Behavioral task
behavioral1
Sample
2024-09-06_99726a3a35097067be416624a58b291d_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-06_99726a3a35097067be416624a58b291d_cryptolocker
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Size
59KB
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MD5
99726a3a35097067be416624a58b291d
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SHA1
affef4ebf6c6c5093f21c166791f8ca0c96e4927
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SHA256
09fbf42af2b8912333e1397231ea64cef4f30d08310190d9f5b236113420def4
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SHA512
a6d8adfec8b1c2ba59a66a52dc4477e9eac9d02f04860cd2e48d8788c37bac4408442dbba6fafa5eb00f9ab578d5153bc29eacf2d6c3df2501ec0849aad250fd
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlgcS4:bP9g/xtCS3Dxx00
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-06_99726a3a35097067be416624a58b291d_cryptolocker
Files
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2024-09-06_99726a3a35097067be416624a58b291d_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: 17KB - Virtual size: 24KB
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: 9KB - 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