MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a significant number of embedded links, with a critical heuristic firing for a 'PDF_SEO_LINK_FARM'. Many of these links point to external PDF files hosted on Shopify.com, suggesting an attempt to manipulate search engine results or distribute content. One link redirects to a known malicious domain, indicating a potential phishing or malware distribution vector. 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.cc/pify?keyword=ko+ko+korina+song+coke+studio In PDF document text
- http://wimina.sauvagedjewelry.com/uploads/1/3/1/0/131071157/zipadafi-wuzelo-setesafamujek.pdfIn PDF document text
- http://zupuxiv.empoweredlifestyles.net/uploads/1/3/1/3/131379578/2867399.pdfIn PDF document text
- http://files.valeriecreane.com/uploads/1/3/1/3/131384070/zejikebivuviv-fawevan.pdfIn PDF document text
- http://jadafege.elisabethlagrone.com/uploads/1/3/0/9/130969596/raxepamoxuje.pdfIn PDF document text
- http://zedigidu.laurenvmiller.com/uploads/1/3/2/7/132712615/zuxunikeduv-kemevazazomugip-lopuwu-jarazagoge.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/1/0430/5554/6517/files/54476412106.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5486/6333/files/18672955922.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1798/4410/files/champions_league_schedule_2020.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/2516/8544/files/walafujulowaxolaju.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1086/6851/files/65445993814.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0407/5933/files/27154353131.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/3080/4637/files/differential_equations_polking_2nd_edition.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/7656/7711/files/kosunalajepipugaguxon.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/3858/6518/files/actuarial_tables_uk.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4581/3414/files/51472179639.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7318/2625/files/retencion_de_placenta.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5216/3482/files/attribution_theory_psychology.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_off00007423.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7423 | 5108 bytes |
SHA-256: f2af5a9979087e3d129b339a929c9cf0ed5ee37402a71cc014208333d46ff9d6 |
|||
font_01_sfnt_off00008585.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8585 | 11864 bytes |
SHA-256: 2d878239aea8c36f830c61c0dd224ec700fb6233fd8139062132f3306c30e2fa |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.