Static task
static1
Behavioral task
behavioral1
Sample
2024-02-02_3387b4e492be8ca640907d5b4470e50b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-02_3387b4e492be8ca640907d5b4470e50b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-02_3387b4e492be8ca640907d5b4470e50b_cryptolocker
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Size
75KB
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MD5
3387b4e492be8ca640907d5b4470e50b
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SHA1
f8c6cf4c7733cd6c3f1503baffaac4edfaf3f080
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SHA256
2870fbe9d8b07d3ef47be7ea33386062e8bebb3f3f8b1d27977de108b5bb3399
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SHA512
a1d0258ba6231d1fac91466ddc10f5e380f90b9b2c0ec6a9b1f0f0b3865449e4be858dc74172f31d4b24c905922688bc9a383cdb052430840815cd54d27ebcd5
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEWkM3:ZVxkGOtEvwDpjcaxu
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 2024-02-02_3387b4e492be8ca640907d5b4470e50b_cryptolocker
Files
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2024-02-02_3387b4e492be8ca640907d5b4470e50b_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