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 Shopify. One critical heuristic identified a malicious redirector link, specifically 'https://ttraff.ru/pify?keyword=beauty+tips+in+malayalam+pdf+download', which is likely used to obscure the final malicious destination. The document body text and embedded links suggest a lure to download content, with the primary malicious link being the most critical IOC.
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=beauty+tips+in+malayalam+pdf+download In PDF document text
- http://files.martachaffee.com/uploads/1/3/2/6/132680852/momexexorajerigi.pdfIn PDF document text
- http://files.worldtravelingfeet.com/uploads/1/3/1/3/131378990/9034742.pdfIn PDF document text
- http://fovaviz.livebreathelovecreate.org/uploads/1/3/0/8/130874064/luxozofag_jaweduz_sugafalirawe.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/1/0429/4865/7318/files/nixafekipivulejukowovu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/6575/1192/files/budakimowixupugubuwi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/0096/1947/files/dobevuzuzusebilasaja.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/luvibuxunefipefijuli.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/3150/8645/files/falazinake.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5456/3477/files/tivuxifabawupolivisinogo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/4194/5760/files/89736330822.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3251/8549/files/27810241076.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1737/9750/files/nozokorugafatiwuf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1385/7692/files/dopodapapoliziminewufolaf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4434/7799/files/napezoj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4233/3087/files/cementoenamel_junction.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3301/0081/files/watulexofaworinufuvaw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2052/5476/files/58221831069.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_off00004491.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4491 | 5332 bytes |
SHA-256: 0074ca3381dcd791edefe1a23a10da51afb1511020286c178d59244f3acd0cbb |
|||
font_01_sfnt_off000056c4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x56C4 | 9536 bytes |
SHA-256: 59a799dcef90d52129b9ea9b7ebef777368925347f604a78211779610ca9ed2b |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.