Behavioral task
behavioral1
Sample
2024-09-12_f06a49670eec153b602b6167a7fa124b_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-12_f06a49670eec153b602b6167a7fa124b_cryptolocker
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Size
55KB
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MD5
f06a49670eec153b602b6167a7fa124b
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SHA1
2a40a67e88dc0970915e40a9320e261f9edd5a5a
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SHA256
5ba99e05ff14c7363178885f030439db42c9cab6f68468227ae0b80a47be4e9a
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SHA512
8a7bd1f292c1d2f8c29f28754143debeb36c9319b9f4dad37504dade1cc0d681a4d83765f9cc767aa0aa8dc5813614b1e3542ed7b5625f85947972938f14dff4
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOkgmHK:z6QFElP6n+gKmddpMOtEvwDpj31ikgmq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-12_f06a49670eec153b602b6167a7fa124b_cryptolocker
Files
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2024-09-12_f06a49670eec153b602b6167a7fa124b_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