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 0.9989
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://botokaw.ru/award?keyword=vicente+avella+bridal+march+pdf PDF link annotation
- http://rujewazaxijaza.sportsontheweb.net/kedazo.pdfIn PDF document text
- https://cdn.sqhk.co/vanewano/iaUhgjc/rerewolovojasefegefeve.pdfIn PDF document text
- http://jasazotinalol.mygamesonline.org/voxajurefisidutozojakome.pdfIn PDF document text
- https://girosiwubu.weebly.com/uploads/1/3/0/7/130740458/pakasosot.pdfIn PDF document text
- https://letosuve.weebly.com/uploads/1/3/0/7/130739520/pupakatisanu.pdfIn PDF document text
- https://cdn.sqhk.co/ladesajisama/bhhgdjb/alaska_iphone_wallpaper_hd_mobile.pdfIn PDF document text
- https://cdn.sqhk.co/kasuvapexal/gcvjjjj/xukegu.pdfIn PDF document text
- https://poxixarusel.weebly.com/uploads/1/3/4/1/134131789/b1f703fda48230c.pdfIn PDF document text
- https://cdn.sqhk.co/fafujedajir/Uiiibhc/us_network_tv_schedule.pdfIn PDF document text
- https://cdn.sqhk.co/vovewotutal/8hchg82/jokufanarageseloduxotanuf.pdfIn PDF document text
- https://wufaxewixebel.weebly.com/uploads/1/3/5/3/135302410/e88c975a0df.pdfIn PDF document text
- https://jepunitapo.weebly.com/uploads/1/3/1/0/131070437/mifumedotobi.pdfIn PDF document text
- https://penoruzeni.weebly.com/uploads/1/3/4/1/134132400/73989b3.pdfIn PDF document text
- https://cdn.sqhk.co/kufagilan/j6JgeQa/logo_quiz_game_level_7_answers.pdfIn PDF document text
- https://cdn.sqhk.co/gotakavapu/d9jdqjc/yellowstone_national_park_volcano_eruption_date.pdfIn PDF document text
- https://zogosozel.weebly.com/uploads/1/3/1/4/131406999/fizigixuw.pdfIn PDF document text
- https://kufibewiti.weebly.com/uploads/1/3/1/4/131406300/bidedofede.pdfIn PDF document text
- http://fotubobuwenapu.scienceontheweb.net/4682390902.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://uploads.strikinglycdn.com/files/a1b42380-c00e-4b4a-9033-ff6128de4b1c/the_adventures_of_sherlock_holmes_tv_series_episodes.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7a10d9d5-5e01-4d5d-b2a3-3384fc4f9e6f/dunkin_donuts_iced_coffee_with_cream_no_sugar_nutrition.pdfIn PDF document text
- http://noxukimu.myartsonline.com/frecuencia_cardiaca_nios.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b1f5f2b5-e5f1-441f-8804-5cb0481ecbca/vba_ms_word_selection.moveright.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5f7b4349-0ab2-496e-9d34-543e3e698b2f/hammond_sk1_stage_keyboard.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0eeac4c6-bca8-4ac4-bec1-3af325f7bee6/sogesokerogadok.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e040.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE040 | 5060 bytes |
SHA-256: df77501471ff401a99fbf6d65d02aad2803a044a8e735fd1954e5e104c6d6a26 |
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font_01_sfnt_off0000f137.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF137 | 11728 bytes |
SHA-256: 54b93b39a50746b94d9b14eafaae95797bdfa15283e9702c6fbc7f19c451941d |
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font_02_sfnt_off00011893.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11893 | 4324 bytes |
SHA-256: 1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
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