MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous links, many of which are part of a link farm designed to appear as legitimate content. One prominent link, disguised as 'Adidas brand guidelines 2020 pdf', redirects to a known malicious redirector at 'ttraff.com'. This suggests a phishing or social engineering attack aimed at tricking users into visiting malicious sites. The presence of a visual download button further supports this social engineering pretext.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=adidas+brand+guidelines+2020+pdf In PDF document text
- http://rixof.thejewelrystatement.com/uploads/1/3/0/8/130874359/balubasob.pdfIn PDF document text
- http://files.jonathanwilbiks.com/uploads/1/3/1/8/131871698/9415468.pdfIn PDF document text
- http://files.cristianamente.org/uploads/1/3/2/6/132695714/sokoro.pdfIn 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/1/0439/1773/8152/files/kojonijimalutojezapewawi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7921/2960/files/pendulum_charts.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4691/9579/files/12808889226.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0900/5978/files/english_to_bangla_word_meaning_book.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6547/5226/files/gta_5_ps3_mod_menu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8025/3593/files/xobixiganodel.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0530/3190/files/48981078611.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5426/0633/files/2006_toyota_sienna_service_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7900/7398/files/gstreamer_raspberry_pi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/2894/5815/files/bisivuzazuruzuvuse.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/2021/2645/files/agricola_rulebook.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/0499/2408/files/geophysical_survey_for_groundwater_exploration.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6628/6490/files/salurexiperimomufetej.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1804/4070/files/togokubijono.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000085f3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x85F3 | 5612 bytes |
SHA-256: ef1512fed2b2219bc9653a9b57aac75618eebe6e3d68f6e097aa6015ccb3b93b |
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font_01_sfnt_off00009910.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9910 | 10420 bytes |
SHA-256: a90775b4e3d77a37e411b4e418cbc7e7d8eb58f86e1594e1981dc07c294809a9 |
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font_02_sfnt_off0000bce6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBCE6 | 17956 bytes |
SHA-256: 8e865814fb3d87c1ec32a0dacf64a85b20e283e0f72e5ada2642546007ab931e |
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