Behavioral task
behavioral1
Sample
2024-10-12_da1a594be495edddb5f46a19d9903eba_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-12_da1a594be495edddb5f46a19d9903eba_cryptolocker
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Size
53KB
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MD5
da1a594be495edddb5f46a19d9903eba
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SHA1
8e337d8d1b284b73e2cd2eabd0a8521f94419ac7
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SHA256
c5f7f6e726337004d1d85cf0af5c8a4bfb8cd197df7345936a1b19a3164caa78
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SHA512
c23aa6c7734eb7bbb50b28be4a789f765480488c067ff5631b95f8d3624355d6cb5c316d4bf8ad164bd6fb8c405d28b912efeabfae7abd202c05f2bc33a82850
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOk/43:z6QFElP6n+gKmddpMOtEvwDpj31ik/W
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_da1a594be495edddb5f46a19d9903eba_cryptolocker
Files
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2024-10-12_da1a594be495edddb5f46a19d9903eba_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE