Behavioral task
behavioral1
Sample
2024-10-10_2789d36f19910bc79ad9812483ad118b_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-10_2789d36f19910bc79ad9812483ad118b_cryptolocker
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Size
58KB
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MD5
2789d36f19910bc79ad9812483ad118b
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SHA1
7b244662b3cdd75b62dce4f33e7288274ebaeb78
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SHA256
4ce822e4a57a3294efef7757ef97c98a98b34362cbcf3602de8cf0eb7fa10eee
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SHA512
42874b41570a1f52c0145944aa3bad62842d8548b5733d561bb54b4ea5810639a85fbe287fc7cd47009094e77742182a972569dfb3f79f26b7e8eb826a080eb4
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlYZ:bP9g/xtCS3Dxx0LZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-10_2789d36f19910bc79ad9812483ad118b_cryptolocker
Files
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2024-10-10_2789d36f19910bc79ad9812483ad118b_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