Behavioral task
behavioral1
Sample
19e217de388a19e5c4398f6b65b6646f_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
19e217de388a19e5c4398f6b65b6646f_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
19e217de388a19e5c4398f6b65b6646f_cryptolocker_JC.exe
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Size
140KB
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MD5
19e217de388a19e5c4398f6b65b6646f
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SHA1
4e5bb5691b428f9a63598c7bb78828e664d31dc3
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SHA256
880742cac9cf6d50818d67e0f61e091f553a8a211d5ef6a6ea88a39d94432ef7
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SHA512
c31b3a4fb65bc09461ecd0cf28743d010c77dfd72edcd3d22e3178f1766e35db8033ee6353e4d975e78f04db14e7dd96e4c4588ee36fba4ee35dbb5b92c0f6a4
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp699Gx:z6a+CdOOtEvwDpjczQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 19e217de388a19e5c4398f6b65b6646f_cryptolocker_JC.exe
Files
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19e217de388a19e5c4398f6b65b6646f_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