MALICIOUS
166
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a phishing attempt. It impersonates PayPal and contains numerous links to external domains, including one that redirects to a PDF hosted on a disposable domain. The presence of external URIs and the link farm heuristic suggest the primary goal is to lure users to malicious sites, likely for credential theft.
Machine Learning
- Nyx PDF Classifier malicious score 0.9854
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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Brand-impersonation credential phishing lure high SE_BRAND_CREDENTIAL_PHISHDocument impersonates a well-known consumer brand and uses account-security / verification language ('unusual activity', 'account on hold', 'verify your account') to steer the reader to a credential-harvesting link. Corroborated by: call-to-action link host does not match the impersonated brand: https://vilenefex.ru/strik?utm_term=1990+dodge+dakota+parts+catalog.
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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://vilenefex.ru/strik?utm_term=1990+dodge+dakota+parts+catalog PDF link annotation
- http://betmoy56.com/621216870201x2do.pdfIn PDF document text
- http://salestore.pro/61379197634kt1hw.pdfIn PDF document text
- http://jedomagisuw.getenjoyment.net/nozixagifoxivowakamovoku.pdfIn PDF document text
- http://firstsecu-paypal.com/excluding_section_62_of_the_law_of_property_act_19251ycx7.pdfIn PDF document text
- http://lipuwisapi.mywebcommunity.org/encyclopedia_judaica_vol_19.pdfIn PDF document text
- http://talajudoxuxip.mygamesonline.org/24682188466.pdfIn PDF document text
- http://betflixguvenilirmi.com/kebull465f.pdfIn PDF document text
- http://premiumpornclips.com/kajelipigibim3cp6.pdfIn PDF document text
- http://wutopezogegusi.getenjoyment.net/shadow_monk_rogue_multiclass_5e.pdfIn PDF document text
- http://icub.tech/expanded_polystyrene_sheets_ukdt8m6.pdfIn PDF document text
- http://slmit.fun/diamond_free_fire_murah_via_id9yfk9.pdfIn PDF document text
- http://islemleriniz.org/buwedididokibosuvasekavevyw2ea.pdfIn PDF document text
- http://shmelev.pro/81956201964d63x8.pdfIn PDF document text
- http://changepass.online/ukulele_strumming_patterns_4_4d4fg6.pdfIn PDF document text
- http://kalavar.xyz/can_you_take_permit_test_online_in_kyw39gu.pdfIn PDF document text
- http://azules.ru/36655629677vo59k.pdfIn PDF document text
- http://zesaguzijor.mypressonline.com/toxijamekupoza.pdfIn PDF document text
- http://itanto.space/lulolotogudipozevomduqrz.pdfIn PDF document text
- http://hh666o.site/xemijamaxepexarakibeg41wbb.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://8459f3b7-b2e6-4b58-af31-5f29adf293b7.filesusr.com/ugd/a68450_657e8612cdbb43e780012c672a5c4eb4.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/woxewiwupir/saxoritekutan.pdfIn PDF document text
- https://s3.amazonaws.com/jedadokuti/bundesagentur_fr_arbeit_mnchen.pdfIn PDF document text
- https://6b2d4799-12fc-456d-8881-596234ac9a0a.filesusr.com/ugd/ae8ff6_95358e02dc9f49ddb8c90d8fae130186.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/foneniz/indian_news_reporter_names.pdfIn PDF document text
- https://e5baaea7-7007-41de-9367-4ebf3ed55875.filesusr.com/ugd/8e1900_c40d31a696f549b7b4d77dbd06a126f5.pdf?index=trueIn PDF document text
- https://923a8ca3-316b-4844-b38f-9bc955ad4852.filesusr.com/ugd/312e0e_cdc7f220487749dc84ed2e5943b68a3a.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/xakusineba/lekevulatonitira.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_off00020190.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x20190 | 5192 bytes |
SHA-256: 5cb8d10d436091594e01d5cb1718e10092eef5092cdb4f4f3c586200a72ac2b9 |
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font_01_sfnt_off0002134f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2134F | 11804 bytes |
SHA-256: b902ed9e6dbd1e012f4f2f960a4c77947ced290e8b0ede0b603f920c02db502d |
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font_02_sfnt_off00023b49.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x23B49 | 4324 bytes |
SHA-256: 1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
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