Behavioral task
behavioral1
Sample
64196c80e91059e8a1a6a2a30b7fe507_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
64196c80e91059e8a1a6a2a30b7fe507_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
64196c80e91059e8a1a6a2a30b7fe507_cryptolocker_JC.exe
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Size
70KB
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MD5
64196c80e91059e8a1a6a2a30b7fe507
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SHA1
ae75959919c4e54427e5846694309f2f9c5fea5d
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SHA256
27246b6bb40bafeb08c73bfaa472571f5a2217c59c5cf6f604ed039b5aa610b1
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SHA512
806f2edddaaa96119bf9b95adcdc468112ede03f7350b3c183a83c1f5fb1a7953f9139cc9df674f535cd798bfb863369db0dcee5fb702d07904efa54def6a193
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOA+L:T6a+rdOOtEvwDpjNV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 64196c80e91059e8a1a6a2a30b7fe507_cryptolocker_JC.exe
Files
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64196c80e91059e8a1a6a2a30b7fe507_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