MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by multiple critical heuristics for containing malicious redirector links and a link farm. The ML classifier also strongly indicated maliciousness. The document body contains the URL https://ttraff.com/pify?keyword=header+footer+template+html, which is a known malicious redirector. The presence of numerous embedded links, many pointing to shopify.com, suggests a link farm designed to obscure the ultimate malicious destination.
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=header+footer+template+html
- http://files.nariatlantablog.org/uploads/1/3/0/8/130814110/6600358.pdf
- https://cdn.shopify.com/s/files/1/0428/0093/9164/files/lifutusufadozidilogeb.pdf
- https://cdn.shopify.com/s/files/1/0435/2484/9815/files/27248194342.pdf
- https://cdn.shopify.com/s/files/1/0432/5870/8118/files/99623528770.pdf
- https://cdn.shopify.com/s/files/1/0429/7093/9541/files/34008101541.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/gibowutobarifokegibig.pdf
- https://cdn.shopify.com/s/files/1/0436/3635/9326/files/84949065877.pdf
- https://cdn.shopify.com/s/files/1/0430/7743/5556/files/60661787624.pdf
- https://cdn.shopify.com/s/files/1/0434/0239/5813/files/feminolude.pdf
- https://cdn.shopify.com/s/files/1/0436/8406/9526/files/apostila_apicultura.pdf
- https://cdn.shopify.com/s/files/1/0436/1378/2173/files/rogex.pdf
- https://cdn.shopify.com/s/files/1/0432/7918/8118/files/gomunitebaliminoju.pdf
- https://cdn.shopify.com/s/files/1/0445/6503/7220/files/november_bulletin_board_ideas.pdf
- https://cdn.shopify.com/s/files/1/0435/4929/4756/files/zabotubivaromazoxuwilagow.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000060a6.bin64288b9a10e22b39f4d5a5418274136f1ba1115599362989aef18a200b2fb480 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60A6 | 5064 bytes |
font_01_sfnt_off000071ac.bin7b8594a721964324261f0c4ef05b4e52e30cb71ec654f650507ce2c009c366a5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x71AC | 1800 bytes |
font_02_sfnt_off00007a82.bin9b949d248f5652084fe05080788c32f6c4406eb57d4cd7966e70f8325678f3f2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A82 | 10172 bytes |
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