Static task
static1
Behavioral task
behavioral1
Sample
O2S.Components.PDFRender4NET.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
O2S.Components.PDFRender4NET.dll
Resource
win10v2004-20240508-en
General
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Target
O2S.Components.PDFRender4NET.dll
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Size
728KB
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MD5
fa8666ed03a7df1b9259d54bd546257e
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SHA1
ec5d926b708a7e813c791df570edf7a869a75310
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SHA256
159b25a2a57fd63ea856ed6778fa87661e4d8d24a1fd7ec693fcc44fc2df9c73
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SHA512
9535a552c1f83442674865653fc0893d3a81f9daeb487a5dc525ba40300a465fd4e7ba649646289b1d87e629ed2300ec132833a67dc769c243c52415ca223f29
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SSDEEP
12288:VqnZa9qd3C0EoA8Hg02GRAQ/uFibLIVa3UT3E9xALBpMlJpN:V+ZOqsGA8HgJGRAQ/yiPIVaUp2p
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource O2S.Components.PDFRender4NET.dll
Files
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O2S.Components.PDFRender4NET.dll.dll windows:4 windows x86 arch:x86
dae02f32a21e03ce65412f6e56942daa
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
mscoree
_CorDllMain
Sections
.text Size: 716KB - Virtual size: 715KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ