Behavioral task
behavioral1
Sample
2024-10-09_20fd829ea480de06e5784109ebce548f_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-09_20fd829ea480de06e5784109ebce548f_cryptolocker
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Size
55KB
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MD5
20fd829ea480de06e5784109ebce548f
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SHA1
94ddf7e1995b2dd6c9b4d08de3c46f895d592220
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SHA256
7801a3c8f8c087dcc650a225d149b5a17526183ccb3cd515beadea349730eec9
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SHA512
af0e0a8555f77e570fb34eec310a8fbb2ac0fd680634a4d61c054f1d84202a7e8eee975dd3412ad89af18e73cd97d4e5119c3f6dbed348dfe9f43e2c204b15b7
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOkgi+:z6QFElP6n+gKmddpMOtEvwDpj31ikgi+
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-09_20fd829ea480de06e5784109ebce548f_cryptolocker
Files
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2024-10-09_20fd829ea480de06e5784109ebce548f_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