Behavioral task
behavioral1
Sample
2024-10-10_08d466116c1b06f5887c17e7b96f393e_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-10_08d466116c1b06f5887c17e7b96f393e_cryptolocker
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Size
55KB
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MD5
08d466116c1b06f5887c17e7b96f393e
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SHA1
fafc3e53b07a13bea57de89626337ad455a9310c
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SHA256
095689857b5bb9e14e228430b255b336c2065dc61065aae19e299165c9b37ee1
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SHA512
22e9cba8487783533df8972c758d7633ce8842c48cf284ccb290afdd6ef308c991766a3d57944dffc616b307945b21d651aa0287d47c9534e79b67723ce80b9e
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOkgiH:z6QFElP6n+gKmddpMOtEvwDpj31ikgiH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-10_08d466116c1b06f5887c17e7b96f393e_cryptolocker
Files
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2024-10-10_08d466116c1b06f5887c17e7b96f393e_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