Behavioral task
behavioral1
Sample
2024-10-14_1ceb7551711b79bcfb8407acb0da27af_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-10-14_1ceb7551711b79bcfb8407acb0da27af_cryptolocker
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Size
80KB
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MD5
1ceb7551711b79bcfb8407acb0da27af
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SHA1
d94e3eafd5092166679704d394f6468b1b7c8378
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SHA256
64e6354c6e2ad9794b62e6e8fa991b5fe13dc5c0ce2eae9bad8813c46c4d11f2
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SHA512
e5a8f651d38202e3e2fb620d6754b6ac535c94628e562c86fabad897a943e3ff0c36bb4013f549c5d7627e805455d150971f3bc6642b91c405d9d92267905616
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalDSnU5Z:1nK6a+qdOOtEvwDpjc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-14_1ceb7551711b79bcfb8407acb0da27af_cryptolocker
Files
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2024-10-14_1ceb7551711b79bcfb8407acb0da27af_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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE