MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains embedded links that redirect to a malicious URL, identified by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, contains text referencing a "breadman plus tr 700 manual pdf" and the malicious URL, suggesting a lure for users seeking this manual. The ML classifier also strongly indicated maliciousness. The numerous links to Shopify PDFs, while mostly benign, are part of a link farm strategy to improve search engine ranking for the malicious content.
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.com/pify?keyword=breadman+plus+tr+700+manual+pdf In PDF document text
- http://files.lwmphotography.co.uk/uploads/1/3/1/4/131410685/kukitifizija.pdfIn PDF document text
- http://ribaxed.chassepermanentmakeup.com/uploads/1/3/1/6/131636655/wimiluroperifogafa.pdfIn PDF document text
- http://files.theinnerstrengthlife.com/uploads/1/3/2/3/132303229/6546103.pdfIn PDF document text
- http://files.mytpnoa.com/uploads/1/3/0/7/130775639/munuwamen.pdfIn PDF document text
- http://files.chilovebooks.com/uploads/1/3/1/6/131606262/voriresa_ditixazavumoko.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/1/0439/0230/4408/files/92117215496.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1824/8601/files/pebewovifa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3595/0241/files/68997471028.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0926/9156/files/8430043557.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6678/5949/files/viziwevomenemuxe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5720/9753/files/bojulufemuzegol.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0455/6773/8021/files/four_pronged_approach_in_developmental_reading_2.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0963/7533/files/pakuleresesemofemokabera.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9223/0823/files/43720253260.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1715/0357/files/37026133149.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/6224/8095/files/saints_row_4_character_creations.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8072/0294/files/50051627954.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8669/9925/files/53586761081.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_off0000536b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x536B | 5460 bytes |
SHA-256: 824badc734b41211501cedff97d9ce64ccd8f524d7f32db420d96b112370aa7c |
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font_01_sfnt_off000065e6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x65E6 | 10260 bytes |
SHA-256: 1e6109905f98092f1263775707f641f65e4f705c6ba009197047c82a1241eac9 |
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