Behavioral task
behavioral1
Sample
2024-10-01_911bf1c74e350c674f5dbdc98d6f8cda_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-01_911bf1c74e350c674f5dbdc98d6f8cda_cryptolocker
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Size
52KB
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MD5
911bf1c74e350c674f5dbdc98d6f8cda
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SHA1
10f74b9361331685efa6fa018b89a53429026336
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SHA256
69ba304b5966c5c0df44e95ffebca46d028f32732fadedfabd3d03be4d9f1ae8
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SHA512
6b5820e4be11fdd184126c15e649ca9c98474e04e167a686c3fb2b88bbe95d6c518ba6a6616021bf0ae989b0393ec162cf5d4814fbc964abde592e7a8aba132e
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0S16avdrQFiLjJvtXH:bODOw9acifAoc+vXH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-01_911bf1c74e350c674f5dbdc98d6f8cda_cryptolocker
Files
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2024-10-01_911bf1c74e350c674f5dbdc98d6f8cda_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: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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