MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains a link farm designed to redirect users to malicious infrastructure, specifically identified by the heuristic PDF_SEO_LINK_FARM. The primary redirector URL is https://ttraff.cc/pify?keyword=andhra+pradesh+government+schemes+pdf+in+english, which is also flagged by PDF_MALICIOUS_REDIRECTOR_LINK. The document body, though obfuscated, contains text related to government schemes, likely serving as a lure. No scripts were extracted, but the embedded link structure suggests an attempt to lead users to potentially harmful 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=andhra+pradesh+government+schemes+pdf+in+english In PDF document text
- http://files.continuingeducationwnc.org/uploads/1/3/1/6/131607075/ab5c8b23b62deac.pdfIn PDF document text
- http://jojozim.beadsocial.com/uploads/1/3/1/4/131437886/dopilafutuja.pdfIn PDF document text
- http://sigoge.alengthofrope.com/uploads/1/3/0/7/130775506/2463313.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0428/1748/7011/files/wixat.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5575/9011/files/7_habits_of_highly_effective_people_quotes.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2197/6220/files/kenshi_slavery_mod.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/40814320730.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6717/1223/files/76931265156.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0352/6820/files/soduvujigesar.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8413/6086/files/xewibaxoko.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1218/4474/files/roponuwobujoruzupijera.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1880/3607/files/maxigamopifoba.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8178/4726/files/janivejusoviwuwi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2190/9667/files/lekilix.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006bca.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6BCA | 5408 bytes |
SHA-256: 3784d2b371bd6dd8cbe30e2c44cf3adeee1f94df86e4a0c34646ee271136d8b9 |
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font_01_sfnt_off00007dfc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7DFC | 4696 bytes |
SHA-256: 1714aea6da5e51fe931d750bc60a52e5b462545b4bf58f0738093f4f8fc96c4d |
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font_02_sfnt_off00008efb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8EFB | 10080 bytes |
SHA-256: a3d3ee6d3b8188bd29d17dfe761ae348e6247db6f9a37a8235f1d0fc9e5d13ac |
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font_03_sfnt_off0000b17b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB17B | 4324 bytes |
SHA-256: d1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
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