Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_6c2432e9b1467da433c33a3d12e65ff2_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-03_6c2432e9b1467da433c33a3d12e65ff2_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-03_6c2432e9b1467da433c33a3d12e65ff2_cryptolocker
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Size
53KB
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MD5
6c2432e9b1467da433c33a3d12e65ff2
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SHA1
dbf0130bcb178673ccd01b7d61cc93caa1cc9234
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SHA256
d1c0ca5a1cd2c0a04a70c820560d10dec43d1d4e59959d7482868a578d58903c
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SHA512
2602207a7bd439a748af2aa479150802e2fa6223f03257f31b0251f4f4a89e871f6711bd27eefe2007ef36c2d4baf92950d8cd046d5790e691a545747be5c653
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7X:6j+1NMOtEvwDpjr8oxEp
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 2024-02-03_6c2432e9b1467da433c33a3d12e65ff2_cryptolocker
Files
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2024-02-03_6c2432e9b1467da433c33a3d12e65ff2_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