Behavioral task
behavioral1
Sample
2024-10-14_9074e396bc0e212b4eea8d7fbf792f1b_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-14_9074e396bc0e212b4eea8d7fbf792f1b_cryptolocker
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Size
59KB
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MD5
9074e396bc0e212b4eea8d7fbf792f1b
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SHA1
2e0d285f7d18bb5dafa781f2f345b6d6e96b0d00
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SHA256
9f7cafd94c60a4badfe249b7f44d1352726a60feeab113d2a9ad4c23997dc045
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SHA512
97382946fc815a568ce133db6e59dc2511512d1a7f75bbdd392bb939e5c1eb98c84d22e3bf702751cee90a747157fe954d8fe4f862a0ea429c0d6b3afcecdb3b
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlgcSk:bP9g/xtCS3Dxx0o
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-14_9074e396bc0e212b4eea8d7fbf792f1b_cryptolocker
Files
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2024-10-14_9074e396bc0e212b4eea8d7fbf792f1b_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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