Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_3cc28f8dfd3c517f928095770bca14ec_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-21_3cc28f8dfd3c517f928095770bca14ec_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-21_3cc28f8dfd3c517f928095770bca14ec_cryptolocker
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Size
31KB
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MD5
3cc28f8dfd3c517f928095770bca14ec
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SHA1
8453208f49c2107bcda54c57832a1abd5f9b0b12
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SHA256
ba802eada03ba7ef2c734e78b5cef4b6688583fc0e14014869ded2a8d68efa70
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SHA512
ad0035cc6d9fc007d75a0c60b86d008f0714e9c711ff2ce3f25c7eec597bccc97684c099432a59a33706f0513df52d0bb7207254c25777245ebcea83611887d7
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+jHi:q0zizzOSxMOtEvwDpj/ar1i
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-21_3cc28f8dfd3c517f928095770bca14ec_cryptolocker
Files
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2024-02-21_3cc28f8dfd3c517f928095770bca14ec_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
Sections
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_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