Behavioral task
behavioral1
Sample
2024-09-09_79228e383db2dbbafa6d473984253fa1_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-09-09_79228e383db2dbbafa6d473984253fa1_cryptolocker
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Size
55KB
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MD5
79228e383db2dbbafa6d473984253fa1
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SHA1
eb893dfd8b8fe506041763e37cbbe034fc26546c
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SHA256
2d4bbcbb548851643983202fb5067618cae23ba71e3dd1af63d00ac66fd09b1c
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SHA512
fa371d46e03bd1b717965a55162c44f0960b2e540a426216dd41a89f88b26a73c05041bec9ed5402cb901abdad8d180fdc643f207dedd1064ccf0843688e34e0
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOkgV:z6QFElP6n+gKmddpMOtEvwDpj31ikgV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-09_79228e383db2dbbafa6d473984253fa1_cryptolocker
Files
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2024-09-09_79228e383db2dbbafa6d473984253fa1_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