a379c25fc5408e78244e2688e6b663c533307eeac4a8cf27c3a720b4d4e23395d3d435af276fad4bcd66b58ab7
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEiNq:6j+1NMOtEvwDpjr8ox8UDEi8
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 2024-02-02_171710f2824d0b2b70ad0d560fdae56e_cryptolocker
Files
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2024-02-02_171710f2824d0b2b70ad0d560fdae56e_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