Static task
static1
Behavioral task
behavioral1
Sample
2024-03-13_4af26b29131fe3029d6f2e5c61939691_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-13_4af26b29131fe3029d6f2e5c61939691_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-13_4af26b29131fe3029d6f2e5c61939691_cryptolocker
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Size
66KB
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MD5
4af26b29131fe3029d6f2e5c61939691
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SHA1
b9b258fcc7f80ec9044b9b3380616ced4bb7e25a
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SHA256
91a152c6d953de3dec1330f07d1a33ac4867ac9e4eb6bdc631842d11267b5b56
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SHA512
1d247794264fab9a6b60d471ed05694c0fcd0e2b396de4f72cb70cb27e939832483875e98cd8ea801e67bd2cc6e03991f0c14e27e3ffc695138c1aad719cfdd9
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3hvLcbVZhg:ZVxkGOtEvwDpjcaw+
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 2024-03-13_4af26b29131fe3029d6f2e5c61939691_cryptolocker
Files
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2024-03-13_4af26b29131fe3029d6f2e5c61939691_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