MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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External URI info PDF_URIPDF contains an external URL action
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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://fokemale.ru/award?keyword=apostila+after+effects+cc+2020+portugues+pdf PDF link annotation
- https://xufujakuzizam.weebly.com/uploads/1/3/5/3/135315974/b5b3b1.pdfIn PDF document text
- https://vezutokabev.weebly.com/uploads/1/3/4/7/134758566/da74f95.pdfIn PDF document text
- http://kinerexasuxemo.getenjoyment.net/95081555870.pdfIn PDF document text
- http://vutajazelige.medianewsonline.com/celery_juice_book.pdfIn PDF document text
- http://tiluvopira.medianewsonline.com/how_much_does_a_50_inch_tv_weight.pdfIn PDF document text
- http://ita-fitness.fun/41312875059zhvck.pdfIn PDF document text
- https://karaxofuko.weebly.com/uploads/1/3/5/3/135344752/ramesamarorofoveroj.pdfIn PDF document text
- http://bitjoms.xyz/best_motivational_quotes_for_facebook_statusdt4tl.pdfIn PDF document text
- http://mizizufiku.mywebcommunity.org/ielts_speaking_task_2_cards.pdfIn PDF document text
- https://gikejujeg.weebly.com/uploads/1/3/5/9/135966421/2952504.pdfIn PDF document text
- http://lassituda.online/baworewejalekufukuwygqd.pdfIn PDF document text
- http://1-bog.ru/maroon_5_maps_mp4_song_freeqkej5.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/5f914971-954f-47ac-b6fa-a343309ed7f8/its_not_the_stork_series.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6c010399-8107-4a9b-8d41-707ede7bdf7f/4591097605.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e1d71729-5523-4a11-a183-3bad25515dcb/is_jump_rope_a_good_ab_workout.pdfIn PDF document text
- https://e3e1c2aa-7f41-47b0-8c2f-d823cb48b857.filesusr.com/ugd/7598fa_8d00fa3f5c43482cb235e023fb7c2ad7.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/e10e36b9-0c35-4911-8993-a4cb78b22faa/la_recherche_du_temps_perdu_2011.pdfIn PDF document text
- https://6ce95562-7558-49ee-a7b0-b3003db3b0e9.filesusr.com/ugd/d13e1f_9916f01250da450db5f4816c580dd245.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/3441d46c-fd65-4bf6-beff-a4d4c6afcf44/how_many_calories_in_bojangles_cajun_chicken_biscuit.pdfIn PDF document text
- https://fd7a53fe-11c1-4e60-83ad-ac1bb997268f.filesusr.com/ugd/5cf23b_a7b18e30f5fc4a3494c1ca52de3e3e1c.pdf?index=trueIn PDF document text
- http://leparitupoxow.onlinewebshop.net/butabivaxafakajiwuk.pdfIn PDF document text
- https://c6926203-1eb9-401e-9afa-11f61f201807.filesusr.com/ugd/685707_d9b3b78744ab40c79a12a7914462aefe.pdf?index=trueIn 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_off0000f61e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF61E | 5584 bytes |
SHA-256: 2e149d95e23e7a1ba17bf42eba20163c1d4a088ff45893f5e8abf07e41a76c6d |
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font_01_sfnt_off00010931.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10931 | 23004 bytes |
SHA-256: 464e4390e77690e3bdd5a1a1d3c7df1ca7b8e05700d61c44604e156ca076cd45 |
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