MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9993
Heuristics 5
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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 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://gimoguvi.ru/strik?utm_term=dsc+user+manual PDF link annotation
- http://form-lnstagramverificationbadge.com/toro_timecutter_ss5000_drive_belt_routingxguoi.pdfIn PDF document text
- http://larijasetejupaz.mypressonline.com/zuzekulotunul.pdfIn PDF document text
- https://fumitalabojaluk.weebly.com/uploads/1/3/5/3/135399187/nosukerowaj.pdfIn PDF document text
- https://visofebofoxofub.weebly.com/uploads/1/3/0/8/130814652/muzositoba_tizisukumowevu_tijutatevudap.pdfIn PDF document text
- http://ketotreno.buzz/10270501216g9a6m.pdfIn PDF document text
- http://kasaxeko.mypressonline.com/futurupevifadoma.pdfIn PDF document text
- https://jabuvevakeg.weebly.com/uploads/1/3/4/6/134685488/f5841.pdfIn PDF document text
- https://madoguwulivusi.weebly.com/uploads/1/3/0/7/130775056/6901708.pdfIn PDF document text
- https://notilapixoto.weebly.com/uploads/1/3/4/3/134397855/18f5c1a97.pdfIn PDF document text
- http://jidogirikar.mygamesonline.org/british_airways_inflight_magazine.pdfIn PDF document text
- http://milansit.space/68484271522zv7h3.pdfIn PDF document text
- http://gegebafebofad.scienceontheweb.net/aqualung_tab.pdfIn PDF document text
- http://mavigawika.scienceontheweb.net/39032620868.pdfIn PDF document text
- http://kusufuxufatup.getenjoyment.net/86733047902.pdfIn PDF document text
- http://gutibefatidag.medianewsonline.com/62135683386.pdfIn PDF document text
- https://fematebe.weebly.com/uploads/1/3/1/6/131607019/teviwitu-jafuduva-xepadoxafib-dasutivebavugax.pdfIn PDF document text
- http://keruluzo.medianewsonline.com/btec_level_3_construction_and_the_built_environment_book.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://pivimufe.atwebpages.com/cost_structure_fashion_industry.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b4f23e50-d591-4969-aada-23fb9bcd8c18/pre_calculus_12_textbook_pearson.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/62859a77-24fd-44c6-9ec5-73a27c785f90/classification_of_antibiotics_chart.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d9310cd6-b0dc-46f4-b4c0-3010f2e91291/vaziranobetilafafugav.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7876c983-f8b7-4d2d-b699-916e9db55869/mawitekobawozilajubeni.pdfIn PDF document text
- http://lavisekenesavof.myartsonline.com/estrous_cycle_in_humans.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_off0000fbd4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFBD4 | 4944 bytes |
SHA-256: 42a34bfbab6ccd197ea1ca76fd0865d2ac445decd9241d7a01d8b28851b2f338 |
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font_01_sfnt_off00010c8f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C8F | 10984 bytes |
SHA-256: c33e9f5bb0db260e3bf00270e9b4aed1e3dac621c4f340ab37b12875507ecc3e |
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