Behavioral task
behavioral1
Sample
2024-09-07_dfa8ffdddf08e7bd446546b3b53e0081_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-07_dfa8ffdddf08e7bd446546b3b53e0081_cryptolocker
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Size
55KB
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MD5
dfa8ffdddf08e7bd446546b3b53e0081
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SHA1
69eb350d425c47a33c53dc5de4a1a4a98e4abcb3
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SHA256
f4618ee5b532ef8c26587af8546139ea905fd42335a72dc73d844b5ca6ec4df6
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SHA512
b6f52389d1d585c892afc06ce0fe9637be12f8b6104911be5d4fd24242bb426fca200cb9705f37fa99db3287458b9782c95eb0e8ace84c64b07816c32c4a76e1
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOkgMPH:z6QFElP6n+gKmddpMOtEvwDpj31ikg6H
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_dfa8ffdddf08e7bd446546b3b53e0081_cryptolocker
Files
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2024-09-07_dfa8ffdddf08e7bd446546b3b53e0081_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: 20KB - Virtual size: 32KB
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