Behavioral task
behavioral1
Sample
2024-09-12_5f6e9032b6016e6f9d971f72dcb83909_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-12_5f6e9032b6016e6f9d971f72dcb83909_cryptolocker
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Size
328KB
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MD5
5f6e9032b6016e6f9d971f72dcb83909
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SHA1
bf1dc304c3e9fede2cf9ebb233390a580b0ab1f5
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SHA256
d84357a49d776aac40190fd024e7159c52d180e4fc5ffe7033f2f3f429f1eee0
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SHA512
25858171677c0ef2661f8ae7ab43780dedf23e9b3d48d3a8f51a27d179804decc21ac1cc4cf34d0f9b2ac4dfa99861a6c8c2c5ec8d857b49851d114846980cab
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SSDEEP
3072:on6a+XxSEOtEvwDpjcn6a+oSEOtEvwDpj:on6hXxpn6ho
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-12_5f6e9032b6016e6f9d971f72dcb83909_cryptolocker
Files
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2024-09-12_5f6e9032b6016e6f9d971f72dcb83909_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
Sections
UPX0 Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 280KB - Virtual size: 280KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE