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 0.9997
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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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://xezojetit.ru/strik?utm_term=traducir+de+espa%25C3%25B1ol+a+ingles+fotos PDF link annotation
- http://sluzhba1.net/44774392350s6yb2.pdfIn PDF document text
- https://piluzixalevuj.weebly.com/uploads/1/3/5/3/135345731/mebile-raxagefalamegub-zapuvelobelep-tumomapi.pdfIn PDF document text
- http://goodxday.xyz/the_lord_of_the_rings_1978_trailerr0ruq.pdfIn PDF document text
- https://gonadasefu.weebly.com/uploads/1/3/5/3/135345348/ab8b8fd776.pdfIn PDF document text
- https://fikuwigo.weebly.com/uploads/1/3/1/0/131071253/43007701e683e.pdfIn PDF document text
- https://fosevikotik.weebly.com/uploads/1/3/1/6/131637163/suferuvujaxuzamatajo.pdfIn PDF document text
- https://bakijowo.weebly.com/uploads/1/3/4/7/134726649/wuvotivudap.pdfIn PDF document text
- https://neseroto.weebly.com/uploads/1/3/5/3/135326238/molaxi.pdfIn PDF document text
- https://bokefelefu.weebly.com/uploads/1/3/1/3/131383825/6430590.pdfIn PDF document text
- https://robidolaw.weebly.com/uploads/1/3/0/7/130776002/jakotojimo.pdfIn PDF document text
- https://karubidodofibe.weebly.com/uploads/1/3/4/3/134316277/mexenazawo-waxemunepigedew-sopixetumisam-getuk.pdfIn PDF document text
- https://pakunifa.weebly.com/uploads/1/3/5/3/135307874/b73c360c332f.pdfIn PDF document text
- https://lolijizaw.weebly.com/uploads/1/3/4/4/134461821/dufesepabok_rajet_sugogeluluj_pezonemofegexef.pdfIn PDF document text
- https://tamoxukezoge.weebly.com/uploads/1/3/4/5/134585929/tiwefepedomeki-tuxumubamek-xozaviruvufufu.pdfIn PDF document text
- http://boretibixakofer.iblogger.org/ajker_weather_report_paschim_medinipur.pdfIn PDF document text
- http://varuvoruva.iblogger.org/92345109021.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/cf5aaec3-6e47-44a4-b71b-14a23c0152a0/19646014363.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7d1fe1fa-40e5-4e55-8694-780377bf0d20/zazalidav.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a72110b2-942a-4735-8e27-cf301f7f18da/6th_grade_spelling_book_houghton_mifflin.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6d18ff7c-ec79-41bf-b0a8-14bc4e716c33/much_ado_about_nothing_movie_1993_cast.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/349b40fb-83f4-4199-9c1e-9d9689aef665/un_international_law_commission_members.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_off0000ed1d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED1D | 5484 bytes |
SHA-256: 30332ba05f9ffabbeef188308820ae854d427a8cd259fb858cb53e5448f43cb6 |
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font_01_sfnt_off0000ff8f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF8F | 11860 bytes |
SHA-256: 8227c84fd8a9772203d41423d8d09a361781397afe79b603147a31e3802f8642 |
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