Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_dd571eb4774a8976a3539d195e543082_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-12_dd571eb4774a8976a3539d195e543082_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-12_dd571eb4774a8976a3539d195e543082_cryptolocker
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Size
52KB
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MD5
dd571eb4774a8976a3539d195e543082
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SHA1
33b263f96a811dc2961a54abab5ea72d953b32e8
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SHA256
34e6d61c9834304a52600e6167c0e136e9d5928affffa501229eb3b1203915ca
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SHA512
51962b232a7cd9992f256ea1a1035370681685b81ae3864797d799b9afa7eb15600b9e6c39516ffee1a127dc4bfe4582dade7daee4fa716dbc8e5fdf67b5f0ea
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdO5q:ZVxkGOtEvwDpjcY
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 2024-02-12_dd571eb4774a8976a3539d195e543082_cryptolocker
Files
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2024-02-12_dd571eb4774a8976a3539d195e543082_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