Behavioral task
behavioral1
Sample
2023-08-27_6bba35a59c5ee7f2ea464fe8740d06fb_cryptolocker_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-27_6bba35a59c5ee7f2ea464fe8740d06fb_cryptolocker_JC.exe
Resource
win10v2004-20230915-en
General
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Target
2023-08-27_6bba35a59c5ee7f2ea464fe8740d06fb_cryptolocker_JC.exe
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Size
66KB
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MD5
6bba35a59c5ee7f2ea464fe8740d06fb
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SHA1
7d98a1aa9527486bf06692038902e5b56160bd16
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SHA256
5a17981f8b56204b72c3da5c767c9961d9e08b800b8c55409b6c69ed51e7a79f
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SHA512
22322764101c4f4c3ebbe216b600da2987c4dc4ac76e62d1c485a855a150b7becd53c3af7909946a277939b78711165266f395fc7b49453c0ef7a7a67b3347ca
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal5u:1nK6a+qdOOtEvwDpjV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-27_6bba35a59c5ee7f2ea464fe8740d06fb_cryptolocker_JC.exe
Files
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2023-08-27_6bba35a59c5ee7f2ea464fe8740d06fb_cryptolocker_JC.exe.exe windows:5 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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE