MALICIOUS
234
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a prominent link to a known malicious redirector, ttraff.me, disguised as a download link for a "new world of darkness pdf download". This indicates a phishing or social engineering attack. The PDF also contains a mass external link farm, suggesting an attempt to manipulate search engine results or distribute malicious links. The presence of a visible LOLBin command execution instruction further supports the malicious intent, likely to execute a payload or redirect the user to a harmful site.
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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LOLBin token sequence in document text high SE_LOLBIN_RUN_COMMANDExtracted document text contains a Windows script/execution tool name (PowerShell, mshta, cmd, rundll32, regsvr32, …) within 220 characters of a dangerous flag, command verb, or URL. This is a visible 'run this' instruction in HTML/PDF/RTF lure bodies, or — in macro-laden Office files — the macro's own string-pool entries appearing adjacent in extracted text.
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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.me/wix?keyword=new+world+of+darkness+pdf+download In PDF document text
- http://lapemo.theatrere.co.uk/uploads/1/3/1/4/131453494/dogena.pdfIn PDF document text
- http://files.wileyscience.com/uploads/1/3/1/4/131454850/jewezapukagoji.pdfIn PDF document text
- http://saximej.skybluemusic.org/uploads/1/3/1/3/131380598/lagulodawode_wizoj.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/1/0432/3957/1616/files/48014006788.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4337/2699/files/31440926247.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/0839/1330/files/babyliss_pro_nano_titanium_curling_iron_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0449/8286/1982/files/alice_munro_runaway.pdfIn PDF document text
- https://8a95a879-75b4-4793-8f71-ba7fa9615b04.filesusr.com/ugd/217b8a_aae86424b42e418baecaff6691ac70b8.pdf?index=trueIn macro / runtime command snippet
- https://b22fa011-6017-4958-a1df-2e82be9de650.filesusr.com/ugd/70c1ec_2081a29c34d142aa8e459fcf864be25a.pdf?index=trueIn PDF document text
- https://8e5b5b08-2a4d-4ea1-8a0d-a65dd89b3c2a.filesusr.com/ugd/1e557c_d7905b02499841fab1cf266c1ab9c0bc.pdf?index=trueIn PDF document text
- https://b58acfb8-c740-42c7-98fa-13c446a95399.filesusr.com/ugd/227d0f_aa671f0a26ae41c9a68c4bad24702eb8.pdf?index=trueIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7008/7587/files/zigutizoza.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2045/1997/files/businessman_movie_hd_video_songs.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0463/2828/3291/files/1998_yamaha_grizzly_600_owners_manual.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
- https://cdn.shopify.com/s/files/1/04In macro / runtime command snippet
- 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_off0000ef0c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF0C | 5160 bytes |
SHA-256: 892aa2b3bf4eb7a4cda85856a180c983cc7eee7fbbdf5dcee75889381b96c2e8 |
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font_01_sfnt_off000100c1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x100C1 | 10420 bytes |
SHA-256: b52100734d683c34daac863762cac0e6573c3cebc19022d2cc58f15cda2e437b |
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