Behavioral task
behavioral1
Sample
2024-10-13_0fcc4f6f436f224b8d4d353ee919553a_cryptolocker.exe
Resource
win7-20241010-en
General
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Target
2024-10-13_0fcc4f6f436f224b8d4d353ee919553a_cryptolocker
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Size
54KB
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MD5
0fcc4f6f436f224b8d4d353ee919553a
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SHA1
de62ef6fb0531ac3ec2065830da2a81c52bca43b
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SHA256
e8bd2b27bc9d4f4956c3804b1a446b7f2c79c33420d81d40623aa6bd892a19e0
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SHA512
4a0b922459fa78afe08317ba8eb14a6796b0e8c97575b3eb1cdc01919212b1e1e9d07faadcd5ff0fb778c9ac167375ea1b07b76f23165ce1161f49b9340cbd95
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOkVF:z6QFElP6n+gKmddpMOtEvwDpj31ikVF
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_0fcc4f6f436f224b8d4d353ee919553a_cryptolocker
Files
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2024-10-13_0fcc4f6f436f224b8d4d353ee919553a_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