Behavioral task
behavioral1
Sample
2024-09-06_2f2ca0c51aa15c03e712c506305e42f7_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-09-06_2f2ca0c51aa15c03e712c506305e42f7_cryptolocker
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Size
62KB
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MD5
2f2ca0c51aa15c03e712c506305e42f7
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SHA1
6067f6cec16db3717573f5981a88a3ff9913fcf1
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SHA256
7323e5cf873c26b9fea34ca11817f85196d862461a786864e549dec708c4dc13
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SHA512
88a6cc77b01f4e08fe99d933e23713ac125d635f26d8866696aa93b39a5d7f768262c98d7e76323aa483d40ff3f2098b7ac5a878c929ac3c1aba663581fa0a98
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP6pU23:H6QFElP6n+gou9cvMOtEvwDpjCpVXH3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-06_2f2ca0c51aa15c03e712c506305e42f7_cryptolocker
Files
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2024-09-06_2f2ca0c51aa15c03e712c506305e42f7_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: 11KB - 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