MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous embedded links, many pointing to disposable domains, suggesting a link farm or SEO poisoning tactic. The primary URL, 'https://resalured.ru/wix?keyword=download+game+dungeon+hunter+5+mod+apk+offline', indicates a lure for downloading game modifications. The ML classifier strongly flagged this PDF as malicious, supporting the assessment of a malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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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://resalured.ru/wix?keyword=download+game+dungeon+hunter+5+mod+apk+offline PDF link annotation
- http://voiprormul.xyz/sharper_image_own_zone_wireless_headphones_reviewgx4bv.pdfIn PDF document text
- https://nokajadum.weebly.com/uploads/1/3/4/8/134887388/mufanedajaxejuwov.pdfIn PDF document text
- http://bristol-yalta.run/tudorodikibiwes3jxxu.pdfIn PDF document text
- http://thedefenseforge.com/pumezupijbb2a7.pdfIn PDF document text
- http://bigowet.xyz/browning_hi_power_paddle_holsterk35xa.pdfIn PDF document text
- http://lovemecompletely.com/dual_strip_coplanar_waveguide_ground_calculatorevmqo.pdfIn PDF document text
- http://mynasert.online/what_is_the_formula_for_surface_arearcqm6.pdfIn PDF document text
- http://shtancircul.site/low_back_pain_in_pregnancyjllgk.pdfIn PDF document text
- https://jipofaxinevafud.weebly.com/uploads/1/3/4/3/134350183/58f70af1b3ef.pdfIn PDF document text
- http://1green.space/129904412214jtwz.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/3119d5d7-a7f2-43ba-9f73-e5dee20bc5dc/a_gentle_introduction_to_stata_5th_edition.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/11580fd9-7abe-4619-9e5d-1d84cf9af127/planificacion_estrategica_tactica_y_operativa.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6561ff06-65d1-49e3-9445-4706df6df36a/jazigidexuwami.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3ee5c67c-37aa-49db-90ad-4e3a7d57e0a6/what_are_the_five_books_of_the_torah_in_hebrew.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0e923ab5-1fff-471a-8e14-d18e3ca72bbc/memowewosolakelo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8275da6c-02b0-4965-8b08-c38895dfa898/convert_word_doc_to_paint.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bd3655fe-9640-479e-ad51-c48fa510628e/how_to_work_a_simple_comfort_thermostat.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/039d205b-4e94-4ba5-acf2-c9e489435449/22241812413.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9503437f-fcb2-445f-9388-d42bd66956d0/zigevetepovo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e8377d03-59dd-42bf-8386-9b3b6ad81238/what_is_the_difference_between_vitamix_5200_and_5300.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_off0000f7d7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF7D7 | 5556 bytes |
SHA-256: 53a7f1348386abeb57f63922495d7692a4cceaa77e8246d34cc31c0e47ca3ca7 |
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font_01_sfnt_off00010ab1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10AB1 | 10600 bytes |
SHA-256: 942b2759c293c151a9aa2caaed5deb29034ae7dd445a2956e529b1419be21b26 |
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