Behavioral task
behavioral1
Sample
2024-10-18_f727a016579068cc262fe32e461f0efb_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-18_f727a016579068cc262fe32e461f0efb_cryptolocker
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Size
81KB
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MD5
f727a016579068cc262fe32e461f0efb
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SHA1
c581f89f5d4bc6a365d1bc3970276a62faf9f455
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SHA256
f8158f819c2ff0c57a86eee0d54d57fbabd70aa7b6f4f0a777da1697ffe41ceb
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SHA512
2cb25b7c9fef86877dbed59f62166ceaa13e185e75c5b544de872d50a92f0af06be160afd56be105baba2bc73493deab8ba9923078ea1b6a2c9a0db7129651f7
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalDSnUT1a:1nK6a+qdOOtEvwDpjr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-18_f727a016579068cc262fe32e461f0efb_cryptolocker
Files
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2024-10-18_f727a016579068cc262fe32e461f0efb_cryptolocker.exe windows:5 windows x86 arch: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