MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many pointing to Shopify domains hosting other PDFs, which is indicative of a link farm. Crucially, one of these links redirects to a known malicious URL, 'https://ttraff.com/pify?keyword=the+atlantic+slave+trade+northrup+pdf', suggesting a phishing or malware distribution attempt. The ML classifier also strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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=the+atlantic+slave+trade+northrup+pdf
- http://files.forensicconsultingservices.com/uploads/1/3/1/4/131408620/movitotuwiz.pdf
- http://daveko.alexiguitars.com/uploads/1/3/2/3/132303382/eb6d717eaf21.pdf
- http://files.trophyhuntclubohio.com/uploads/1/3/2/7/132741302/dafekegafisix.pdf
- http://files.howtobookaholiday.com/uploads/1/3/1/4/131408854/zapazonuxew-sadatidubufax-fabotadogomexo.pdf
- http://wafeni.smilingaviation.com/uploads/1/3/2/6/132695569/e29e33.pdf
- https://cdn.shopify.com/s/files/1/0432/4111/1716/files/73561761388.pdf
- https://cdn.shopify.com/s/files/1/0431/9746/4731/files/12654413410.pdf
- https://cdn.shopify.com/s/files/1/0427/6636/8935/files/bewatisiludojofupi.pdf
- https://cdn.shopify.com/s/files/1/0431/6053/5196/files/history_books_urdu_free_download.pdf
- https://cdn.shopify.com/s/files/1/0432/8236/6629/files/fujotorenoporo.pdf
- https://cdn.shopify.com/s/files/1/0433/7709/8902/files/thiruvalluvar_university_bsc_chemistry_syllabus.pdf
- https://cdn.shopify.com/s/files/1/0430/2195/9325/files/34295750872.pdf
- https://cdn.shopify.com/s/files/1/0430/4447/0933/files/26983712497.pdf
- https://cdn.shopify.com/s/files/1/0444/4828/4839/files/mathematics_definitions.pdf
- https://cdn.shopify.com/s/files/1/0432/2256/5032/files/finolino.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000052a8.bine6d1758b837fcc4986d84832bc4b12abd65e9cb8de58b358e35188960ad4bc4e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x52A8 | 5252 bytes |
font_01_sfnt_off00006481.bin7cade18a61588f043ea93da63c2f583dbdad72be85adf40cc141a189c461d9d5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6481 | 10392 bytes |
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