MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a malicious redirector link pointing to 'ttraff.com', which is designed to lure users into downloading further malicious content. It also features a link farm with numerous external PDF links, many hosted on Shopify, likely for SEO manipulation to improve search engine ranking for malicious downloads. The presence of a 'download button' heuristic further supports the lure-based attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
-
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.
-
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.
-
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.
-
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
-
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.
-
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=cambridge+checkpoint+mathematics+teacher+s+resource+8+pdf+free+download In PDF document text
- http://files.rockingcleatherandboutique.com/uploads/1/3/1/3/131383510/7375545.pdfIn PDF document text
- http://vijig.elitelinesny.com/uploads/1/3/1/4/131437919/jagezinoliditepi.pdfIn PDF document text
- http://files.kinglobby.net/uploads/1/3/0/7/130739456/kexezejewibe.pdfIn PDF document text
- http://files.rosminicentrewisbech.org/uploads/1/3/1/4/131408415/jafujulo.pdfIn PDF document text
- http://files.generationjobless.eu/uploads/1/3/2/6/132681336/zefelojuvuk-fuvenojulaf-rodawudu.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/1/0439/5198/0712/files/16014225881.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7062/6723/files/mapa_geologico_de_mexico.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/5089/1424/files/54057671920.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5393/2966/files/gebixuwinulubak.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1434/9215/files/doloxito.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5172/8546/files/78883039033.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/4015/2479/files/wagitirodekotusa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/4976/0406/files/fake_drivers_license_template.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/6141/8913/files/semetizovut.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/2548/8279/files/file_adalah.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/sopituwoxo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8052/3681/files/tubolikebodimomifibuvelas.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6535/2095/files/calculus_analytic_geometry_larson.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5987/9841/files/85781015403.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_off0000584a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x584A | 5964 bytes |
SHA-256: 55f4e30f72e441b20e082dc76601bf3bd448a65057326512f4b5f50843e4f2ec |
|||
font_01_sfnt_off00006c74.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C74 | 10472 bytes |
SHA-256: 4683bece6d18832ffb5b5715e96e3aabec0a98d2b903de5f6b0cea963fb7eb68 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.