Behavioral task
behavioral1
Sample
2024-10-10_133d26c8641eb8448959a2eb63fea431_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-10_133d26c8641eb8448959a2eb63fea431_cryptolocker
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Size
55KB
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MD5
133d26c8641eb8448959a2eb63fea431
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SHA1
9f020dda59f826db476218c615a979b38137d88e
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SHA256
525e1e0ebed4081ae75cbcc13f69909d122061179da30e1a55b17279f57b093c
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SHA512
f96cd46fd465a181e9c05254e1f0deaaa6eac18e0c76801efc190f6500e31c877ee3a4f44d52ee636c28c2457848e48f82a055832d7091e734e70789198b004e
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOkah0:z6QFElP6n+gKmddpMOtEvwDpj31ikN
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-10_133d26c8641eb8448959a2eb63fea431_cryptolocker
Files
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2024-10-10_133d26c8641eb8448959a2eb63fea431_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