MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link farm designed to mimic search results, specifically for "Shiva puranam malayalam pdf download", and directs users to a known malicious redirector. The ML classifier strongly supports the malicious verdict. The embedded link `https://ttraff.cc/wb?keyword=shiva%20puranam%20malayalam%20pdf%20download` is the primary indicator of malicious intent, likely leading to further compromise.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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 https://ttraff.cc/wb?keyword=shiva%20puranam%20malayalam%20pdf%20download In PDF document text
- http://files.ofmiceandmolecules.com/uploads/1/3/2/8/132814182/87684.pdfIn PDF document text
- http://files.whitepeacockcoffee.com/uploads/1/3/1/4/131436971/7dad80.pdfIn PDF document text
- http://files.thefilamentstudio.com/uploads/1/3/1/6/131606035/fakesijerisaz.pdfIn PDF document text
- http://files.w9bro.net/uploads/1/3/2/3/132303126/d2ab10b0.pdfIn PDF document text
- http://files.opunakesurflifesaving.com/uploads/1/3/0/8/130814513/gezitowejukejekojuko.pdfIn PDF document text
- http://files.oregondyslexiainstitute.com/uploads/1/3/1/3/131380397/muwezivamogi-wewodanasopok-lagolisusavemug.pdfIn PDF document text
- http://files.adelaidechickensittingservice.com/uploads/1/3/1/8/131857071/wovakemeluwo-bokevanukapaku.pdfIn PDF document text
- http://files.quantumpoint.org/uploads/1/3/0/8/130874031/fexurugomaseba_livorejalolokib_kuluvewowa.pdfIn PDF document text
- http://files.kununurramarkets.com/uploads/1/3/1/8/131856844/a074ed604a00fd.pdfIn PDF document text
- http://files.hawaiidisabilitylegal.com/uploads/1/3/0/8/130814630/2519408.pdfIn PDF document text
- http://files.peachstatecleaning.com/uploads/1/3/1/8/131871480/4363039.pdfIn PDF document text
- http://files.divorcecoachingandconsulting.com/uploads/1/3/0/8/130874518/bejam-soselovorifat-tekumubobup-powidonuvewadar.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://gosivev.files.wordpress.com/2020/06/gawatuxe.pdfIn PDF document text
- https://wuwiwil.files.wordpress.com/2020/06/sibotobaxe.pdfIn PDF document text
- https://kobuloki89011843.files.wordpress.com/2020/07/lifegusasij.pdfIn PDF document text
- https://nafevulaxa.files.wordpress.com/2020/06/pojitixamesenebibotit.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0185/5646/files/lobuzegegamojum.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/93880590480.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/42632515291.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000114aa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x114AA | 5144 bytes |
SHA-256: c79859d36a6ce20f5b19cf58880049bf9f2db054b5a8ac47a2b4973df300367f |
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font_01_sfnt_off00012603.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12603 | 10008 bytes |
SHA-256: c684768a95cd60826b99db03dadf2da2861a3fd333d53d05289898271d579c22 |
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