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://seumenha.ru/strik?utm_term=calories+and+carbs+in+taco+bell+steak+quesadilla PDF link annotation
- https://bazafegaxu.weebly.com/uploads/1/3/1/3/131383427/9242332.pdfIn PDF document text
- https://latolupolazu.weebly.com/uploads/1/3/4/0/134017494/nesagatirikituwex.pdfIn PDF document text
- https://gofegupozomo.weebly.com/uploads/1/3/4/4/134479888/4797605.pdfIn PDF document text
- https://gixunilaw.weebly.com/uploads/1/3/1/8/131856646/8376803.pdfIn PDF document text
- https://kobetuditi.weebly.com/uploads/1/3/4/4/134446504/3665488.pdfIn PDF document text
- https://cdn.sqhk.co/xafazunusa/gdogcgT/ghost_rider_fortnite_skin_price.pdfIn PDF document text
- https://nerapusu.weebly.com/uploads/1/3/1/4/131438180/d6c24e926204e4.pdfIn PDF document text
- https://bixikobitil.weebly.com/uploads/1/3/4/5/134525497/newezifawaj_zoworedarepon.pdfIn PDF document text
- https://zenisitidijo.weebly.com/uploads/1/3/4/3/134309999/tazunodudinugejeguso.pdfIn PDF document text
- https://cdn.sqhk.co/virurewev/Hzthfjf/mr_itou_knives_review.pdfIn PDF document text
- https://vulazijol.weebly.com/uploads/1/3/4/6/134648863/fovigorej.pdfIn PDF document text
- https://gavokafiwafez.weebly.com/uploads/1/3/1/3/131381231/jiluniwu_vomepapigivo_sozazevudakup.pdfIn PDF document text
- https://roxuxafuz.weebly.com/uploads/1/3/0/8/130813852/2898826.pdfIn PDF document text
- https://kanexunife.weebly.com/uploads/1/3/2/6/132681916/646038.pdfIn PDF document text
- https://rirofogarerena.weebly.com/uploads/1/3/0/7/130775169/6c87205d36.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://fibonudonug.epizy.com/inverting_operational_amplifier_lab_report.pdfIn PDF document text
- http://mafovito.rf.gd/declination_letter_attorney_template.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2cdb4e41-273e-4b1a-8945-c24c8792037f/minn_kota_riptide_ulterra_80.pdfIn PDF document text
- http://fuvenofagimugo.epizy.com/mebedujexetupepuwat.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/796e5d13-fdaa-4c51-9c26-99dd59f005d9/rajorukalulawegoju.pdfIn PDF document text
- http://xotepugiz.rf.gd/girl_scout_of_the_philippines_senior_uniform.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ce675966-8b8a-4f51-a0dc-aab77ffaebc0/zovikevomigopinojelozu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f3726965-ea2c-44e1-a881-c114499e8696/the_canterville_ghost_movie.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d511.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD511 | 5168 bytes |
SHA-256: 5f8b707cad53ce455216f7aeb0fde9a13fe9135d8a41be57486075d40291cfaa |
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font_01_sfnt_off0000e6ae.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE6AE | 10480 bytes |
SHA-256: 08f6a5f8dc43e3e3ad78c3f4bb52842fe5a9260bfadff2dbe81aa20d07b04ce2 |
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font_02_sfnt_off00010a61.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10A61 | 4324 bytes |
SHA-256: 05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
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