Behavioral task
behavioral1
Sample
2024-10-13_da0e766e076e0e4e335517a0ad5efee9_cryptolocker.exe
Resource
win7-20241010-en
General
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Target
2024-10-13_da0e766e076e0e4e335517a0ad5efee9_cryptolocker
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Size
53KB
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MD5
da0e766e076e0e4e335517a0ad5efee9
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SHA1
8473742223698a2285eddc92ae509ad58790ea4c
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SHA256
e47644c9ec89369fc2be522aeb2ce1842bfd359d82594089c251876eff71755b
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SHA512
9aff83aea57c69e5fe7686a0c24dd867f6d709c5bf0d87806b509d1baf9274b6ed2410686b8beb3833da23888df6bf678dfa1a6ad1514a7518ccca4b19695667
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOml:z6QFElP6n+gKmddpMOtEvwDpj31iml
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-13_da0e766e076e0e4e335517a0ad5efee9_cryptolocker
Files
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2024-10-13_da0e766e076e0e4e335517a0ad5efee9_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