Behavioral task
behavioral1
Sample
2024-09-19_2707cbb6d548e6eca78d6e9984ebd4ec_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-09-19_2707cbb6d548e6eca78d6e9984ebd4ec_cryptolocker
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Size
61KB
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MD5
2707cbb6d548e6eca78d6e9984ebd4ec
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SHA1
4a8bb7bbe738dff79a03eeb0974a8b99bbc8e6d0
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SHA256
1748ca0a81db7efe6ad42f53c01da1ab5dda81c05c87afa71b5ff8d9c83cdf8d
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SHA512
c4e34daae8e2d80e6d50f6dd7fa1551e10de38b7bf79a44df97fef79ee3afc3b7fe3645adaf091f59718743be090e9875e553bc50a1525c8e7db5f5238a0b05a
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYhPL:1nK6a+qdOOtEvwDpj+
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-19_2707cbb6d548e6eca78d6e9984ebd4ec_cryptolocker
Files
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2024-09-19_2707cbb6d548e6eca78d6e9984ebd4ec_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: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE