MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was identified as a malicious redirector and a link farm. It contains numerous external links, with the primary malicious redirector being 'https://ttraff.com/pify?keyword=javascript+create+array'. The document body, though heavily obfuscated, also contains this URL and other Shopify-hosted PDF links. The presence of a large number of external links suggests an attempt to distribute malicious content or phish users by directing them to potentially compromised or malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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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.com/pify?keyword=javascript+create+array In PDF document text
- http://files.asoprimatologicacolombiana.org/uploads/1/3/2/3/132302970/2bf94a5.pdfIn PDF document text
- http://files.brownwoodlake.com/uploads/1/3/1/4/131437242/012157a.pdfIn PDF document text
- http://files.tahd.org/uploads/1/3/1/6/131606198/mizetopumukexetiba.pdfIn PDF document text
- http://files.iwanttobeanengineer.com.au/uploads/1/3/1/3/131380305/pobudegataxuwe.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0433/5370/2550/files/29247393203.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3993/2067/files/82545061812.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9265/5780/files/xidopameniwupanifibas.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5103/1447/files/vabuwivod.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/5725/9420/files/26026987254.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9276/2017/files/92162849075.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8072/8224/files/51603669122.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3366/4408/files/91889865211.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/8438/9275/files/2083698948.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/3988/1373/files/75869660788.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/0611/3430/files/mofagevobinudavin.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9240/1566/files/25063375275.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/7813/2636/files/tijarupiwineginurepoxav.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/5778/3718/files/35525064129.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006a23.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A23 | 4616 bytes |
SHA-256: 54df718dc709410eff06e9b3fc193af76d7acb28b9f02ad4c2ddd0460b9768fd |
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font_01_sfnt_off000079e7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79E7 | 10112 bytes |
SHA-256: fdbfddd82ff0764d810e78edcb7d3b336396d6d90ae2fc5b425af4d7c1454a16 |
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font_02_sfnt_off00009c7d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9C7D | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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