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 0.9991
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://dugedepap.ru/strik?utm_term=text+png+hd+love PDF link annotation
- https://cdn.sqhk.co/vifamepupib/9WCQX3V/amazon_store_card_payment_options.pdfIn PDF document text
- https://cdn.sqhk.co/rifusofuwedi/yVhbdAc/download_music_mp3_free_english.pdfIn PDF document text
- https://nusiteraj.weebly.com/uploads/1/3/5/3/135347212/wojozefomeg_nomotowojetop.pdfIn PDF document text
- https://mupibidegupek.weebly.com/uploads/1/3/0/8/130874042/01baa.pdfIn PDF document text
- https://cdn.sqhk.co/lubometusoz/Vjshbgt/ratukafasizejezudegimati.pdfIn PDF document text
- https://feposogasutam.weebly.com/uploads/1/3/1/3/131384530/ab529293.pdfIn PDF document text
- http://dotixomovi.sportsontheweb.net/canonical_correlation_analysis_tutorial.pdfIn PDF document text
- http://sazinoz.mypressonline.com/14622774232.pdfIn PDF document text
- https://cdn.sqhk.co/xamapetarel/ibhehiV/remix_music_song_joker_full_dj_2019.pdfIn PDF document text
- https://mikuzowadakan.weebly.com/uploads/1/3/1/3/131383480/3891201.pdfIn PDF document text
- http://kopogaxepaku.sportsontheweb.net/60142113379.pdfIn PDF document text
- https://xaxozugine.weebly.com/uploads/1/3/2/3/132303195/nulomevefo.pdfIn PDF document text
- https://buzowupe.weebly.com/uploads/1/3/1/4/131483044/8143109.pdfIn PDF document text
- https://cdn.sqhk.co/wajuletixex/ynqhj47/my_planet_earth_essay.pdfIn PDF document text
- http://rifijetuvijilam.medianewsonline.com/anuncios_publicitarios.pdfIn PDF document text
- https://lelewamopubexab.weebly.com/uploads/1/3/4/3/134324934/2008412.pdfIn PDF document text
- https://lisamotakix.weebly.com/uploads/1/3/4/3/134308999/vufuvadal.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://44dd6259-7513-41c7-b2f1-b2b1fc385d2e.filesusr.com/ugd/63022f_a3a52ade31ab441a9590c79e4d530fad.pdf?index=trueIn PDF document text
- https://62bfe9e3-d01a-456c-9d14-3ac71290fd99.filesusr.com/ugd/cfe640_3db76b2066714c99b5be3af27d3bc6c8.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/219b19af-e11c-42b0-bea6-751e29082cb1/warehouse_management_jobs_near_me.pdfIn PDF document text
- https://e82ff0bd-cb1a-4782-8b92-0a0fb7657660.filesusr.com/ugd/d17951_ac0972da58484334a4608b80302ed7d1.pdf?index=trueIn PDF document text
- http://gutekuretejapoj.onlinewebshop.net/73587780468.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2526b69d-cabb-47de-a67a-593a9f6a19d1/vebupifovepobowunuluzug.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fe291131-28a0-4a5d-96d3-04a4031c8345/what_happens_when_your_icloud_storage_is_full.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_off0000e110.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE110 | 4812 bytes |
SHA-256: f753b0d1464b6604f87c914fe7ddcea0e111382871272d97cb67f9d960849829 |
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font_01_sfnt_off0000f17c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF17C | 9176 bytes |
SHA-256: 7dd452e48eb3c0092924c395ab0d4eed6fa506201171faec0b1116c26affd2c7 |
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