MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, many pointing to Shopify domains, but one critical link redirects to a known malicious infrastructure. The document body, though partially corrupted, contains text related to downloading Adobe Reader, suggesting a lure. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK confirms the presence of a malicious redirector, and PDF_SEO_LINK_FARM indicates a large number of outbound links designed to obscure the malicious destination. The ML classifier also strongly flagged this PDF 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.ru/pify?keyword=adobe+acrobat+pdf+reader+for+windows+7+free+download In PDF document text
- http://xofowi.traveltoasiaandback.com/uploads/1/3/1/0/131071164/nefijobif.pdfIn PDF document text
- http://files.actingonfaith.org/uploads/1/3/0/7/130739906/1759211.pdfIn PDF document text
- http://files.thewrightograph.com/uploads/1/3/2/6/132683367/jemub_jenamaliv_sininopireliso.pdfIn PDF document text
- http://files.sarahlynncouture.com/uploads/1/3/0/8/130814717/4373872.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/1/0433/3902/2494/files/tunogoveguvuvikapoforogax.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/2912/6550/files/panasonic_ag_ux180_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/9490/7810/files/tofafegudo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2035/2677/files/minecraft_mods_xbox_one.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8843/7655/files/31606568754.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4885/2894/files/canciones_infantiles_para_preescolar.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2694/7989/files/59538686782.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6193/5261/files/59174056445.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4352/0666/files/nokafakabufijexadad.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/miveguxuxububepevomozit.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/5037/5070/files/wugix.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/2960/0155/files/hoover_max_extract_dual_v_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/9073/8328/files/sakshi_epaper_today_telangana.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_off0000723a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x723A | 5448 bytes |
SHA-256: f5fdd3ad2680a9ac59454ce622af5166482d9b0fc8a8221f9bba15594fcb0bb7 |
|||
font_01_sfnt_off000084e8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x84E8 | 9944 bytes |
SHA-256: c5eb3b54a8dd0e5d84714b060e8b51c135b1f29f42b6888b47c58bcdeb86d7e5 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.