MALICIOUS
234
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF employs SEO link farm tactics to trick users into downloading a document, likely a phishing lure. It contains numerous links to external PDFs, many of which are algorithmically generated or lead to redirectors. The primary redirector URL is https://ttraff.cc/pify?keyword=waste+management+project+pdf+download, which is flagged as malicious. The document body also contains this URL, suggesting it's a core part of the lure.
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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PDF link to algorithmically-generated URL high PDF_RANDOM_URL_LINKPDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
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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=waste+management+project+pdf+download In PDF document text
- http://files.stlawrencedistrictmedicalcentre.com/uploads/1/3/1/4/131454549/gozesutovaji_xiroduwatinexad_kumamojiwere_lalodebe.pdfIn PDF document text
- http://files.lisawisdomartist.com/uploads/1/3/1/6/131637147/e04ed05993.pdfIn PDF document text
- http://files.twwrealestate.com/uploads/1/3/0/9/130969837/edc82cb.pdfIn PDF document text
- http://files.illuminationcinema.com/uploads/1/3/0/7/130775971/nebufu.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/1/0433/0687/7080/files/60527157158.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7727/9652/files/towidik.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0449/5890/8584/files/chief_keef_albums_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0256/8599/files/67572401902.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/2190/8640/files/71984439421.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0124/0985/files/shinjuku_map.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4375/7992/files/lubetetexuwijije.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9832/5663/files/53636459052.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0650/8701/files/nimodul.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3032/3095/files/59956102231.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7916/4314/files/habanera_guitar_tab.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1227/5870/files/ruwanedemuter.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_off000098af.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x98AF | 5656 bytes |
SHA-256: f1b4338a40923530e0ee8bee4312db754c03c9a9a2775844e51b063976b659f1 |
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font_01_sfnt_off0000abf8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xABF8 | 9980 bytes |
SHA-256: 532721f4daca5377a5cd6ebf5519cd98fc83cdef1b7bc8576488bae30e1735a4 |
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