Behavioral task
behavioral1
Sample
2024-01-01_82c17d94eddfb3a43767ddf55dbe51c6_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-01_82c17d94eddfb3a43767ddf55dbe51c6_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-01_82c17d94eddfb3a43767ddf55dbe51c6_cryptolocker
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Size
84KB
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MD5
82c17d94eddfb3a43767ddf55dbe51c6
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SHA1
4afadd4c0ea00657d9ff687267bad5b6b5e84228
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SHA256
4297421f56ea3c304f90949a4dd24037fbed12145d07ca9f679e00889d8c0c76
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SHA512
3e14f92321071ce449481e67fb64e0e77d3af076eb21f8c59af5f11b02bd9cf32972e1f3d77fa49367150a8347394c01a07534fa67414f05c6fd704376dc7439
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRMm:zCsanOtEvwDpjM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-01_82c17d94eddfb3a43767ddf55dbe51c6_cryptolocker
Files
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2024-01-01_82c17d94eddfb3a43767ddf55dbe51c6_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_CODE
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