MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, many of which point to external resources, a tactic often used to obscure malicious intent. One critical heuristic identified a link to a known malicious redirector, ttraff.com, which is likely used to funnel victims to further malicious content. The document body, though partially corrupted, contains text related to 'maths questions for class 9 pdf', suggesting a lure to disguise the malicious links as educational resources. No scripts were extracted from this sample.
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=maths+questions+for+class+9+pdf
- http://damego.guydebordclubofhouston.org/uploads/1/3/1/0/131070356/xufatom.pdf
- http://zonijodaw.childrenfirst-inc.org/uploads/1/3/1/3/131398140/mofadabasafeloj.pdf
- http://files.shragagafni.com/uploads/1/3/1/4/131413718/mujuxuxejetuju.pdf
- http://files.bestecomerce.com/uploads/1/3/0/8/130814636/mozinuvalebumoxuduka.pdf
- https://cdn.shopify.com/s/files/1/0430/6858/8194/files/59933888924.pdf
- https://cdn.shopify.com/s/files/1/0437/1572/3414/files/xogabulagatarewufajedi.pdf
- https://cdn.shopify.com/s/files/1/0429/5986/3959/files/excipientes_farmacuticos_e_suas_funes.pdf
- https://cdn.shopify.com/s/files/1/0434/5472/6310/files/megizan.pdf
- https://cdn.shopify.com/s/files/1/0429/5370/3590/files/91336558546.pdf
- https://cdn.shopify.com/s/files/1/0437/9056/5537/files/argumentative_writing_samples.pdf
- https://cdn.shopify.com/s/files/1/0435/8009/6667/files/33157510134.pdf
- https://cdn.shopify.com/s/files/1/0431/6263/2360/files/88715011532.pdf
- https://cdn.shopify.com/s/files/1/0427/9622/0572/files/44736298693.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/guwesimutetalajizobanubel.pdf
- https://cdn.shopify.com/s/files/1/0429/5789/7882/files/rifilu.pdf
- https://cdn.shopify.com/s/files/1/0433/8827/2807/files/meningite_meningoccica_tratamento.pdf
- https://cdn.shopify.com/s/files/1/0453/4956/8667/files/atoms_and_molecules_class_9_ncert_notes.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_off0000967d.bin67a70f63e6946d412a4d799c88435f5cd1e3be968c2dd0f9f7a52a1591d46d40 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x967D | 5528 bytes |
font_01_sfnt_off0000a93f.binfe9070329e7f168f1a2537e5db46ef58f49adc2074235966c6413addcc799b7d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA93F | 14268 bytes |
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