Behavioral task
behavioral1
Sample
7d846927f9b763dd1c265e514149ba60_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
7d846927f9b763dd1c265e514149ba60_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
7d846927f9b763dd1c265e514149ba60_cryptolocker_JC.exe
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Size
138KB
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MD5
7d846927f9b763dd1c265e514149ba60
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SHA1
2076356881acbae5f8fc9c7c6787d9cb0aa28036
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SHA256
76f24ce3c2a295fd43f3acf6c7b0266080403b8340c189a0334fa7468878a6a6
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SHA512
4c41b2e37b6c026604dcf83a5442ff604d6d2b0219f50b55774549b72432938d0bc5ea7ad8c856d56e064386cb9edab575af4701e21f7f254604e65d545abea5
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp699GNtL1ewH:z6a+CdOOtEvwDpjczG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7d846927f9b763dd1c265e514149ba60_cryptolocker_JC.exe
Files
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7d846927f9b763dd1c265e514149ba60_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