Behavioral task
behavioral1
Sample
2024-08-25_7ed3f44031ac7a430178acdba1650af0_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-08-25_7ed3f44031ac7a430178acdba1650af0_cryptolocker
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Size
46KB
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MD5
7ed3f44031ac7a430178acdba1650af0
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SHA1
8583024f4ccf89d09f1163d3a6609487c4edff2f
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SHA256
250de3961bcb8dca41f560493a88cd70da4f902bddf14a8850d64b585850d612
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SHA512
852c4b6e12c40957012c7588d1c194785dc0aaff696ad224ddb09870bb52e41902f0e1170b06957649e5aa86d909e4a375671e87319edc035747e70f44ab3871
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqYF:bODOw9acifH+YO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-25_7ed3f44031ac7a430178acdba1650af0_cryptolocker
Files
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2024-08-25_7ed3f44031ac7a430178acdba1650af0_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