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 0.9988
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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.
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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/123?utm_term=ignite+react+native+templates PDF link annotation
- http://wipebodu.mypressonline.com/58695185945.pdfIn PDF document text
- http://lijazojomuzawo.22web.org/define_annotations.pdfIn PDF document text
- http://zenaxudoriw.mypressonline.com/basic_grammar_english.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://f200304d-316b-45a9-b05c-680123ec6d1a.filesusr.com/ugd/aad1a2_65199a7a503f4e709a41924268c0e3ed.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/ad050b71-ba51-463e-9bdb-1f9bb646fcfa/fazazewi.pdfIn PDF document text
- https://e0bfa911-60eb-4c53-bd8d-ceec25156dfb.filesusr.com/ugd/0a052f_81c927048f664027adf1b3979e15bacf.pdf?index=trueIn PDF document text
- https://df1882fa-13c5-42f1-8438-577935b594b9.filesusr.com/ugd/91932b_bc4a58f8076c4021a00765937ab779a8.pdf?index=trueIn PDF document text
- http://nopugorib.onlinewebshop.net/doguvatoja.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c8efdb21-7d89-4102-8ccd-4389f04b3000/wuwewo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1c961510-3d02-4561-ad35-f4c512ba2c2b/what_is_it_called_when_a_phrase_has_a_double_meaning.pdfIn PDF document text
- https://6d23287f-a15b-43b7-8d69-700c0e01f504.filesusr.com/ugd/185c00_7d42c8f234ba4f0983aa4c7f407e5842.pdf?index=trueIn PDF document text
- https://6ce95562-7558-49ee-a7b0-b3003db3b0e9.filesusr.com/ugd/d13e1f_a2b248040b254b9fa11351da47f6581b.pdf?index=trueIn PDF document text
- http://lapakak.rf.gd/samsung_balance_sheet_2018.pdfIn PDF document text
- https://1094d5c0-a920-47c7-a1de-7e2d56a92d84.filesusr.com/ugd/47b1e8_965e6b6853574411ab3bcaf14001de1e.pdf?index=trueIn PDF document text
- http://zuriromaruwo.epizy.com/a_room_of_one_s_own_book.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4c4954a7-b8d9-4d4a-bd16-6c5f1388d6e7/motorola_minitor_v_amplified_charger_accessories.pdfIn PDF document text
- https://1261df91-4e32-40b2-8b8a-4050d3c54cbb.filesusr.com/ugd/df69c1_d7585c9dcff8479897ad3abce9882375.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/b75673cd-5cdc-407d-921d-e63c7490d526/jevudetukimobapa.pdfIn PDF document text
- http://mudivakerimenog.epizy.com/3452299090.pdfIn PDF document text
- https://144ece88-722e-4d59-a9d1-ae16887514c2.filesusr.com/ugd/48b17f_052ad72912404a24a729d88dc4e52ee6.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/40ca4270-cdcd-4063-86c5-565ef1964cc2/moziseji.pdfIn PDF document text
- http://vilumepidiwego.myartsonline.com/perilisij.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c0553fc9-9165-4928-942a-7f9c28f9fd3a/mary_poppins_returns_cast_from_original_movie.pdfIn PDF document text
- http://loratozojakin.epizy.com/excel_weekly_calendar_template_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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000111bf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x111BF | 5248 bytes |
SHA-256: b49c37fa717460d864843ae9d4c44713dcb43e7be0f27f1f929fa4af5b5a65df |
|||
font_01_sfnt_off0001238f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1238F | 11604 bytes |
SHA-256: 78b449c8bca00c677f5d5d4fcf9ba626e38f1bd0c9211c22503cd995934375ea |
|||
font_02_sfnt_off00014b70.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14B70 | 16116 bytes |
SHA-256: 5ec139a263af45d7cbac1bc1a000173eb4e7f97797aba0f35ce2e37505b4886e |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.