MALICIOUS
234
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
The PDF contains numerous links, many pointing to redirectors and potentially malicious domains, disguised with a lure about a 'Google night sky app android'. The presence of PDF_MALICIOUS_REDIRECTOR_LINK and PDF_SEO_LINK_FARM heuristics indicates a strong attempt to lead users to harmful content. The ML classifier also flagged this PDF with high confidence, suggesting it's designed to exploit users.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
-
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.
-
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.
-
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.
-
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.
-
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.
-
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=google+night+sky+app+android In PDF document text
- http://komatevos.sardishenderson.com/uploads/1/3/0/7/130775274/122989.pdfIn PDF document text
- http://files.brisafinancial.com/uploads/1/3/1/0/131069934/semobafet.pdfIn PDF document text
- http://files.edithaliggagne.com/uploads/1/3/1/4/131453213/jemebigemev.pdfIn PDF document text
- http://kogag.qwirkykakes.net/uploads/1/3/1/8/131856166/gujifavitud_vezisudajoju_maboxabilided.pdfIn PDF document text
- http://pelerori.firmfoundationchristianacademy.com/uploads/1/3/1/8/131856372/watozisi_kamif.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/1/0433/0687/7080/files/zinigezumapafukutogu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3049/4878/files/nadopowuxomeworulev.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5172/9564/files/how_do_i_electronically_sign_a_on_my_ipad.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1434/8197/files/firijifexo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/0862/9659/files/vofoj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8140/8420/files/11528119015.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7932/7130/files/jasupumozedar.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3547/6636/files/discord_markdown_text_generator.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/1541/1608/files/97901684630.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3409/9362/files/bard_of_blood_book_download_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2170/5124/files/seismic_design_of_building_structures_8th_edition.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5006/6339/files/gekekitizu.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_off00007747.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7747 | 5420 bytes |
SHA-256: 9c028a9847c0a39d0937ea6cb98f8d1441d7e9b781ef06a7342e727fa719a985 |
|||
font_01_sfnt_off000089b9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x89B9 | 10668 bytes |
SHA-256: dcbcd12426da4cf8da0be4b35074c817ea9895f9a2285bdfa1ffdb61a6fba0ca |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.