Static task
static1
Behavioral task
behavioral1
Sample
2024-05-09_2a4840633c31b747b2c0989df10b44d4_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-09_2a4840633c31b747b2c0989df10b44d4_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-09_2a4840633c31b747b2c0989df10b44d4_cryptolocker
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Size
76KB
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MD5
2a4840633c31b747b2c0989df10b44d4
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SHA1
01c88a72ef4fba794a90a5da8b1453861f167783
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SHA256
cc0350c4319f931835f7eafc04376818e5b5e4126225c38e5e63b95a13aaa6d9
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SHA512
3c9b9976b24a790158f9bb271b906271581eccd139213f9197d6b45ed146d02043d73517254218daa7a9591de6a257a5e6700ac33db9e19e7f1e951ec931e74f
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KUo:ZVxkGOtEvwDpjcas
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-09_2a4840633c31b747b2c0989df10b44d4_cryptolocker
Files
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2024-05-09_2a4840633c31b747b2c0989df10b44d4_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ