Behavioral task
behavioral1
Sample
9b672e36c02f41932f0832fc207e4acd_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
9b672e36c02f41932f0832fc207e4acd_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
9b672e36c02f41932f0832fc207e4acd_cryptolocker_JC.exe
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Size
69KB
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MD5
9b672e36c02f41932f0832fc207e4acd
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SHA1
3e87bbd3a3fd6e974000c3c4eab17e70cca21e24
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SHA256
96a453e691564b1a08e16edb0789866a1b3881dc548624a52282837f44e68c4a
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SHA512
057171bfc108ada7c4bee7c74837ede05837453ebb33ca47f4ce4d5b15f6567ed76c573ff90bfe1bd770e2fb5a4399b19660e6a33571d0e86f8508994890c92b
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwa/h0n68AnVGS:T6a+rdOOtEvwDpjN68
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 9b672e36c02f41932f0832fc207e4acd_cryptolocker_JC.exe
Files
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9b672e36c02f41932f0832fc207e4acd_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_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