Behavioral task
behavioral1
Sample
2024-10-02_ae5b30f9c4abbd3caa0438c768b0b655_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-02_ae5b30f9c4abbd3caa0438c768b0b655_cryptolocker
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Size
67KB
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MD5
ae5b30f9c4abbd3caa0438c768b0b655
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SHA1
dc275539bfdf7d2e792a4a6ba56d3abaf9cc4bc9
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SHA256
eb7a9cb107c860fb3df6b2e2a7b8ab0bd2e41fed34e632f736efda5a085fe32a
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SHA512
0a14ed13ffcf6c6734ae3e8e04b51e94783dbc6d4796d629bdb0acde0adb0b19aeb8e448e8b1fbbd91b06a6333c5ffbf38185614913c36f891d50353bb76bc44
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj9aYaFAeB4:z6a+CdOOtEvwDpjQ2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-02_ae5b30f9c4abbd3caa0438c768b0b655_cryptolocker
Files
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2024-10-02_ae5b30f9c4abbd3caa0438c768b0b655_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