Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_7a028f7ec8251f2144a72d1eac2cb70e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_7a028f7ec8251f2144a72d1eac2cb70e_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-25_7a028f7ec8251f2144a72d1eac2cb70e_cryptolocker
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Size
64KB
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MD5
7a028f7ec8251f2144a72d1eac2cb70e
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SHA1
b7345ced48f3cd9d7fed250bb992f20ccbb2f33e
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SHA256
747ef1ceeb783155cc3a4c4b8c1616df750e2fd205ad3a730bbc7624ececd01a
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SHA512
83e698b5f2266a4bf523fbc782f43f79266c8fc34ad6d49c10346aa6589393322e69fa610a2c47147c907c71ba61745616602753e5e59e2da6f86fa0c74e694d
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3hvLcbVq:ZVxkGOtEvwDpjcawk
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_7a028f7ec8251f2144a72d1eac2cb70e_cryptolocker
Files
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2024-01-25_7a028f7ec8251f2144a72d1eac2cb70e_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