MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
The PDF file contains a lure related to the 'Lok sabha election schedule 2020 pdf download' and embeds a link to a known malicious redirector, ttraff.com. This indicates a phishing attempt designed to lead users to malicious content. The ML classifier also strongly flagged this PDF as malicious.
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.com/pify?keyword=lok+sabha+election+schedule+2020+pdf+download In PDF document text
- http://files.koosdesign.com/uploads/1/3/1/4/131437567/df0ad6e047fd1.pdfIn PDF document text
- http://files.fourwallsnoceiling.com/uploads/1/3/1/4/131409098/65fcd9e.pdfIn PDF document text
- http://files.ramyaravisankar.com/uploads/1/3/2/6/132682386/nekitinin.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
- https://cdn.shopify.com/s/files/1/0429/8244/1113/files/91498090221.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2862/7107/files/80245927999.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8364/5599/files/diloverunufaditeviroson.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/8488/2844/files/gemebadutesanetarusowe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3800/6686/files/ginadidinolijisubonuvovaj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6377/1293/files/92070929222.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4973/8650/files/rogubed.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/9888/0680/files/81906974847.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2861/9168/files/48797638341.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9105/0137/files/wonenimadepumom.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5843/8039/files/wukadopu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3414/0056/files/45553356644.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006151.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6151 | 5540 bytes |
SHA-256: f101ed73d0a245c148b7d43e44aa5aac07ec344c58c9f7c208245cd67da72999 |
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font_01_sfnt_off00007431.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7431 | 10368 bytes |
SHA-256: 574882da0261f5cdfec82fc9bc83a29bc3765f953803098a6d5758b4bd73a122 |
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font_02_sfnt_off000096eb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x96EB | 16096 bytes |
SHA-256: c83653c06c050b5620c27d9467f96ae76c095100a35812f59a939b75fae7bdf2 |
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font_03_sfnt_off0000abe9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xABE9 | 6388 bytes |
SHA-256: e22725f9c42697478a05d35cdeb2957e145956965de8535405246747d0ee94c7 |
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