MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a high density of external links, many pointing to Shopify domains, but one critical link directs to a known malicious redirector. The document body, though heavily obfuscated, contains the URL 'https://ttraff.ru/pify?keyword=aretha+franklin+funeral+program+pdf', which is flagged as malicious. This suggests the primary goal is to redirect the user to malicious content, likely for phishing or malware delivery.
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.ru/pify?keyword=aretha+franklin+funeral+program+pdf
- http://vugepipa.gratitudecafebakery.com/uploads/1/3/1/3/131383314/rogivelazatakekag.pdf
- http://files.martinspitznagel.com/uploads/1/3/1/6/131607522/fa724.pdf
- http://files.sweetskinstudiocdm.com/uploads/1/3/1/3/131383323/dirijumoda.pdf
- https://cdn.shopify.com/s/files/1/0429/2886/5446/files/72306269202.pdf
- https://cdn.shopify.com/s/files/1/0436/9760/2713/files/febewajifumopetawapovuxer.pdf
- https://cdn.shopify.com/s/files/1/0432/6280/4136/files/36911702113.pdf
- https://cdn.shopify.com/s/files/1/0433/9816/8743/files/lelaza.pdf
- https://cdn.shopify.com/s/files/1/0428/6241/1935/files/44581815359.pdf
- https://cdn.shopify.com/s/files/1/0439/0522/0763/files/62695427727.pdf
- https://cdn.shopify.com/s/files/1/0436/2538/2051/files/cuadro_comparativo_de_basilea_1_2_y_3.pdf
- https://cdn.shopify.com/s/files/1/0438/0711/3373/files/instrumentation_and_control.pdf
- https://cdn.shopify.com/s/files/1/0432/0568/9499/files/aditya_birla_sun_life_mutual_fund_sip_form.pdf
- https://cdn.shopify.com/s/files/1/0428/5959/3894/files/guxame.pdf
- https://cdn.shopify.com/s/files/1/0431/3710/6087/files/maschine_expansion_pack.pdf
- https://cdn.shopify.com/s/files/1/0434/1124/3162/files/how_ecg_machine_works.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_off00007ddf.bind838ba7de526a6aa21acc26fe1abb3e555833e62ab3bc4ad710caa063c17891c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7DDF | 5332 bytes |
font_01_sfnt_off00008fcf.binbd7eb49de9d6c183ac1045c2335814236783e859889a6b09f2401a6c62049285 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8FCF | 10304 bytes |
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