MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many of which point to Shopify-hosted PDFs, suggesting an SEO link farm. One critical heuristic identified a link to a known malicious redirector, ttraff.ru, which likely serves as the initial lure. The document body, though heavily obfuscated, contains the same malicious URL, reinforcing its role as a malicious redirector.
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/123?keyword=nouveau+emoji+pour+android+8+apk In PDF document text
- https://xexovelez.weebly.com/uploads/1/3/0/8/130813416/0791639529eb41.pdfIn PDF document text
- https://dutitujazekap.weebly.com/uploads/1/3/0/8/130814390/9276785.pdfIn PDF document text
- https://firedisivimi.weebly.com/uploads/1/3/0/9/130969818/gafunelana.pdfIn PDF document text
- https://buximinolid.weebly.com/uploads/1/3/1/3/131381316/fofosi-libufafev-velubimev-dipapesixuruw.pdfIn PDF document text
- https://bavejojonosepes.weebly.com/uploads/1/3/1/3/131380601/gemugi_tevugalojaboxi_pasuwog_zolewomunuru.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4371258/normal_5f8b4139abe7e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4383704/normal_5f9070f2423ae.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366008/normal_5f8e2fb575661.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4387420/normal_5f93a6e2f19a6.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365619/normal_5f8701de14338.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/1/0431/2589/9426/files/the_heir_johanna_lindsey.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0496/2238/4793/files/date_a_live_rinne_utopia_english_download_pc.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0496/7415/8244/files/o_come_o_come_emmanuel_lyrics.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8935/4142/files/oceano_e_mare_baricco.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0501/3399/1612/files/conversor_de_a_powerpoint_online_gratis.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1270/1854/files/jawbone_jambox_manual_pairing.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9888/9621/files/felijumutojubojufizu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6000f549-58a7-412d-8053-943ebc4505c7/zujupupuwamorajavekekuxok.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8a13861c-5b18-4c6b-8d31-7590c4e1d27c/vigotsky_y_el_aprendizaje_escolar.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/488faaf0-5774-4375-9844-f55c10b804a4/9017497822.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/59b3bc02-748c-417c-9eb6-26f9ff0ef6a8/dafenofevusilak.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/11896691-9a52-45db-92f4-704c86a51af8/22115737899.pdfIn PDF document text
- https://s3.amazonaws.com/mejifavo/apprendre_les_bases_de_l_allemand.pdfIn PDF document text
- https://s3.amazonaws.com/sukobogixe/66714249663.pdfIn PDF document text
- https://s3.amazonaws.com/lorifawuvawot/tesda_bookkeeping_nc_iii_exam_reviewer.pdfIn PDF document text
- https://s3.amazonaws.com/zirojopemup/69750466386.pdfIn PDF document text
- https://s3.amazonaws.com/wisuw/97782812412.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
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007842.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7842 | 5256 bytes |
SHA-256: 8914106c4719c46415fdfdfe605416df22ff75c30ebdeb675f1c0734191bee48 |
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font_01_sfnt_off00008a25.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8A25 | 11100 bytes |
SHA-256: e2aebdc5055a57953578c140c2fefcc4692422ecce212a7fd238701c0d34fc73 |
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