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, but one critical link redirects to `ttraff.com`, a known malicious redirector. This suggests a link farm or SEO poisoning attack designed to funnel users to malicious content. The ML classifier also strongly indicated maliciousness.
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=waste+management+pdf+philippines
- http://files.amandaghahremani.com/uploads/1/3/1/4/131438111/2306855.pdf
- http://files.turlocktransit.com/uploads/1/3/1/4/131406732/6218c.pdf
- http://xivivepif.awavearoundtheworld.com/uploads/1/3/1/1/131164250/1775773.pdf
- http://files.roots-and-wings-academy.com/uploads/1/3/0/7/130740211/wiwibaj.pdf
- http://files.coronavirusreportcard.ca/uploads/1/3/1/6/131606169/5402135a593b19d.pdf
- https://cdn.shopify.com/s/files/1/0430/7573/1616/files/56305632553.pdf
- https://cdn.shopify.com/s/files/1/0431/7993/3862/files/aloke_dutta_semiconductor_devices_and_circuits.pdf
- https://cdn.shopify.com/s/files/1/0432/6116/5723/files/zakodiv.pdf
- https://cdn.shopify.com/s/files/1/0427/8734/0454/files/atualidades_maio_2020.pdf
- https://cdn.shopify.com/s/files/1/0430/6488/5402/files/wemitagoliduzijorivipumat.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/godikuka.pdf
- https://cdn.shopify.com/s/files/1/0439/0735/0696/files/mirror_pressure_cooker_manual.pdf
- https://cdn.shopify.com/s/files/1/0431/8868/2915/files/risunoba.pdf
- https://cdn.shopify.com/s/files/1/0432/0896/6301/files/xeratezek.pdf
- https://cdn.shopify.com/s/files/1/0432/7574/7483/files/wazupiwunibefapadem.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_off0000638f.bin9e797355e0b754b6df4f2c292a5c4be71a4447508440ab220c28de58dd951cb0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x638F | 5372 bytes |
font_01_sfnt_off000075b6.bin8c37286a0de89fdc8f76a9f3d6fdb6eafa51f0ef7a1f830f6b579c72c8136cd1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x75B6 | 10192 bytes |
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