Behavioral task
behavioral1
Sample
2024-09-29_5c164017e39600a712dbe95a42b10fb1_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-29_5c164017e39600a712dbe95a42b10fb1_cryptolocker
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Size
54KB
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MD5
5c164017e39600a712dbe95a42b10fb1
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SHA1
98e77ff0f0e0994bebe4cb3b864e8e526924fdf1
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SHA256
6d3f54e649e3d59a83611a3f4dbe61b737c995e971ef90994bfbbd8a5083c0b5
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SHA512
0e9c86e9d701f6d4ae49d52b437c7d81378dbf6cd273a3b3868ca458500b723018029dc49220559db95ae8caca357b0261bff7cba26c967b8134f918c1d5e383
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOk/4a:z6QFElP6n+gKmddpMOtEvwDpj31ik/b
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-29_5c164017e39600a712dbe95a42b10fb1_cryptolocker
Files
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2024-09-29_5c164017e39600a712dbe95a42b10fb1_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