Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_09bde12a0295297cc7285c0fced12b8e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-17_09bde12a0295297cc7285c0fced12b8e_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-17_09bde12a0295297cc7285c0fced12b8e_cryptolocker
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Size
104KB
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MD5
09bde12a0295297cc7285c0fced12b8e
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SHA1
17f32bd17ae3ccbd888c76132d3651dc95ddf2d9
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SHA256
02b1a602b6f87bacc8237689400924c76f79acfcc6c10e181ee7719d5abf24ca
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SHA512
684afe31310c01e5a7ad12ac86b28316f115f213226d6a38b001b299bd76980ff3015b6f70771b43229f9518b37dc24a694a5b2c3388684c588a80363c96edc4
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWjy9h:xj+VGMOtEvwDpjubwQEIikuh
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 2024-02-17_09bde12a0295297cc7285c0fced12b8e_cryptolocker
Files
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2024-02-17_09bde12a0295297cc7285c0fced12b8e_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