MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded JavaScript that creates hidden iframes and includes external URIs. These elements are indicative of an attempt to redirect the user to malicious websites, likely for phishing or malware delivery. The presence of an embedded script payload and external URIs strongly suggests malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9691
Heuristics 4
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PDF contains hidden external HTML iframe high PDF_HIDDEN_HTML_IFRAMEPDF bytes contain a hidden zero-size HTML iframe pointing to an external HTTP(S) URL. This is a strong malicious dropper/redirect indicator and is not expected in ordinary PDF content.
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Embedded script payload in PDF stream medium PDF_EMBEDDED_SCRIPT_PAYLOADPDF stream bytes contain an HTML/XFA <script> tag without accompanying Windows shell-execution primitives — common in accessible XFA forms but worth surfacing for analyst review.
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External URI info PDF_URIPDF contains an external URL action
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL http://www.gujaal.com/296/tamilnadu-election-results-2011-updates-tn-election-results-li In PDF document text
- http://it.ph.affinity.com/ctrack0.php?&cmpubid=xvj35&cmskps=&cmsite=www.gujaal.com&cmchannelid=&cmurl=http%3A%2F%2Fwww.gujaal.com%2F296%2Ftamilnadu-election-results-2011-updates-tn-election-results-live&cmref=http%3A%2F%2Fsearch.yahoo.com%2Fsearch%3Fp%3Dtamilnadu%2Blive%2Bnews%2Baiadmk%26ei%3DUTF-8%26fr%3Dmoz35&cmoe=yahoo&cmoq=tamilnadu%20live%20news%20aiadmk&cmvd=1600900-3301361&cmvc=null&cmtitle=Tamilnadu%20Election%20Results%202011%20%7C%20Updates%20TN%20Election%20Results%20Live%20%7C%20Gujaal%20News&rnd=1305270576026&q=result&at=XS&cmip=17&cmis=149&cmid=6&cmdt=pIn PDF document text
- http://it.ph.affinity.com/ctrack0.php?&cmpubid=xvj35&cmskps=&cmsite=www.gujaal.com&cmchannelid=&cmurl=http%3A%2F%2Fwww.gujaal.com%2F296%2Ftamilnadu-election-results-2011-updates-tn-election-results-live&cmref=http%3A%2F%2Fsearch.yahoo.com%2Fsearch%3Fp%3Dtamilnadu%2Blive%2Bnews%2Baiadmk%26ei%3DUTF-8%26fr%3Dmoz35&cmoe=yahoo&cmoq=tamilnadu%20live%20news%20aiadmk&cmvd=1600900-3301361&cmvc=null&cmtitle=Tamilnadu%20Election%20Results%202011%20%7C%20Updates%20TN%20Election%20Results%20Live%20%7C%20Gujaal%20News&rnd=1305270576026&q=government&at=XS&cmip=17&cmis=149&cmid=6&cmdt=pIn PDF document text
- http://it.ph.affinity.com/ctrack0.php?&cmpubid=xvj35&cmskps=&cmsite=www.gujaal.com&cmchannelid=&cmurl=http%3A%2F%2Fwww.gujaal.com%2F296%2Ftamilnadu-election-results-2011-updates-tn-election-results-live&cmref=http%3A%2F%2Fsearch.yahoo.com%2Fsearch%3Fp%3Dtamilnadu%2Blive%2Bnews%2Baiadmk%26ei%3DUTF-8%26fr%3Dmoz35&cmoe=yahoo&cmoq=tamilnadu%20live%20news%20aiadmk&cmvd=1600900-3301361&cmvc=null&cmtitle=Tamilnadu%20Election%20Results%202011%20%7C%20Updates%20TN%20Election%20Results%20Live%20%7C%20Gujaal%20News&rnd=1305270576026&q=bargain&at=XS&cmip=17&cmis=149&cmid=6&cmdt=pIn PDF document text
- http://it.ph.affinity.com/ctrack0.php?&cmpubid=xvj35&cmskps=&cmsite=www.gujaal.com&cmchannelid=&cmurl=http%3A%2F%2Fwww.gujaal.com%2F296%2Ftamilnadu-election-results-2011-updates-tn-election-results-live&cmref=http%3A%2F%2Fsearch.yahoo.com%2Fsearch%3Fp%3Dtamilnadu%2Blive%2Bnews%2Baiadmk%26ei%3DUTF-8%26fr%3Dmoz35&cmoe=yahoo&cmoq=tamilnadu%20live%20news%20aiadmk&cmvd=1600900-3301361&cmvc=null&cmtitle=Tamilnadu%20Election%20Results%202011%20%7C%20Updates%20TN%20Election%20Results%20Live%20%7C%20Gujaal%20News&rnd=1305270576026&q=data%20entry&at=XS&cmip=17&cmis=149&cmid=6&cmdt=pIn PDF document text
- http://it.ph.affinity.com/ctrack0.php?&cmpubid=xvj35&cmskps=&cmsite=www.gujaal.com&cmchannelid=&cmurl=http%3A%2F%2Fwww.gujaal.com%2F296%2Ftamilnadu-election-results-2011-updates-tn-election-results-live&cmref=http%3A%2F%2Fsearch.yahoo.com%2Fsearch%3Fp%3Dtamilnadu%2Blive%2Bnews%2Baiadmk%26ei%3DUTF-8%26fr%3Dmoz35&cmoe=yahoo&cmoq=tamilnadu%20live%20news%20aiadmk&cmvd=1600900-3301361&cmvc=null&cmtitle=Tamilnadu%20Election%20Results%202011%20%7C%20Updates%20TN%20Election%20Results%20Live%20%7C%20Gujaal%20News&rnd=1305270576026&q=home&at=XS&cmip=17&cmis=149&cmid=6&cmdt=pIn PDF document text
- http://it.ph.affinity.com/ctrack0.php?&cmpubid=xvj35&cmskps=&cmsite=www.gujaal.com&cmchannelid=&cmurl=http%3A%2F%2Fwww.gujaal.com%2F296%2Ftamilnadu-election-results-2011-updates-tn-election-results-live&cmref=http%3A%2F%2Fsearch.yahoo.com%2Fsearch%3Fp%3Dtamilnadu%2Blive%2Bnews%2Baiadmk%26ei%3DUTF-8%26fr%3Dmoz35&cmoe=yahoo&cmoq=tamilnadu%20live%20news%20aiadmk&cmvd=1600900-3301361&cmvc=null&cmtitle=Tamilnadu%20Election%20Results%202011%20%7C%20Updates%20TN%20Election%20Results%20Live%20%7C%20Gujaal%20News&rnd=1305270576026&q=candidate&at=XS&cmip=17&cmis=149&cmid=6&cmdt=pIn PDF document text
- http://it.ph.affinity.com/ctrack0.php?&cmpubid=xvj35&cmskps=&cmsite=www.gujaal.com&cmchannelid=&cmurl=http%3A%2F%2Fwww.gujaal.com%2F296%2Ftamilnadu-election-results-2011-updates-tn-election-results-live&cmref=http%3A%2F%2Fsearch.yahoo.com%2Fsearch%3Fp%3Dtamilnadu%2Blive%2Bnews%2Baiadmk%26ei%3DUTF-8%26fr%3Dmoz35&cmoe=yahoo&cmoq=tamilnadu%20live%20news%20aiadmk&cmvd=1600900-3301361&cmvc=null&cmtitle=Tamilnadu%20Election%20Results%202011%20%7C%20Updates%2PDF link annotation
- http://www.gnu.org/copyleft/gpl.htmlIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_003_off0000d477.bina5337ef1f5a0dfe4dc8fa6b4f3ef847a53624800b5928a0eeef5b888ceecaabc |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0xD477 | 264072 bytes |
embedded_pdf_script_0003c637.bin83bbe8d5426133bcaf613bb6e5d0ed6e07117fe561466f722c83a1bd50910efc |
pdf-embedded-script | PDF decompressed stream script payload at offset 0x3C637 | 248262 bytes |
Preview scriptFirst 1,000 lines of the extracted script
%PDF-1.5
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... (truncated)
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