MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF file contains multiple embedded links, with one critical heuristic identifying a link to a known malicious redirector. The document body and heuristics suggest a lure to download content, which is a common tactic for distributing malware. The presence of a visual download button further supports this. No scripts were extracted, limiting the ability to determine the exact payload or persistence mechanisms.
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.cc/pify?keyword=adobe+xd+tutorial+web+design+pdf In PDF document text
- http://files.taniwhadartswhangarei.com/uploads/1/3/1/0/131069906/nowakesivu-roxejekikewami-kozovo.pdfIn PDF document text
- http://kegivuwa.drlindagedeon.com/uploads/1/3/1/6/131636744/d554611d00.pdfIn PDF document text
- http://sikeliw.catmeyers.com/uploads/1/3/2/6/132695569/fojuj.pdfIn PDF document text
- http://files.thefutureofdemocracy.net/uploads/1/3/1/6/131607010/rafikewibadidur.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/28821374719.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/7311/9143/files/zoriwaroretovod.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/0094/7103/files/the_master_swing_trader_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0316/6369/files/gewukepigisinupomux.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7122/5502/files/pewixozuzobupakepa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5955/2155/files/rewisodijiwi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6703/8106/files/blur_song_2_tab.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/1596/9688/files/xolafagaku.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/69296453687.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5608/6696/files/11077454364.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3330/4986/files/gudabozeruwazimesogaga.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0528/8349/files/dekesemizajo.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006d0e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D0E | 5380 bytes |
SHA-256: 6f83cb895497fa46bca9de44d65c15419b7ac29c90576f638d1bc47cc64364fd |
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font_01_sfnt_off00007f7a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F7A | 10344 bytes |
SHA-256: c575a0a3ca701d45bb5517524eda5203ef4f6e04a16fe1ee1adb59808b5ab889 |
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font_02_sfnt_off0000a2c6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA2C6 | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
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