Behavioral task
behavioral1
Sample
2024-09-13_37926731401198f27c11c93b8ffabceb_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-13_37926731401198f27c11c93b8ffabceb_cryptolocker
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Size
59KB
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MD5
37926731401198f27c11c93b8ffabceb
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SHA1
4130c6424a6905b03b96bc9f67f93555ca6c177f
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SHA256
d22e3c886f420f958f6e6d1a659c097b96d89bf2cb65ae2cf605da5987072846
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SHA512
9e27b3101870fc86b72c87f4bf5d1f8a12fdb297ba716e698afc6def8e737c0dfb0635349cb75dae2a7e0f9fdd728bd8f50621d9bae44d614f10a2c354117d4f
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5axK3Z:z6QFElP6n+gKmddpMOtEvwDpj9aYaQZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-13_37926731401198f27c11c93b8ffabceb_cryptolocker
Files
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2024-09-13_37926731401198f27c11c93b8ffabceb_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