Behavioral task
behavioral1
Sample
2024-10-05_38de1a02be4aeeb06a899e4a8a2a9381_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-05_38de1a02be4aeeb06a899e4a8a2a9381_cryptolocker
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Size
77KB
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MD5
38de1a02be4aeeb06a899e4a8a2a9381
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SHA1
e412570f925c9bb71c2f0a00917aad24d7d4f4b8
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SHA256
f373aedf635b75ca1d061e4cef818c47fcc518169f33fae7e7857aed4e0adca7
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SHA512
85175d9984f06622254a049be3de48f4b003f3926b14a6fca9cf72f7b8cc2f32e35a0be2d47a318381bb8bc44fc6824ea209e74303501677fa3e762acb6215fb
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7QA:zCsanOtEvwDpj0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-05_38de1a02be4aeeb06a899e4a8a2a9381_cryptolocker
Files
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2024-10-05_38de1a02be4aeeb06a899e4a8a2a9381_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_CODE
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