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 0.9998
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://fokemale.ru/wix?keyword=sports+heads+unblocked+hockey PDF link annotation
- http://basidugom.mygamesonline.org/66548284743.pdfIn PDF document text
- http://lamejix.scienceontheweb.net/cbse_exam_date_2020_class_10_time_table.pdfIn PDF document text
- http://gikodarekegov.mywebcommunity.org/sixth_mass_extinction.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://vedirananu.epizy.com/laredojuz.pdfIn PDF document text
- http://bumurulepowele.myartsonline.com/zomajajagiviwuwugetuxal.pdfIn PDF document text
- http://mebupeb.rf.gd/campark_wifi_bluetooth_trail_camera_20mp_1296p_review.pdfIn PDF document text
- https://4ec63ec4-77bf-4499-900e-7c522af20654.filesusr.com/ugd/35bdb9_9ab4712b026d4f449def2b417717d0f5.pdf?index=trueIn PDF document text
- https://a1d3e036-d9a1-4be1-9d2f-eedbb581cb22.filesusr.com/ugd/3ce946_5dbe0022227a4edf9f468ead021a2919.pdf?index=trueIn PDF document text
- https://569961a5-e6b5-462d-8b38-7193d5e7b20b.filesusr.com/ugd/a37a2e_e79eb105696343e18c20c26d2ed1af99.pdf?index=trueIn PDF document text
- https://61249681-e2d1-4375-841a-b3723294d79c.filesusr.com/ugd/3d514e_9dacfcbe8e2548618c1609ab2ab65817.pdf?index=trueIn PDF document text
- http://sagoxexo.epizy.com/the_power_of_prayer_and_fasting_dr_myles_munroe.pdfIn PDF document text
- http://jisijuvod.myartsonline.com/nagaripofigeduzuxuviledep.pdfIn PDF document text
- https://a80c0318-1640-4d50-a016-df037fc402b9.filesusr.com/ugd/895bef_b1ecba47e7d541b7a8385a446c9f6101.pdf?index=trueIn PDF document text
- https://a96990da-dd17-4b11-844c-aba2d588d1b6.filesusr.com/ugd/5e5e7b_0ab818ffa2db4582a98a37bcb277a38b.pdf?index=trueIn PDF document text
- https://6d1a2d78-ebd2-4140-94a0-411197be5b5f.filesusr.com/ugd/88ff89_99e93c9c1ff24c5f813bb7557e4d5a20.pdf?index=trueIn PDF document text
- https://835a0401-7144-467e-aacc-710587930ffc.filesusr.com/ugd/432cba_4ae9ce6b805c4f80af3e0996d8172b1e.pdf?index=trueIn PDF document text
- http://januxalak.rf.gd/69885420786.pdfIn PDF document text
- http://vuzinibijabu.rf.gd/37726059223.pdfIn PDF document text
- http://riremeg.rf.gd/please_find_the_following_information_below.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_off0000cb3e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCB3E | 5404 bytes |
SHA-256: 872b3749ddfeb7f478abd662386dbefe4ea012de6471fdf67ea48a80c6784b75 |
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font_01_sfnt_off0000dd8e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDD8E | 10332 bytes |
SHA-256: 88bbde0d7cb226bd26423045145d96b59899fa256cf7871c4dc6f515308ec5f2 |
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font_02_sfnt_off000100d2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x100D2 | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
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