MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a link disguised as an Ofsted report, which redirects to a malicious URL. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK specifically identifies this behavior. The document body, though partially corrupted, contains the lure text and the malicious URL. The PDF_SEO_LINK_FARM heuristic indicates the presence of numerous external links, likely for SEO manipulation or to host further malicious content.
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.cc/pify?keyword=grange+park+school+hayes+ofsted+report
- http://files.pipehouseplayagrande.com/uploads/1/3/1/6/131636988/masivefurus.pdf
- http://files.mjkoos.com/uploads/1/3/0/7/130738712/jenikulipuzerat_nufuto_dutotepini_munuwoxinit.pdf
- https://cdn.shopify.com/s/files/1/0433/5117/9416/files/tukosepaxim.pdf
- https://cdn.shopify.com/s/files/1/0430/5498/9466/files/belinuwuliresevudaxogiv.pdf
- https://cdn.shopify.com/s/files/1/0435/3504/0664/files/canticorum_jubilo_organo.pdf
- https://cdn.shopify.com/s/files/1/0440/8606/7352/files/watefi.pdf
- https://cdn.shopify.com/s/files/1/0431/1754/3588/files/59016357606.pdf
- https://cdn.shopify.com/s/files/1/0431/5093/4173/files/kajuxitadefuvapusajujo.pdf
- https://cdn.shopify.com/s/files/1/0432/3776/9384/files/how_to_hear_yourself_on_discord.pdf
- https://cdn.shopify.com/s/files/1/0432/0506/6913/files/50840426016.pdf
- https://cdn.shopify.com/s/files/1/0430/6773/6225/files/initial_stage_crossword_answer.pdf
- https://cdn.shopify.com/s/files/1/0433/9793/9361/files/veterinary_clinical_pharmacology.pdf
- https://cdn.shopify.com/s/files/1/0433/8312/8214/files/manntra_pressure_cooker.pdf
- https://cdn.shopify.com/s/files/1/0437/9095/8752/files/frases_comunes_en_ingles.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_off00005eeb.bin8df708464b8dc24701cb7fda7dd344c39ed1ddac9600f9148812f92fc62d0a7d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5EEB | 5616 bytes |
font_01_sfnt_off00007207.bin7afcb27a00c6ef810dadbbd917d2644b254647b3cb1ef75c38728acdffd087f0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7207 | 12400 bytes |
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