MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a lure related to a product, likely to disguise its true purpose. It features a large number of embedded links, with one identified as a malicious redirector and others pointing to a link farm hosted on Shopify. This suggests the document is designed to manipulate search engine results or redirect users to malicious content, rather than providing legitimate information.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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.
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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.
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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.
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Fake invoice / payment lure low SE_INVOICE_LUREDocument contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
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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.
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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=stadler+form+charly+little+cena In PDF document text
- http://files.themarketplaceonmain.com/uploads/1/3/2/7/132712358/wemamosoj-kipirojepapuw-datalibutogom-nixedila.pdfIn PDF document text
- http://files.madebyloulou.net/uploads/1/3/1/8/131871891/59bfb6ba928ffb6.pdfIn PDF document text
- http://jofamam.smithfield2020.org/uploads/1/3/1/1/131164250/sefeve_wufeta_dimoxivazimu.pdfIn PDF document text
- http://lojelutel.mscommunicationassociation.com/uploads/1/3/1/4/131437626/jazajebafemunow-kukalinolibu.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/1/0431/9684/2142/files/vedarudevon.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3116/7137/files/53240875783.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/89089693040.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2318/7616/files/bible_study_planner.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/3078/8758/files/vowel_and_consonant_sounds.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2352/4255/files/los_pueblos_azorin.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3041/3475/files/scai_cardiogenic_shock.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/5657/7182/files/tapitegor.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5064/7202/files/dosuj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9513/0266/files/72902900977.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/3562/1526/files/zajimurafadil.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8535/7463/files/18755860152.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/2881/4741/files/37558191966.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_off0000522b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x522B | 5288 bytes |
SHA-256: 7aa94d1e5af9c3363d6d5defaaead08d736c5230a89e82e14915f674e5fa0dfe |
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font_01_sfnt_off000063fc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x63FC | 9796 bytes |
SHA-256: 3f01e39247d514b4af7265237f16d3b762596d60252407ce7eeb5771ebcaab98 |
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