Behavioral task
behavioral1
Sample
2024-09-21_cebc0c9b4880c2c3273188b4042912e6_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-09-21_cebc0c9b4880c2c3273188b4042912e6_cryptolocker
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Size
62KB
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MD5
cebc0c9b4880c2c3273188b4042912e6
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SHA1
a57b77d475a7dead9c5af1e67a7adc5be1693695
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SHA256
b1380d628658e865f083787ec25e228134ef2b457d7f4ea2fc4bc2157860c4af
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SHA512
ca7099e5620367ef2bbc783a336ee36d01ef3f42b161f635740bc5719969471402403d8100cc22bb7730f844d44c25f52278965fd235d87cec86d8383b92b1d7
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SSDEEP
1536:f6QFElP6n+g9u9cvMOtEvwDpjnpVXzRDj:f6a+1SEOtEvwDpjBX
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-21_cebc0c9b4880c2c3273188b4042912e6_cryptolocker
Files
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2024-09-21_cebc0c9b4880c2c3273188b4042912e6_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: 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