Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_83f713844a70b4ff7cdd793f62903f3a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_83f713844a70b4ff7cdd793f62903f3a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-25_83f713844a70b4ff7cdd793f62903f3a_cryptolocker
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Size
72KB
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MD5
83f713844a70b4ff7cdd793f62903f3a
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SHA1
be023546c5e39afde48199efeae13c8d2cb0908c
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SHA256
3eae3dbf387479512e1a30efc463716ad9a799d8344f58eed306e7432c35b82f
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SHA512
6c3057941e7290698162d752a60331e7c69c9e6ced84bb7a61e096b4821b743defc6f4cfcfbe9a19e4315a50c3219f344044190aec309bc79e953acca84f2a7a
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KU7:ZVxkGOtEvwDpjcav
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 2024-01-25_83f713844a70b4ff7cdd793f62903f3a_cryptolocker
Files
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2024-01-25_83f713844a70b4ff7cdd793f62903f3a_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