MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9990
Heuristics 5
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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 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://nipisod.ru/strik?utm_term=how+much+do+director+of+engineering+make PDF link annotation
- http://best-store.club/major_lazer_light_it_up_music_video_remixclbmt.pdfIn PDF document text
- https://cdn.sqhk.co/rukugewul/jCK7ghp/mci_airport_car_rental_return.pdfIn PDF document text
- http://raifaisentapp.online/xiledivaridujiz63bzc.pdfIn PDF document text
- http://nasporte1.fun/podozoruvewunupx4jv3.pdfIn PDF document text
- http://forsage.pw/tamajovejojajoletulrri77.pdfIn PDF document text
- http://lenudes.com/valopetevachvoh.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4411681/normal_604d6b31dad97.pdfIn PDF document text
- https://cdn.sqhk.co/logubaxe/geViszY/96345814048.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4415767/normal_602526113989e.pdfIn PDF document text
- http://bigno.space/lamifonutad2vdt.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4393193/normal_5ff8583c7ea7a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4426954/normal_602c67411a6f9.pdfIn PDF document text
- http://dokumenty-kiev.online/pikifuwefer83zcs.pdfIn PDF document text
- https://cdn.sqhk.co/vumuwilaj/hiBvjaD/nasa_martian_landscape.pdfIn PDF document text
- http://com-servers.online/29695456777ivxky.pdfIn PDF document text
- http://beststudent.space/93549098007rwzdg.pdfIn PDF document text
- https://cdn.sqhk.co/mapezagul/jLyYgcN/blank_business_letter_template_for_students.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4384301/normal_6027ace9059c4.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/58962b8d-7d23-4284-8dfc-a7e2479f5ce2/rarelimenuxomasikawa.pdfIn PDF document text
- http://begokev.epizy.com/b._ed_entrance_exam_syllabus.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/270c2593-453d-4c3c-9f00-735473749a90/python_learning_books_for_beginners.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6550aecb-07a3-4323-988f-5552d139d040/what_are_the_5_types_of_communication_as_listed_by_the_text.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a866b367-d243-4808-9659-adfbf942b248/witcher_books_order_season_of_storms.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/018fd767-5d7d-4202-8983-d69820e80df6/83744516755.pdfIn PDF document text
- http://magajavopisili.epizy.com/allama_iqbal_open_university_tutor_information_2018.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_off000105ad.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x105AD | 5224 bytes |
SHA-256: cdb280e22d71cffad03a97309c00354396a48ee41e9d4f89fd4d5ee736c94134 |
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font_01_sfnt_off0001175a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1175A | 10872 bytes |
SHA-256: c8591fe6c87509788b2a0934c4814a5dfe98162602ffa31117c0b14b12b340d8 |
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font_02_sfnt_off00013c97.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13C97 | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
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