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 0.9996
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://maypoin.ru/strik?utm_term=adobe+photoshop+cs+8.0+%25D0%25BE%25D1%2584%25D0%25B8%25D1%2586%25D0%25B8%25D0%25B0%25D0%25BB%25D1%258C%25D0%25BD%25D0%25B0%25D1%258F+%25D1%2580%25D1%2583%25D1%2581%25D1%2581%25D0%25BA%25D0%25B0%25D1%258F+%25D0%25B2%25D0%25B5%25D1%2580%25D1%2581%25D0%25B8%25D1%258F+%25D1%2581%25D0%25BA%25D0%25B0%25D1%2587%25D0%25B0%25D1%2582%25D1%258C+%25D0%25B1%25D0%25B5%25D1%2581%25D0%25BF%25D0%25BB%25D0%25B0%25D1%2582%25D0%25BD%25D0%25BE PDF link annotation
- https://cdn-cms.f-static.net/uploads/4480584/normal_605afdb31ea43.pdfIn PDF document text
- https://rivupabageram.weebly.com/uploads/1/3/5/3/135323939/gepuz.pdfIn PDF document text
- https://gesurori.weebly.com/uploads/1/3/4/3/134353915/wovoj-ladamobat.pdfIn PDF document text
- https://zugatesek.weebly.com/uploads/1/3/6/0/136082504/pavipemekixafi-gaxotixavolanu.pdfIn PDF document text
- https://lelamibi.weebly.com/uploads/1/3/0/7/130738841/6503341.pdfIn PDF document text
- https://poxolegap.weebly.com/uploads/1/3/1/0/131069824/8662205.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4392854/normal_60262beccd6c1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4388412/normal_6045c810804f4.pdfIn PDF document text
- https://vidufatow.weebly.com/uploads/1/3/1/4/131438098/lizewekebetuluteru.pdfIn PDF document text
- https://bumekutuwa.weebly.com/uploads/1/3/1/4/131452846/kesafiwe.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4489257/normal_604469537d5db.pdfIn PDF document text
- https://dozogifelezu.weebly.com/uploads/1/3/4/3/134313369/gupivasu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4481699/normal_603fb3969adeb.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/425b9f84-248c-4948-897d-dce11c5dff47/jexaludino.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8652d283-d6b2-4121-a9a3-bf543f8b6551/rider_waite_tarot_cards_near_me.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9f6c868e-442c-4595-ba8f-278c068394e9/maze_runner_death_cure_summary.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/09a08baf-78aa-433e-a7eb-7607f5c8be77/gutobusa.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ca0f2913-1f38-45c2-99ea-3ca3b3f6c521/zamikesis.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b1c54605-743a-46e6-91ed-17a575fcbc96/viwazagozekotimuwixi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cb83e417-88ca-47eb-8d56-cc3460d3d2fe/wadiwigi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/04a901c1-c978-4b20-bc3e-096dcfff3362/65210291493.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7341323d-15ac-415f-a078-b384b04c46d7/resistance_band_workouts_weight_loss.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_off000112fa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x112FA | 7372 bytes |
SHA-256: 202b6a90f86f020db3e39f20116557999d8bf4ae1d6aa86ed2b018c22064e237 |
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font_01_sfnt_off00012ab5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12AB5 | 16836 bytes |
SHA-256: ba38e33a9fdd7382175ca0fe4476a02faea9f237e176ed8b45f0eddb42e035f8 |
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