MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous embedded links, with a critical heuristic identifying a malicious redirector. The document body text and embedded links suggest a lure related to 'Bangla new natok 2019 mp4' to drive traffic to malicious sites. The primary malicious URL identified is https://ttraff.com/pify?keyword=bangla+new+natok+2019++mp4.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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=bangla+new+natok+2019++mp4 In PDF document text
- http://xigabojo.turpinators.com/uploads/1/3/1/4/131454065/059077c1.pdfIn PDF document text
- http://files.highimpactanalysis.com/uploads/1/3/2/6/132695651/dokejik-gabavaxoba.pdfIn PDF document text
- http://sixizedof.breathewithlauren.com/uploads/1/3/1/4/131453215/4694188.pdfIn PDF document text
- http://files.smithandsonlandscapes.com/uploads/1/3/0/8/130815213/fokevasasof.pdfIn PDF document text
- http://mivedotu.scenesofvirtue.com/uploads/1/3/2/8/132815806/3824681.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7559/9524/files/65301114701.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2670/9665/files/bolibomutolu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3164/2780/files/sawiwoliruvek.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3365/7498/files/viwobufakuma.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1814/9285/files/29267228161.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5247/4267/files/sukujorukubowuz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4042/3587/files/latepamafineworipu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2431/7607/files/alouette_lyrics.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1782/1605/files/zeriwunofofafo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5847/0813/files/safanopo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/6361/4369/files/plos_computational_biology_word_template.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1415/0565/files/wozisir.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
- http://www.geocities.com/mitra_anirban/hobbies.htmGNUIn PDF document text
- http://www.gnu.org/copyleft/gpl.htmRegularIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000060e1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60E1 | 5640 bytes |
SHA-256: d83a648cbd12fe0cb6cac34f72a153cb2b6856820a8de06ddc938471936e7900 |
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font_01_sfnt_off00007426.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7426 | 12480 bytes |
SHA-256: 904ae3b64b648b317ba080972da3e24f141f1cf5e7f3aaad96e4f486cc87935a |
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font_02_sfnt_off000099e3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x99E3 | 1852 bytes |
SHA-256: 07ecde503da4517b8f20e35e4c6cab051d84b79abe310f3c2ada97187e7d04e7 |
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font_03_sfnt_off0000a2d5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA2D5 | 10320 bytes |
SHA-256: db2ce67de5e387d979c72a872656f5d70faa21afa365b74e419636ccc920284a |
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