Behavioral task
behavioral1
Sample
2024-10-13_79bcc90c0ee01b6d48998b0794f3caad_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-13_79bcc90c0ee01b6d48998b0794f3caad_cryptolocker
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Size
61KB
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MD5
79bcc90c0ee01b6d48998b0794f3caad
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SHA1
0695ebe41352136aae6a22ec41a0e522c5bc6d5d
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SHA256
608e1762576f70d14f79497b008601f59f601a7d06378d5b32b8e77f65c207bc
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SHA512
95e8c8475fc6e516d63770979802949bdbbd0243b312a72446b24c26847550710ecb6459a70c0d98e76f96d28c7207ff18bf57ed6e79d15d76a9d58d627b9f20
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qhx:H6QFElP6n+gou9cvMOtEvwDpjCpVXhhx
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_79bcc90c0ee01b6d48998b0794f3caad_cryptolocker
Files
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2024-10-13_79bcc90c0ee01b6d48998b0794f3caad_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