MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains multiple embedded links, with one specifically identified as a malicious redirector. The document body, though heavily obfuscated, contains text that appears to be a lure for a 'Charlton v Luton match report'. The presence of numerous links, many pointing to Shopify domains, suggests a link farm or SEO poisoning tactic to distribute malicious content. The ML classifier 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.ru/pify?keyword=charlton+v+luton+match+report
- http://lapedasib.ofegrowers.org/uploads/1/3/2/7/132710795/rubesamexej.pdf
- http://gozuvij.codeblackatl.com/uploads/1/3/1/4/131454207/1025487.pdf
- http://files.kintzmejiaballet.com/uploads/1/3/1/4/131407796/1285092.pdf
- http://files.woodlandharvest.org/uploads/1/3/1/4/131437878/5734400.pdf
- https://cdn.shopify.com/s/files/1/0428/3236/3687/files/killing_eve_wiki_episode_guide.pdf
- https://cdn.shopify.com/s/files/1/0429/3686/0839/files/bojebatorexetiwamulukumus.pdf
- https://cdn.shopify.com/s/files/1/0429/8201/5129/files/tepuxilelomizita.pdf
- https://cdn.shopify.com/s/files/1/0434/8598/6982/files/4581827952.pdf
- https://cdn.shopify.com/s/files/1/0428/9026/4742/files/60705040994.pdf
- https://cdn.shopify.com/s/files/1/0431/6980/8548/files/buwewifozetev.pdf
- https://cdn.shopify.com/s/files/1/0430/2520/3354/files/44071123524.pdf
- https://cdn.shopify.com/s/files/1/0430/6858/8194/files/55715294435.pdf
- https://cdn.shopify.com/s/files/1/0432/0247/8237/files/lutavud.pdf
- https://cdn.shopify.com/s/files/1/0432/1571/6516/files/wavomisizenikavotuv.pdf
- https://cdn.shopify.com/s/files/1/0446/4757/9811/files/magic_bullet_theory.pdf
- https://cdn.shopify.com/s/files/1/0434/6055/9013/files/autocad_mechanical_drawing_tutorial.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_off00006497.bina2494f90927bdf55bf6ae387bbee0c425ff146011f24f9baa2fb1bb2df5a73fb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6497 | 4960 bytes |
font_01_sfnt_off0000754a.bin2417a3929a97251cd5f40d72fa3a1dad54d8f4445bd200c23feb9d6c3e763a89 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x754A | 9876 bytes |
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