Behavioral task
behavioral1
Sample
2024-10-10_5978f517fc5814297c211e788c1bbd4e_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-10_5978f517fc5814297c211e788c1bbd4e_cryptolocker
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Size
54KB
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MD5
5978f517fc5814297c211e788c1bbd4e
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SHA1
18f4039032322833e4dfc9b1a42408b77e2abf2d
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SHA256
44666c3974a33fd11ea6faabdcdc1011f610f393b9f88484ec57fbe06a0cdde8
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SHA512
21b475955d78ac4619f43597b4c5922f8de62fe4fa50428514796703e3823473ebe721b1a90667627e86b4b3d190113f7ce3873b05a3ff5f187303629bd3411c
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFP+:b7/y28wZEjbnouy8G76iH/NLpo
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-10_5978f517fc5814297c211e788c1bbd4e_cryptolocker
Files
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2024-10-10_5978f517fc5814297c211e788c1bbd4e_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