Behavioral task
behavioral1
Sample
2024-10-09_a27c44c8019d25dcfa34ff2552d39c06_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-09_a27c44c8019d25dcfa34ff2552d39c06_cryptolocker
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Size
76KB
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MD5
a27c44c8019d25dcfa34ff2552d39c06
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SHA1
8de8ff2e4d98e62089a37f06666029da3c9275fb
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SHA256
4c39fdb0c660607652a432b60a2eaad3a7300f7654bf9f5d0c00cdfd537a671b
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SHA512
a793935a209485e8dfe7b7e84a5a45f8ef4c3bc0283baa32477ee5d547d39708f70694fd377329ce67f600e457ac57a9ba5dd2ccc3739c23ee8fcb8361ffe18d
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal81GF:1nK6a+qdOOtEvwDpjY
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-09_a27c44c8019d25dcfa34ff2552d39c06_cryptolocker
Files
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2024-10-09_a27c44c8019d25dcfa34ff2552d39c06_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