Behavioral task
behavioral1
Sample
2024-10-18_6f2e8e63159bc919e0d719efdffcead2_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-18_6f2e8e63159bc919e0d719efdffcead2_cryptolocker
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Size
72KB
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MD5
6f2e8e63159bc919e0d719efdffcead2
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SHA1
0c96d54a6a9a2d9a922ad037da676939284fb847
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SHA256
1f619cd57491c41392f003a68d8c1464b9ee2d5dd9cc418af8b5d563a0404248
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SHA512
812a9c622a25715a8e41c1ec1de88e2e3e1fc7d064bc38a548f27a7897ef0ea7c78533d6a64d6115a14eccd190819ebeed2bead29805872aa0de2bc682a2fe43
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUXQi:T6a+rdOOtEvwDpjN4
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-18_6f2e8e63159bc919e0d719efdffcead2_cryptolocker
Files
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2024-10-18_6f2e8e63159bc919e0d719efdffcead2_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: 10KB - 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