Behavioral task
behavioral1
Sample
202404145a0bbe221b458f6cdeb036d043827291cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
202404145a0bbe221b458f6cdeb036d043827291cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
202404145a0bbe221b458f6cdeb036d043827291cryptolocker.exe
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Size
72KB
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MD5
5a0bbe221b458f6cdeb036d043827291
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SHA1
34b095c215b5c9797d896a763ba1c4a4e7f785a7
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SHA256
f96cad2ef80d58b630a8e209238cbb862080bfc50b6f937bdf848ec5bc8c541b
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SHA512
227a5847cee1f83a7e741bf96e2a9445d48f57f962791a9249c0c8dd96aa0cc9b2ea4524419374d0fd9497b91fdc5cf59125b67148916630d63feeb4f23dd546
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj9aYaFAeBj:z6a+CdOOtEvwDpjQB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 202404145a0bbe221b458f6cdeb036d043827291cryptolocker.exe
Files
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202404145a0bbe221b458f6cdeb036d043827291cryptolocker.exe.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