Static task
static1
Behavioral task
behavioral1
Sample
2024-05-23_c527a1b1e9241fe09c5da988a9f5a78e_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-23_c527a1b1e9241fe09c5da988a9f5a78e_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-23_c527a1b1e9241fe09c5da988a9f5a78e_cryptolocker
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Size
78KB
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MD5
c527a1b1e9241fe09c5da988a9f5a78e
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SHA1
840044c5e7d9e7a4cf2b9c823062c2da8e7e7732
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SHA256
3a27229736b9e10fdbfe73820fce8ebe194b7fe6cfdc9e47aae01ee087795e4e
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SHA512
5ed8988de0672e77145a60e09fc9faa0de91b501600e4e1815530cfd5600814a7b71e7cfe525f001decb7b7b5705cd71b2466436d8d4bd4017ae919d86f78ec3
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KUj:ZVxkGOtEvwDpjcaX
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 2024-05-23_c527a1b1e9241fe09c5da988a9f5a78e_cryptolocker
Files
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2024-05-23_c527a1b1e9241fe09c5da988a9f5a78e_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