Behavioral task
behavioral1
Sample
2024-10-15_b03f16c9dc6c6509163d2c6a2de24ae0_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-10-15_b03f16c9dc6c6509163d2c6a2de24ae0_cryptolocker
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Size
76KB
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MD5
b03f16c9dc6c6509163d2c6a2de24ae0
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SHA1
c405362b66c67798a18c2acf2cdb1391166dde81
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SHA256
4595003bf3e18a17f109dab34d90cdb5656f6357895c6539661639b740db8ab2
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SHA512
5ff90583d28be1848318ce39e087db8b0421269eaa022fe2cf135d4292525951d390785fbec5ed422c8c6babfebe0829f7f303e95c237cc782aa056eca86dc8a
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOA+YS5:T6a+rdOOtEvwDpjNP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-15_b03f16c9dc6c6509163d2c6a2de24ae0_cryptolocker
Files
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2024-10-15_b03f16c9dc6c6509163d2c6a2de24ae0_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