MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links, many of which point to a link farm infrastructure. One prominent link, https://ttraff.cc/pify?keyword=alexis+carrel+man+the+unknown+pdf, is identified as a malicious redirector. This suggests the document is designed to lure users to malicious sites, likely for further exploitation or phishing.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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=alexis+carrel+man+the+unknown+pdf
- http://files.betsynorris.com/uploads/1/3/1/3/131398091/e96a329d.pdf
- http://kivoxugor.andreapizzoferrato.com/uploads/1/3/1/4/131412032/guvegaxuzinuz.pdf
- http://files.laurabwcrespin.com/uploads/1/3/1/8/131871650/binokud.pdf
- http://nexuza.guildscc.org/uploads/1/3/0/8/130874493/sajozafipixopo-puxujudemu-vutajanit.pdf
- http://files.rsdliteracytools.com/uploads/1/3/0/7/130739782/rabejiba-makufi.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0436/6349/1222/files/43137995938.pdf
- https://cdn.shopify.com/s/files/1/0434/9440/8357/files/22085607973.pdf
- https://cdn.shopify.com/s/files/1/0437/9744/6816/files/wotawujepixuzijetaj.pdf
- https://cdn.shopify.com/s/files/1/0431/3264/9636/files/magic_osrs_calc.pdf
- https://cdn.shopify.com/s/files/1/0430/3686/8762/files/convert_caf_to_mp3.pdf
- https://cdn.shopify.com/s/files/1/0430/6763/7922/files/latezub.pdf
- https://cdn.shopify.com/s/files/1/0431/0712/3357/files/8926655970.pdf
- https://cdn.shopify.com/s/files/1/0431/1210/4103/files/xizizogan.pdf
- https://cdn.shopify.com/s/files/1/0431/0489/5143/files/advanced_excel_vba_book.pdf
- https://cdn.shopify.com/s/files/1/0433/3728/5797/files/datewisomi.pdf
- https://cdn.shopify.com/s/files/1/0432/6454/0835/files/bangladesh_bank_officer_seat_plan.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000079db.bin2d61beb16a019e32fdd5a055a1b47d544220e7f910f8c800d1364a6a34c65689 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79DB | 5608 bytes |
font_01_sfnt_off00008ccf.binfc8a31446c9722edec38de32e11aa334e874a7b6fe6c1c4531b00567002c114a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8CCF | 9876 bytes |
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