MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains a large number of embedded URLs, many pointing to disposable domains, suggesting a phishing or malware distribution scheme. The presence of PDF-specific heuristics like 'PDF_SEO_DISPOSABLE_LINK_FARM' further supports this, indicating the document is designed as a link farm on potentially untrusted hosting.
Machine Learning
- Nyx PDF Classifier malicious score 0.9967
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://xezojetit.ru/aws?utm_term=clarence+larkin+books+%2526+charts+free PDF link annotation
- http://vebifitapex.mypressonline.com/free_ethiopian_short_fiction_books_in_amharic.pdfIn PDF document text
- http://kunozoxutokusu.mygamesonline.org/sebakizedulepugidoxamiwog.pdfIn PDF document text
- http://beautysss.site/dobinorabalujivotatj.pdfIn PDF document text
- http://zatoxuvisovapuf.sportsontheweb.net/newarokiwinixu.pdfIn PDF document text
- http://kupiokno.su/black_and_decker_food_processor_user_manualox4pi.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4378151/normal_5ffab705c3d06.pdfIn PDF document text
- http://rijexofugovu.medianewsonline.com/homeopatia_pediatrica.pdfIn PDF document text
- http://sberbank.services/9575343987a7mh4.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4406166/normal_6009eb95760b9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4481161/normal_60489848a720d.pdfIn PDF document text
- http://gakagebir.mypressonline.com/lumovakidewube.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4484355/normal_601159b78ae75.pdfIn PDF document text
- http://fortuneo.best/levumapaxefenisonazoxin2.pdfIn PDF document text
- http://xomofaki.getenjoyment.net/broadcast_media_history.pdfIn PDF document text
- http://kogutojoveso.mywebcommunity.org/kenwood_tm-d710g_mods.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4491410/normal_6043fd872e20d.pdfIn PDF document text
- http://tesocoin.online/laxuxudotavalumg4rvn.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/muvevanepen/nukiloromataduv.pdfIn PDF document text
- https://s3.amazonaws.com/sojuravewi/82495943121.pdfIn PDF document text
- https://18aefb47-0221-41c7-ace0-4f78eb33e730.filesusr.com/ugd/bca722_f704580665934b40bc2acf62935fa8f5.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/bubodeliza/98154150952.pdfIn PDF document text
- https://s3.amazonaws.com/feliso/world_of_warcraft_classic_warlock_guide.pdfIn PDF document text
- https://s3.amazonaws.com/tupofelasujewas/delta_flight_information_phone_number.pdfIn PDF document text
- https://d09251a9-b09e-4077-8ccb-24037f005f7b.filesusr.com/ugd/a6ce17_9c428fe977764bb7b1852dbecbebfaab.pdf?index=trueIn PDF document text
- https://3fb740b9-71d8-4183-8edb-de11b68c0a29.filesusr.com/ugd/1fbf8b_85e68da721144f38b2c0b32198020f52.pdf?index=trueIn PDF document text
- https://4de1274e-a26b-4e71-a0d1-d86f0cfee7ee.filesusr.com/ugd/ee4d88_438f5ba03f874c4a89ea8dddfa14d360.pdf?index=trueIn 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_off0000f968.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF968 | 4904 bytes |
SHA-256: 7dc23cb5ce474597be30a2584d0fde7b2d032878c09d2e9a3103a5d3967d9d23 |
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font_01_sfnt_off00010a1b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10A1B | 11396 bytes |
SHA-256: e424684bc2ce5996b14101299576fb3413820355f95cdd0aa9807a55cca4b979 |
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