MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, many pointing to a redirector service, suggesting a link farm or phishing campaign. The primary redirector URL is `https://ttraff.cc/pify?keyword=does+google+docs+save+automatically`, which is designed to trick users into believing they are accessing a legitimate service. The ML classifier strongly indicated maliciousness, and the presence of a malicious redirector link confirms a high likelihood of a phishing or malware distribution attempt.
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=does+google+docs+save+automatically In PDF document text
- http://files.zweiteconsulting.com/uploads/1/3/1/6/131606261/direl.pdfIn PDF document text
- http://files.whittsendranch.com/uploads/1/3/1/4/131453194/4884255.pdfIn PDF document text
- http://files.peacenaperville.com/uploads/1/3/1/8/131856392/sevixuvasotox_nefuwi_febapanek.pdfIn PDF document text
- http://files.idahowildrosefarms.com/uploads/1/3/2/6/132680827/dexonuxoda_xiziposamobejo_fixezamufo.pdfIn PDF document text
- http://files.morrisflipsenglish.com/uploads/1/3/1/4/131407138/bokuratigowobugoxozu.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/1/0439/9936/3222/files/81792355942.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0702/5056/files/vigorusipotikibafurekutu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0972/6870/files/boost_log_in.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8763/4338/files/xefovofazek.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6498/3703/files/votupenebofasu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/0833/4744/files/vasudupusixozitap.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7465/8216/files/83433990727.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/7853/3799/files/xoragupulage.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/2249/0532/files/how_to_uninstall_nvidia_drivers.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6026/5117/files/18408649929.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3566/4284/files/siwibubuwam.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/6775/3116/files/fonapovokogopafaxekadub.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8402/1921/files/kawaxurizelevop.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_off00008b24.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8B24 | 5324 bytes |
SHA-256: ab3d93b5ea90c7487ea7edd25c223562d5e77e3913238def99b67386a6fdbd4f |
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font_01_sfnt_off00009d48.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9D48 | 10240 bytes |
SHA-256: 9678f2b1ccd542ab1cdb8a5247884a72205ce223799de5da5750ae8c203eefce |
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