MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links to external resources, many of which are part of a link farm designed to appear as legitimate content. The primary redirector URL, https://ttraff.cc/pify?keyword=sri+narasimha+kavacham+in+telugu+pdf, is flagged as malicious and likely leads to a phishing or malware download page. The document body itself is heavily obfuscated but contains references to the redirector and other PDF links, suggesting a social engineering attempt to trick users into downloading further malicious content.
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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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/pify?keyword=sri+narasimha+kavacham+in+telugu+pdf In PDF document text
- http://files.whitburnforum.co.uk/uploads/1/3/1/4/131407135/1079051.pdfIn PDF document text
- http://files.ambcircleoffriends.com/uploads/1/3/2/3/132303001/2152254.pdfIn PDF document text
- http://files.amandaschupak.com/uploads/1/3/1/3/131384071/gafutitu.pdfIn PDF document text
- http://xuluwetev.gas-strengthconditioning.com/uploads/1/3/0/7/130776485/valadomen.pdfIn PDF document text
- http://files.excellenteagle.com/uploads/1/3/1/8/131871720/novasiz.pdfIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7932/6110/files/voxepilabagaxivav.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3486/1987/files/bepotebawewadezexatakab.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9354/8444/files/zinozimelemodarumex.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/9972/4702/files/1595924585.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/91025233068.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3127/3365/files/60143840836.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/7708/0990/files/english_speaking_free_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7600/1704/files/jitanuluwalu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9776/8614/files/zegoxepe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0577/1939/files/31182931550.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
- http://www.geocities.com/mitra_anirban/hobbies.htmGNUIn PDF document text
- http://www.gnu.org/copyleft/gpl.htmRegularIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_005_off0000d91b.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0xD91B | 14748 bytes |
SHA-256: e22ce41fd605d914cc25fc9ba60ddabb360d3d38ce0e5f37f646365edb2889f5 |
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font_00_sfnt_off00008936.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8936 | 5796 bytes |
SHA-256: 985127caff858041bea412e283042b2a70281ae5f83701311950d41a103b47ce |
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font_01_sfnt_off00009cd2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9CD2 | 3772 bytes |
SHA-256: 240b01ea4caa45f57f54ab4d6d5eb6187b906162b2682bc4dcfb9155b206388d |
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font_02_sfnt_off0000a878.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA878 | 15572 bytes |
SHA-256: bf69d9b64bb7f0f280d9aa4c4a347a7a540ce7de9698d11abd5b4307abfeb3cd |
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