MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a critical heuristic firing indicating it links to known malicious redirector infrastructure. The document body, though heavily obfuscated, contains the URL 'https://ttraff.com/pify?keyword=flujo+de+energia+cadenas+troficas+pdf', which is also flagged as malicious. This suggests the primary purpose is to lure users to a malicious site, likely for further exploitation or credential harvesting.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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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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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=flujo+de+energia+cadenas+troficas+pdf
- http://files.nationalgeomaticscomp.ca/uploads/1/3/2/7/132740978/kiwosinoxote-nisozunewaronog.pdf
- http://files.relaxmassagetherapyclinic.com/uploads/1/3/2/6/132682884/nozenopal-pakuwimaferib-zaxezuti-vobidol.pdf
- http://files.tealthreads.com/uploads/1/3/0/9/130969728/5920267.pdf
- https://cdn.shopify.com/s/files/1/0448/1767/8497/files/pdf_to_autocad_online_converter_free.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/nalekubaserigudopen.pdf
- https://cdn.shopify.com/s/files/1/0434/4253/6598/files/kavibed.pdf
- https://cdn.shopify.com/s/files/1/0439/8091/4846/files/60723398206.pdf
- https://cdn.shopify.com/s/files/1/0431/5843/8056/files/aladdin_story_in_bengali.pdf
- https://cdn.shopify.com/s/files/1/0431/7010/3452/files/wobara.pdf
- https://cdn.shopify.com/s/files/1/0430/6219/8425/files/26287526297.pdf
- https://cdn.shopify.com/s/files/1/0432/8852/7014/files/progressive_bulbar_palsy.pdf
- https://cdn.shopify.com/s/files/1/0431/3179/7668/files/diwim.pdf
- https://cdn.shopify.com/s/files/1/0433/3459/8809/files/62234976237.pdf
- https://cdn.shopify.com/s/files/1/0429/2352/4259/files/iupac_naming_of_inorganic_compounds.pdf
- https://cdn.shopify.com/s/files/1/0433/4364/2773/files/tanafefozugefowutigawa.pdf
- https://cdn.shopify.com/s/files/1/0435/3484/4059/files/cateterismo_vesical_en_mujeres.pdf
- https://cdn.shopify.com/s/files/1/0433/7372/3800/files/82242541410.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_off000080f0.binec21253ae8592aede4ea95a8d293673b4dffe6be4f66f2fcc76ddb5f0dd9a39b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x80F0 | 5356 bytes |
font_01_sfnt_off0000933d.bin87c342dffb2df008544e70414f8cc9b348a5b398e022cf127cb5272bcbbe6a32 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x933D | 11620 bytes |
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