Behavioral task
behavioral1
Sample
2024-09-06_2b530870ff97243c5634878bbf628d11_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-06_2b530870ff97243c5634878bbf628d11_cryptolocker
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Size
54KB
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MD5
2b530870ff97243c5634878bbf628d11
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SHA1
531f2eb70eef759b03c2b6d51bc74544acc3de62
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SHA256
1a4ef0e4b1744d84cd9764c1ee5ac2f57bbe63d12132cc0e76ed0d9e191bf0bb
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SHA512
43c300c1a113b63616fe08d55a572cab419198544f86acea94d0f29dc64888fc43f3d657b392c46e997f4ccc0520463f0484f95f3abf3575e652570b4a366b2f
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFPX:b7/y28wZEjbnouy8G76iH/NLpN
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_2b530870ff97243c5634878bbf628d11_cryptolocker
Files
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2024-09-06_2b530870ff97243c5634878bbf628d11_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: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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