MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link to a redirector URL, which is a common technique for delivering malicious payloads or phishing pages. The document body text, though heavily obfuscated, contains the anchor text 'Beechcraft bonanza a36 parts manual' and the malicious URL, suggesting a lure to trick users into clicking. The PDF also contains a large number of external links, many pointing to shopify.com, which is indicative of a link farm used for SEO poisoning to attract victims.
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=beechcraft+bonanza+a36+parts+manual
- http://files.createweddingsandevents.com/uploads/1/3/1/4/131452950/boleluvafu.pdf
- http://files.f4f-uncdf.org/uploads/1/3/1/6/131636677/lexejeli_bizutit.pdf
- http://files.nigellasativacenter.com/uploads/1/3/2/6/132683088/02db50.pdf
- http://files.eco-tique.com/uploads/1/3/0/8/130813524/6897127.pdf
- https://cdn.shopify.com/s/files/1/0429/0415/8364/files/simple_messianic_passover_haggadah.pdf
- https://cdn.shopify.com/s/files/1/0428/5064/8223/files/95642885680.pdf
- https://cdn.shopify.com/s/files/1/0431/7665/7051/files/smokey_robinson_greatest_hits_free.pdf
- https://cdn.shopify.com/s/files/1/0447/2363/4330/files/cell_cycle_and_cell_division.pdf
- https://cdn.shopify.com/s/files/1/0438/2857/6416/files/java_programming_for_beginners_mark_lassoff.pdf
- https://cdn.shopify.com/s/files/1/0440/6607/8870/files/exercices_adjectifs_possessifs_debutants.pdf
- https://cdn.shopify.com/s/files/1/0432/0778/6657/files/suxoxenidopoje.pdf
- https://cdn.shopify.com/s/files/1/0464/9884/0744/files/49248645074.pdf
- https://cdn.shopify.com/s/files/1/0428/8741/3923/files/sasalerisugekuv.pdf
- https://cdn.shopify.com/s/files/1/0432/4596/1383/files/psychology_practical_book_class_12.pdf
- https://cdn.shopify.com/s/files/1/0432/0047/9391/files/vertex_astrologia.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_off00009be3.bind40452453f65b1db51b59e510c5b3445b93d12120bd6b0f142ca1f38744e8bf3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9BE3 | 5812 bytes |
font_01_sfnt_off0000af80.bind99aea51c6c556ab3518e9cfa31112abc3b8258ba060074ccfaf093115e764bb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAF80 | 17184 bytes |
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