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://soxebez.ru/award?keyword=albinism+in+tanzania+pdf PDF link annotation
- https://cdn.sqhk.co/nupumusu/HojdcX5/cashback_mobile_phone_deals_carphone_warehouse.pdfIn PDF document text
- http://bobatorosas.mypressonline.com/poesias_inditas_fernando_pessoa.pdfIn PDF document text
- http://zuzavepojul.mygamesonline.org/full_quran_with_bangla_translation_free_download.pdfIn PDF document text
- https://bewotababuruga.weebly.com/uploads/1/3/1/1/131163836/88cb224928d4.pdfIn PDF document text
- https://cdn.sqhk.co/baresupujar/ha28igH/tron_legacy_light_cycle_real_life.pdfIn PDF document text
- https://cdn.sqhk.co/xukigipeduve/cege73k/roloku.pdfIn PDF document text
- https://cdn.sqhk.co/wirubetena/x4s7gcS/daisy_diary_journal.pdfIn PDF document text
- http://xutefizil.getenjoyment.net/rerokokitiz.pdfIn PDF document text
- https://wagoburaf.weebly.com/uploads/1/3/4/5/134524365/2660499.pdfIn PDF document text
- https://fekugutupufug.weebly.com/uploads/1/3/4/8/134876907/76470bed5.pdfIn PDF document text
- http://kopogaxepaku.sportsontheweb.net/kizozivuwenamafepuwizosek.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://wakurenup.epizy.com/what_is_the_power_of_media_and_information_to_affect_change.pdfIn PDF document text
- https://99f4a897-b223-4833-863a-50ad465ba5d5.filesusr.com/ugd/8e2371_ec7c917a43904104a63b082caa945025.pdf?index=trueIn PDF document text
- http://tinipemalab.rf.gd/facebook_ads_tutorial.pdfIn PDF document text
- https://5457524e-bace-410a-9ce7-c8d8bc0eedea.filesusr.com/ugd/f0ffd0_2550b312167f413dac24b64b4b64504d.pdf?index=trueIn PDF document text
- https://97d49ff2-d914-4ae4-8ac8-5e5cf5f77cad.filesusr.com/ugd/6350c7_6c4bcd899a924ca4b17b146e1fb3b266.pdf?index=trueIn PDF document text
- https://c0771fee-1ba5-4dbf-bba5-a775c3d44c03.filesusr.com/ugd/544e7e_88f1252f578443fab4b22ef22169f31e.pdf?index=trueIn PDF document text
- http://figapow.epizy.com/carcinoma_de_mama_inflamatorio.pdfIn PDF document text
- http://vafitinupisojud.onlinewebshop.net/abnormal_child_and_adolescent_psychology.pdfIn PDF document text
- http://podixevobelataw.rf.gd/ultraviolet_and_visible_absorption_spectroscopy.pdfIn PDF document text
- https://21319658-e817-4d6a-846f-872ccfe0f0c2.filesusr.com/ugd/982af2_7e78ab06e6974ec698644fcfd7e15e2e.pdf?index=trueIn PDF document text
- http://vuzuwukef.atwebpages.com/chief_eval_midterm_bullets.pdfIn PDF document text
- http://fovawipemezipu.myartsonline.com/anatomy_of_primary_teeth.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_off00019f84.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x19F84 | 5268 bytes |
SHA-256: 8b10d3b9cf699b081d52064427c1010dadf24f85fbd07b18396c5f996f54e4cd |
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font_01_sfnt_off0001b162.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1B162 | 12820 bytes |
SHA-256: b7c39f279cd04e522f0f2ab72c086c7c401747675b35ecc5edd5e0f64b2a384d |
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