MALICIOUS
136
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of external links, indicating a link farm strategy. The primary heuristic firing, PDF_SEO_LINK_FARM, confirms this, identifying 30 external PDF links hosted on various domains. The embedded URL also points to a similarly structured HTML file. This suggests the document is designed to redirect users to potentially malicious content or engage in SEO manipulation.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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External URI info PDF_URIPDF contains an external URL action
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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 http://everestdobie.com/uploads/1/3/0/3/130323155/130323155.html#i+need+u+girl+bts+chords PDF link annotation
- http://globalhealthhighschool.org/uploads/1/3/0/3/130324092/keginivafoka_devorujiza.pdfIn PDF document text
- http://safesontario.com/uploads/1/3/0/7/130775134/3141251.pdfIn PDF document text
- http://anonymousimage.org/uploads/1/3/0/2/130289493/gowodu-liwubupejokop-nadofovamin-bixit.pdfIn PDF document text
- http://bearcatbfcsoccer.com/uploads/1/3/0/5/130546885/mitimipi-fikasebiwob.pdfIn PDF document text
- http://acegiftshop.net/uploads/1/3/0/2/130273893/latotino.pdfIn PDF document text
- http://smithlitsterparticulateprocesses.com/uploads/1/3/0/6/130640021/wuliveli-nuremojadareko-lumusos.pdfIn PDF document text
- http://mrmdatarecoveryservices.com/uploads/1/3/0/6/130604878/fudif.pdfIn PDF document text
- http://thisweeksbestdeals.co.uk/uploads/1/3/0/8/130873864/gofufepixixepala.pdfIn PDF document text
- http://thursdayrome.com/uploads/1/3/0/6/130604733/tojezefixepilol-jisidifema-rilumow-xerogologagi.pdfIn PDF document text
- http://myviccas.com/uploads/1/3/0/3/130313411/rebijeromam.pdfIn PDF document text
- http://rebuildcm.co/uploads/1/3/0/6/130604986/rakolopiduviler.pdfIn PDF document text
- http://heartandhandllc.com/uploads/1/3/0/7/130739811/sapajusew-vizividikosobug.pdfIn PDF document text
- http://knoxbuilders.org/uploads/1/3/0/9/130969680/fijetugeb.pdfIn PDF document text
- http://dailyiphonetips.com/uploads/1/3/0/6/130604621/2cd061d30e63.pdfIn PDF document text
- http://unseenbeautytrinkets.com/uploads/1/3/1/0/131070149/2173e908fd31f.pdfIn PDF document text
- http://villarebate.net/uploads/1/3/0/6/130639296/7356b0f9.pdfIn PDF document text
- http://replicontainer.com/uploads/1/3/0/4/130476043/liferosefomek.pdfIn PDF document text
- http://hostmaster.wordgetsaroundmagazine.com/uploads/1/3/0/7/130776641/7961486.pdfIn PDF document text
- http://positivelightmedia.studio/uploads/1/3/0/6/130639652/1480141.pdfIn PDF document text
- http://piewedge.com/uploads/1/3/0/7/130740483/1150413.pdfIn PDF document text
- http://brodiehubbard.com/uploads/1/3/0/5/130546118/futapupile.pdfIn PDF document text
- http://firstaccountingllc.com/uploads/1/3/0/6/130621636/wojakojesub.pdfIn PDF document text
- http://forrestpaddleboard.com/uploads/1/3/0/5/130539325/0542949fa0.pdfIn PDF document text
- http://mta-sts.mx.tarahanish.com/uploads/1/3/0/6/130604948/fef7352c64c05.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://www.adobe.com/).NotoIn PDF document text
- http://www.google.com/get/noto/http://www.adobe.com/type/ThisIn PDF document text
- http://scripts.sil.org/OFLNotoIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00008049.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8049 | 9828 bytes |
SHA-256: 6205e419f57624209f40a1240c093155902054e74f947a6cba4cbd8b874248ce |
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font_01_sfnt_off0000a477.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA477 | 4728 bytes |
SHA-256: d152a30b0cab08b421ba32f1c2c36e06d2a7e5e195151f3684ca5a4085317e3d |
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