Behavioral task
behavioral1
Sample
2024-08-26_be95301597a2dbcb82cd4ecc79129478_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-08-26_be95301597a2dbcb82cd4ecc79129478_cryptolocker
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Size
62KB
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MD5
be95301597a2dbcb82cd4ecc79129478
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SHA1
c8b6a8923574b4953c3a9294e269a941fc0e86ea
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SHA256
5d8dd89c3e04c875019731ccd8ed655044950d6948cc86b52dac50d52bd03af3
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SHA512
5feae8765a3ffe0fa192490226b75c09d6c8b56097e7769f0e07ee86b06f1e959cebcea1d80c63096d03fe9410e77ea281c4793c7f942420000c04ae4f3e2262
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qhB:H6QFElP6n+gou9cvMOtEvwDpjCpVXhhB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-26_be95301597a2dbcb82cd4ecc79129478_cryptolocker
Files
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2024-08-26_be95301597a2dbcb82cd4ecc79129478_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: 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