Behavioral task
behavioral1
Sample
2024-10-18_9eaaa3826a3bc1288a48396dde15d8e1_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-18_9eaaa3826a3bc1288a48396dde15d8e1_cryptolocker
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Size
82KB
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MD5
9eaaa3826a3bc1288a48396dde15d8e1
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SHA1
c28ce0c956bd86e74d873a76f585a403a265c52e
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SHA256
70c48a63e59fc8e545d9eced3c93025f25f1cefa7a1face1c894377405b04446
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SHA512
e51422029a3f6410f24ad9b822b944786689e9020fb4df2c3df38ad25db8fdfaf5e30f7398425240d7f75699656089a851f0472ca03740f42e0522d7a61ae616
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7Qn:zCsanOtEvwDpjz
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-18_9eaaa3826a3bc1288a48396dde15d8e1_cryptolocker
Files
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2024-10-18_9eaaa3826a3bc1288a48396dde15d8e1_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_CODE
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