Behavioral task
behavioral1
Sample
2024-01-09_49b5be28c8f1f028c2cc2a3a068e6fa3_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-09_49b5be28c8f1f028c2cc2a3a068e6fa3_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-09_49b5be28c8f1f028c2cc2a3a068e6fa3_cryptolocker
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Size
113KB
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MD5
49b5be28c8f1f028c2cc2a3a068e6fa3
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SHA1
5db4f02caf2448f186b728bc49fe53c01e2f1b5f
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SHA256
51f4e4d0c6e513c1f1a8f9f25836bf76682f51909dd5a145e89d10ca859ac68d
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SHA512
febc991ac02166a64f53e3ee708a96eeeb803f7b13ab7fd594d686996e3dcc03474d856a0d5e85034ad9a22323ca6af0d82f7cdfbfff07f9e201325268a0b137
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp070Q:z6a+CdOOtEvwDpjczv
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-09_49b5be28c8f1f028c2cc2a3a068e6fa3_cryptolocker
Files
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2024-01-09_49b5be28c8f1f028c2cc2a3a068e6fa3_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