MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a mass of external links, including a critical link to a known malicious redirector at 'https://ttraff.cc/pify?keyword=ethiopian+protected+areas+pdf'. This indicates a phishing or scam attempt designed to redirect users to malicious content. The ML classifier strongly supports the malicious nature of this PDF.
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=ethiopian+protected+areas+pdf
- http://files.blueheronstainedglass.net/uploads/1/3/1/4/131453429/7660044.pdf
- http://files.largolimousineservice.com/uploads/1/3/1/3/131398279/034e672002b1.pdf
- https://cdn.shopify.com/s/files/1/0437/1798/4410/files/funcion_de_la_hormona_adrenocorticotrpica.pdf
- https://cdn.shopify.com/s/files/1/0437/6517/0334/files/best_offline_car_navigation_app_for_android.pdf
- https://cdn.shopify.com/s/files/1/0436/0703/1966/files/sembaruthi_sembaruthi_cut_song.pdf
- https://cdn.shopify.com/s/files/1/0434/9257/3334/files/7172896311.pdf
- https://cdn.shopify.com/s/files/1/0427/5650/5756/files/89045370956.pdf
- https://cdn.shopify.com/s/files/1/0437/5016/2583/files/ansiedade_tratamento.pdf
- https://cdn.shopify.com/s/files/1/0440/3478/5430/files/9371867530.pdf
- https://cdn.shopify.com/s/files/1/0437/8250/4600/files/98_chevy_cavalier_trasnsmission_removal.pdf
- https://cdn.shopify.com/s/files/1/0427/9923/5228/files/filmfare_awards_2020.pdf
- https://cdn.shopify.com/s/files/1/0432/5530/0249/files/watch_the_impossible_online_free.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_off00005147.bin8783c351bc639b68c786d033ed9b4276ca79d1261800bde621e9136bfa7f1797 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5147 | 5168 bytes |
font_01_sfnt_off000062ca.bin127195b93f9beb816e8c326f13b8d22f54d414d2ad38266efc58dfaa172c3d5c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62CA | 10012 bytes |
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