MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many of which point to external PDF files hosted on various domains, including a redirector. The heuristic 'PDF_MALICIOUS_REDIRECTOR_LINK' indicates that one of the links leads to known malicious infrastructure. The 'PDF_SEO_LINK_FARM' heuristic further suggests that the document is designed to artificially inflate search engine rankings by linking to numerous external resources. The document body, though heavily obfuscated, contains the URL 'https://ttraff.cc/pify?keyword=breeding+ornamental+plants+pdf', which is flagged as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
-
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.
-
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.cc/pify?keyword=breeding+ornamental+plants+pdf In PDF document text
- http://tuvodega.annablossom.us/uploads/1/3/1/8/131856543/766477.pdfIn PDF document text
- http://files.theresaburkhartphotography.com/uploads/1/3/2/6/132682913/182a27a8dffa811.pdfIn PDF document text
- http://files.solodarchi.com/uploads/1/3/1/1/131164157/podumu.pdfIn PDF document text
- http://files.albamccance.com/uploads/1/3/2/6/132695714/xiwowudizomak.pdfIn PDF document text
- http://files.bkyogapsychotherapy.com/uploads/1/3/1/8/131857315/4048075.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/1/0433/4741/1096/files/kajaxevas.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/8300/5093/files/jobilogunuxokuge.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7239/6193/files/fobarovugopigara.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1715/0368/files/zonivi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0447/3847/8229/files/cover_letter_for_job_application_example.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3123/1649/files/20119396447.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6766/9654/files/74148114766.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/5844/3941/files/97662323765.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/5520/0918/files/gikebes.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6067/4198/files/88220002025.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/4202/8182/files/56960516633.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2875/0241/files/57170192522.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4244/7253/files/rabuvi.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_off000076ba.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76BA | 5408 bytes |
SHA-256: aba5681c52529fd88bb5e174feee476897dda71c9836f8713fafd2d6a2b98f28 |
|||
font_01_sfnt_off00008908.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8908 | 10500 bytes |
SHA-256: 0eafb6eec92ac0828a49d2cf6306185e43237609f3905e432babb4482719e745 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.