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 0.9997
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://jumiwimov.ru/strik?utm_term=kohler+command+pro+27+ignition+coil PDF link annotation
- https://pufenenuboz.weebly.com/uploads/1/3/0/7/130738511/2799330.pdfIn PDF document text
- http://rezefad.22web.org/44489094499.pdfIn PDF document text
- https://jajesawi.weebly.com/uploads/1/3/0/8/130813829/zusexatox.pdfIn PDF document text
- https://fapusogemewesil.weebly.com/uploads/1/3/2/3/132302858/kozesupigan_vugidewebuda_wijolewale_tubemebili.pdfIn PDF document text
- https://vemujevamari.weebly.com/uploads/1/3/1/4/131452814/rurijamutibovoz_kagifarirasi_mefubufad_wegakima.pdfIn PDF document text
- https://nabezaxe.weebly.com/uploads/1/3/4/8/134852032/7313188.pdfIn PDF document text
- https://nonoxatuvel.weebly.com/uploads/1/3/2/6/132681685/jabiminivela-gejaf-xapudus-wisif.pdfIn PDF document text
- https://dubobovutorikug.weebly.com/uploads/1/3/5/3/135332124/sanukenusutuxaxu.pdfIn PDF document text
- https://nubokulusavabum.weebly.com/uploads/1/3/4/7/134702007/dojobexi.pdfIn PDF document text
- https://xuxukiworizep.weebly.com/uploads/1/3/4/7/134723333/ragipag-giguwikof.pdfIn PDF document text
- https://gizutiki.weebly.com/uploads/1/3/4/4/134478998/zabigodazufanepazez.pdfIn PDF document text
- http://gomijojupi.iblogger.org/how_champions_think_in_sports_and_in_life.pdfIn PDF document text
- http://vawitamabizegef.22web.org/worksheet_of_punctuation_for_grade_7.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://82a15d5c-09b3-4b2c-b6d5-cdf01964cb25.filesusr.com/ugd/5adcb9_1b2d7da50b1743e0831c85720ecf313c.pdf?index=trueIn PDF document text
- https://ded05c8b-f0d8-42bc-a64b-daa0b63394ca.filesusr.com/ugd/99afdc_7d50e545ba084e14a5898e6ca0e0e39b.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/b445df82-520b-4a0d-97c4-500e94979b9c/69014503483.pdfIn PDF document text
- https://4c72699b-aa2e-4dc8-8bd5-1a54e8f938a6.filesusr.com/ugd/f3cb45_4066ee07f0894fd8bea9f75f568b3c88.pdf?index=trueIn PDF document text
- https://77bac38d-831a-46d6-8f22-d7743fcadc58.filesusr.com/ugd/5b9a87_9d01bfbe63f746afa990b33547f14b73.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/d66c8ad9-bda6-4478-a5d5-e9ffa55fbee8/parotu.pdfIn PDF document text
- https://994180ce-385f-4272-9833-4a204a825e0f.filesusr.com/ugd/ec0c41_1e8e6674746245edb001466c0aaa4aad.pdf?index=trueIn PDF document text
- https://fea67d75-dd3b-4bdd-af05-748e92ec8a52.filesusr.com/ugd/05900a_3bd8f5b2d2534eb5847a38a631746364.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_off0000e095.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE095 | 5488 bytes |
SHA-256: 7d771be90daf4b67445adb66c72223307723dab4e68459e9a6fe9c3f4b49dd36 |
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font_01_sfnt_off0000f323.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF323 | 10632 bytes |
SHA-256: d7e56df70f27b1c28fd672f697e7c50cf06ee679e634872aafc39512d181497e |
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