Behavioral task
behavioral1
Sample
2024-10-09_d659b4d11d8624d1e41df9ec66b5c520_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-09_d659b4d11d8624d1e41df9ec66b5c520_cryptolocker
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Size
96KB
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MD5
d659b4d11d8624d1e41df9ec66b5c520
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SHA1
4f2b27eb979718df15c6ffc674a78652cc59dccf
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SHA256
187936d114f4dfef7cbcb65c86b5cbb271ede03bb60d8d30d7c95e4461095cb5
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SHA512
e71961029b28ca7d18a1c20bfef38941c907c6c2b29fdce48356092875099967270cbb600075d3e8b02e3544392a0fcc0570dc89073c86009bc8b4066060567c
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbbyCbtKwjEhI:z6a+CdOOtEvwDpjcB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-09_d659b4d11d8624d1e41df9ec66b5c520_cryptolocker
Files
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2024-10-09_d659b4d11d8624d1e41df9ec66b5c520_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: 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