Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_5181e2886f2e09e18e827e7c48fa70b5_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_5181e2886f2e09e18e827e7c48fa70b5_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_5181e2886f2e09e18e827e7c48fa70b5_cryptolocker
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Size
60KB
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MD5
5181e2886f2e09e18e827e7c48fa70b5
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SHA1
bbb2c854f2a5001da4c8746ae259a9a2827858e5
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SHA256
4b7c694716408ac5cd0e7809ee4a7cf07e714341c33177154a7f1ba3837dd66b
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SHA512
b7a4b1280c288818fd1f62997c2b07a102b9e2d309c5867b16cf43127079d3c4d54324677e0902fbba8782ed4caa7197ec8990b249f1196dbf9b45cd2e7582ac
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3rFC0w1t:ZVxkGOtEvwDpjcac
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 2024-02-25_5181e2886f2e09e18e827e7c48fa70b5_cryptolocker
Files
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2024-02-25_5181e2886f2e09e18e827e7c48fa70b5_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