Behavioral task
behavioral1
Sample
2024-09-13_769160e4e01011362b53afda0e12968d_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-13_769160e4e01011362b53afda0e12968d_cryptolocker
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Size
90KB
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MD5
769160e4e01011362b53afda0e12968d
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SHA1
7220a3489ba65efe794f29b54200aeae19bf9bbe
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SHA256
46f0311120b9e1d03364e7b6bbb7820c55de51f307bdd9fc32e6a1844b964108
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SHA512
67e5957ac1f35f598dc341498a8efd3f173c51fb963c5f074c9a8cff5d81ed8f7afe5410b4a72b8eb9e23703a534fddbc9143968288d2aa3ad441317434d03b0
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAY:n6a+1SEOtEvwDpjYYvQd2PY
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-13_769160e4e01011362b53afda0e12968d_cryptolocker
Files
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2024-09-13_769160e4e01011362b53afda0e12968d_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: 11KB - 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