Behavioral task
behavioral1
Sample
2024-09-07_5a27d9fe957920b3655dc3a1f0ad20dc_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-07_5a27d9fe957920b3655dc3a1f0ad20dc_cryptolocker
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Size
96KB
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MD5
5a27d9fe957920b3655dc3a1f0ad20dc
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SHA1
65bf7298c3ce9d306cfa9507fe4471f772c446ef
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SHA256
749fa24624128b4f645f5559405e70651129c682f439712ec7c009a6c87b0a13
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SHA512
c0c140db9f911cda80a1c5b06e188d7266116981314da33bb28de1e8d51547372008159b4be17ca4fc0acef49c736d12469752266c1c9b7ba82a049855e0033c
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjgx/kOU:zCsanOtEvwDpjBG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_5a27d9fe957920b3655dc3a1f0ad20dc_cryptolocker
Files
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2024-09-07_5a27d9fe957920b3655dc3a1f0ad20dc_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