Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_c94c83d587fd10d6d682fb8bcd88217f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_c94c83d587fd10d6d682fb8bcd88217f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-25_c94c83d587fd10d6d682fb8bcd88217f_cryptolocker
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Size
72KB
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MD5
c94c83d587fd10d6d682fb8bcd88217f
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SHA1
51b6d69f808c5cf89904699ff5fc97f0bf2c6c68
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SHA256
08d83a9698334c39e8795a301c352c32c1138a7b575daf481f6e1cc22739aa0a
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SHA512
b77e1db5edf725b51fd796b3b59a93880be7f272b248bcfd7925b9ee88dc5fa3bf831c15e721003db609fb40d5aac2fc5bdbc6f012073a556561a5aa8e98194d
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KUfI:ZVxkGOtEvwDpjcajI
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_c94c83d587fd10d6d682fb8bcd88217f_cryptolocker
Files
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2024-01-25_c94c83d587fd10d6d682fb8bcd88217f_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