Behavioral task
behavioral1
Sample
2024-09-13_764c4123193fc29d8097490888986554_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-13_764c4123193fc29d8097490888986554_cryptolocker
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Size
54KB
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MD5
764c4123193fc29d8097490888986554
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SHA1
1e1733896c96f08455bf383a731fc53f7a1c7aeb
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SHA256
5e780c74bc6f3bfb41c188e7510d896f3847aa30dccef7aacdd40ade956941bf
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SHA512
e7ee2079839f1f0f3bf1e85322df76b83c9e37bad5b3d7bdb9af7f0f47e9e535b58323ee8f21ce73c26ce4282c35d531be9e4a8e2e70dceeb98ad24a9a5d472f
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOkaQs:z6QFElP6n+gKmddpMOtEvwDpj31ikFs
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_764c4123193fc29d8097490888986554_cryptolocker
Files
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2024-09-13_764c4123193fc29d8097490888986554_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