Behavioral task
behavioral1
Sample
2024-08-29_c9c3c6bd6ecb23b44cd4d3aec8e2b373_cryptolocker.exe
Resource
win7-20240705-en
General
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Target
2024-08-29_c9c3c6bd6ecb23b44cd4d3aec8e2b373_cryptolocker
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Size
54KB
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MD5
c9c3c6bd6ecb23b44cd4d3aec8e2b373
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SHA1
995f4b77762859be2abc751eeeebdb5abe002fde
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SHA256
c9aaec6870f44a32fcdee31c31edddd5f9b5c9cf475930578ab327c457949552
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SHA512
39d7d7b5abb51e2059998758bf82161f436d765c15d4228e50ec98dd6a83513205aee1e1b3f718b284d439870ad754e5cf25a46a620ddc2f0cf4b089c283f72b
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFP8Z:b7/y28wZEjbnouy8G76iH/NLpQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-29_c9c3c6bd6ecb23b44cd4d3aec8e2b373_cryptolocker
Files
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2024-08-29_c9c3c6bd6ecb23b44cd4d3aec8e2b373_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: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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