MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a heuristic firing for a malicious redirector link, specifically pointing to 'https://ttraff.com/pify?keyword=asphalt+8+airborne++for+laptop'. The document body, though heavily obfuscated, contains references to 'Asphalt 8 airborne for laptop' and the URL, suggesting a lure to trick users into clicking the malicious link. The presence of numerous Shopify links, while many are benign, indicates a link farm strategy to obscure the primary 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=asphalt+8+airborne++for+laptop
- http://files.chrisdreliszak.com/uploads/1/3/1/8/131855992/jabikufogaduvatek.pdf
- http://files.alanbirtwistle.com/uploads/1/3/1/3/131383664/werox_xapedewero_bemidituziv_zurer.pdf
- https://cdn.shopify.com/s/files/1/0431/2865/1938/files/towivotomepux.pdf
- https://cdn.shopify.com/s/files/1/0429/9217/3217/files/tagolisokokelefewovuwa.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/58014629257.pdf
- https://cdn.shopify.com/s/files/1/0433/1231/6584/files/37354855231.pdf
- https://cdn.shopify.com/s/files/1/0435/3464/7445/files/microsoft_windows_search_filter_host.pdf
- https://cdn.shopify.com/s/files/1/0438/8611/7032/files/paulo_coelho_libros_veronika_decide_morir.pdf
- https://cdn.shopify.com/s/files/1/0432/6057/5894/files/54264012939.pdf
- https://cdn.shopify.com/s/files/1/0435/7311/7086/files/andrei_deiu_workout_routine.pdf
- https://cdn.shopify.com/s/files/1/0437/7359/1701/files/21822761413.pdf
- https://cdn.shopify.com/s/files/1/0430/6577/0133/files/51031747140.pdf
- https://cdn.shopify.com/s/files/1/0427/7148/0742/files/fifatonikuredi.pdf
- https://cdn.shopify.com/s/files/1/0431/0512/4516/files/joruzefanufaroxunajelavas.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_off000061f0.binf6a934640c86430c7be0ff9f1b26ad75f68fed9ef49dd3e39d04a0c05ffd66e2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61F0 | 5312 bytes |
font_01_sfnt_off000073eb.bin80d203c5ce9d6f59a09b0b670123afebc8a17c9a263757bfb0ff7c1d09ca54fe |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x73EB | 10540 bytes |
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