Behavioral task
behavioral1
Sample
2024-10-13_566b7bcbed1b2e4dab639656110b2726_cryptolocker.exe
Resource
win7-20241010-en
General
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Target
2024-10-13_566b7bcbed1b2e4dab639656110b2726_cryptolocker
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Size
58KB
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MD5
566b7bcbed1b2e4dab639656110b2726
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SHA1
13a234ada8d4d158ed06446ac08fb75bab58313f
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SHA256
40b35fd376b1442c2e186176d21aa8582ebfa72fe005ccb34784561c2e68a882
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SHA512
00daea867c368c780d2e3579dcbc75bcb269362b65dd69100edbcaabe33182cd0bbbdf966f62f8bbc94e12816d929cfba8d58109cd43828f17c828bf97ff006b
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mN:zj+soPSMOtEvwDpj4kpmeLmN
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-13_566b7bcbed1b2e4dab639656110b2726_cryptolocker
Files
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2024-10-13_566b7bcbed1b2e4dab639656110b2726_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