Behavioral task
behavioral1
Sample
2024-09-15_3c96ba40b013997e8438b8c7941dec6a_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-09-15_3c96ba40b013997e8438b8c7941dec6a_cryptolocker
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Size
90KB
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MD5
3c96ba40b013997e8438b8c7941dec6a
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SHA1
8ca7f28a694be5fddb3b0571200e92bfbf32fc8d
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SHA256
a9e7120d68ee92bc2b1a004fa809e515496715130284313c812aa15228310a92
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SHA512
112961bc6a9a42c97d10359a3700e7532d95eee43d04795b9bc66f8918324e79aebd5a38c7b0b9832a6212664de9faa2392efb4d4950b01b52a62a1eeae60ad1
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAbu:n6a+1SEOtEvwDpjYYvQd2Pi
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-15_3c96ba40b013997e8438b8c7941dec6a_cryptolocker
Files
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2024-09-15_3c96ba40b013997e8438b8c7941dec6a_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