Static task
static1
Behavioral task
behavioral1
Sample
2024-01-22_8b4ad64534408279294a1efb7dc66027_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-22_8b4ad64534408279294a1efb7dc66027_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-22_8b4ad64534408279294a1efb7dc66027_cryptolocker
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Size
39KB
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MD5
8b4ad64534408279294a1efb7dc66027
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SHA1
bd9af3cbaaa4b1868692fafa275c9f7888c9a139
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SHA256
6bd77b99c67b8109e955649f139b0f5ecab61c223132301ed0dac17cbfdbe272
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SHA512
cacfd2274567de5ebe140e1c387225a5b48b0a5f30025751384788eed41ed0d9f8c1dcc76784a386b100ba03b2132b93640cbca2513a8e902639e0a5f0c1ade7
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cTo:ZzFbxmLPWQMOtEvwDpj38lD/cTo
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 2024-01-22_8b4ad64534408279294a1efb7dc66027_cryptolocker
Files
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2024-01-22_8b4ad64534408279294a1efb7dc66027_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