MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many pointing to Shopify domains, which is characteristic of a link farm designed to obscure malicious destinations. The primary malicious URL identified is https://ttraff.ru/pify?keyword=the+famous+artist+course+pdf, which is flagged as a redirector to malicious infrastructure. The document body text, though partially corrupted, includes the phrase 'The famous artist course pdf', suggesting a lure to entice users to click the embedded links.
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.ru/pify?keyword=the+famous+artist+course+pdf In PDF document text
- http://files.teachsciencealabama.com/uploads/1/3/1/6/131636678/tazebig_valaner.pdfIn PDF document text
- http://files.eyeholejig.com/uploads/1/3/1/3/131380322/korafaxewofop_womeboliw_vobatijizepo_xosaradoxuno.pdfIn PDF document text
- http://files.pennyfineart.com/uploads/1/3/1/4/131453219/5865204.pdfIn PDF document text
- http://files.melaninandmotherhoodnj.org/uploads/1/3/1/4/131453062/vosidavaxaw.pdfIn PDF document text
- http://files.ourhousecallvet.net/uploads/1/3/1/4/131436967/8028025.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/1/0436/4189/7110/files/rifowiliwuzezomalipapivot.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0158/5570/files/pujadapo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8223/6583/files/kenifipavasububuloxeka.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8770/8825/files/38193549220.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7763/2149/files/tevijiboned.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6535/2102/files/how_to_use_chromecast_on_mac.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/7259/4844/files/58336203073.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/8944/3483/files/79680877968.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2672/7580/files/34220077858.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6173/8662/files/shaffer_annular_bop_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0448/4258/2176/files/l_amant_marguerite_duras_gratis.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6400/8610/files/ludusovugiwimuf.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_off000062c8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62C8 | 5312 bytes |
SHA-256: 4f502713044047c1549567df5a0e24a4150e1e2502c819e8489a8d57a8589ae4 |
|||
font_01_sfnt_off000074ad.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74AD | 10504 bytes |
SHA-256: 417ceb4aca0c4d870329ac2b656bfd5aa6b481babbd3bc18a0ab007d11d1dc67 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.