Behavioral task
behavioral1
Sample
9b75e7a8a99d3391e5103cced34a3e45_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
9b75e7a8a99d3391e5103cced34a3e45_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
9b75e7a8a99d3391e5103cced34a3e45_cryptolocker_JC.exe
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Size
117KB
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MD5
9b75e7a8a99d3391e5103cced34a3e45
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SHA1
9c8dc5f7cfdeacbd34152cb72fb9bcb0cc0d4f03
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SHA256
5f766fa21cc2a246ce6aad7fec50ddad715c2a25da38594b41bcd2ff4bd25a38
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SHA512
2a087adf25a2b751587731d01ab4b520a66a8d8978bb7a9cfa8d0adeb4aa653bf4a99af625e98b8b36261c119b27957af661e0887726dcae5b8950cb6c0251a6
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgpQbCJj/:z6a+CdOOtEvwDpjczs
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 9b75e7a8a99d3391e5103cced34a3e45_cryptolocker_JC.exe
Files
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9b75e7a8a99d3391e5103cced34a3e45_cryptolocker_JC.exe.exe windows 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_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