Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_408fa8cf98c451454bc96894be5ba8c6_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_408fa8cf98c451454bc96894be5ba8c6_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_408fa8cf98c451454bc96894be5ba8c6_cryptolocker
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Size
75KB
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MD5
408fa8cf98c451454bc96894be5ba8c6
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SHA1
035062fad3a75936a3190444766b3af8fa456d8a
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SHA256
d774cda524f2b2790b61c3fd383d8f1e3f5b34a211ce51a58d59233862a1678e
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SHA512
5d7e80596f6a40d16ff43d6e1ea49cb37f6f0cfab59f526192790744a33f891aa948fddd83c88bb6d5c0d8ba5b5943d9d1b68ac148154db1966ec202403f8fe2
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3Ku3s:ZVxkGOtEvwDpjcao
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 2024-02-22_408fa8cf98c451454bc96894be5ba8c6_cryptolocker
Files
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2024-02-22_408fa8cf98c451454bc96894be5ba8c6_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