MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of external links, many hosted on disposable domains, which is characteristic of a link farm designed to drive traffic. The embedded URLs, such as 'https://nomylo.ru/pbw?utm_term=beach+buggy+racing+2+hack+apk+download', suggest a lure for downloading potentially unwanted or malicious software. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://nomylo.ru/pbw?utm_term=beach+buggy+racing+2+hack+apk+download PDF link annotation
- https://luzenage.weebly.com/uploads/1/3/4/3/134317967/7532883.pdfIn PDF document text
- https://bowepatajipama.weebly.com/uploads/1/3/1/4/131438296/sovewerivugoxod.pdfIn PDF document text
- https://pafofenolaf.weebly.com/uploads/1/3/4/6/134668810/4559820.pdfIn PDF document text
- https://static.s123-cdn-static-d.com/uploads/4492901/normal_60afe2df54b2f.pdfIn PDF document text
- https://purubagenipobeb.weebly.com/uploads/1/3/1/3/131398544/zudinodi.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4457604/normal_6021eda6a1d4f.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4472506/normal_5fd0906f38f33.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4469834/normal_601f2bad7c79d.pdfIn PDF document text
- https://talonira.weebly.com/uploads/1/3/4/8/134895983/nakok.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4453129/normal_6003661d37b07.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
- https://uploads.strikinglycdn.com/files/5c53ea3a-08b1-488a-8dda-02bbeffb3948/porowokufadevifatale.pdfIn PDF document text
- http://naxoxututal.pbworks.com/w/file/fetch/144452517/taylor_digital_food_scale_calibration.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cfe2d8d0-2b05-4750-a91c-acf2c25b530d/40453314275.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6bbbd0e5-b4d7-403d-8dbe-f625f98371b7/what_essential_oils_to_avoid_with_high_blood_pressure.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2b027674-2864-47ca-bf43-b6e8510fbf03/dudebanisifasizumerube.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/82df69dc-38b5-4525-b650-47975c82346f/39953444206.pdfIn PDF document text
- http://viluxese.pbworks.com/w/file/fetch/144415620/48180074782.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1a5d09e0-c34c-4c75-bc98-6c3e4c61edcb/mafowur.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/806a5950-532f-490b-8f3f-6b1907003adf/what_are_the_7_decisions_in_the_traveler_gift.pdfIn PDF document text
- http://lekuzax.pbworks.com/w/file/fetch/144418743/romudipakiximakosari.pdfIn PDF document text
- http://vawaguzidatu.pbworks.com/w/file/fetch/144423951/lofuneko.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_off0000dce2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDCE2 | 5536 bytes |
SHA-256: b02306f4371d4a0c0504a19b5b4b71f8fee1f9730882551e175ce92fdbe52b0c |
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font_01_sfnt_off0000efb6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEFB6 | 10588 bytes |
SHA-256: 4ba6adfa934a76c90fb8c1ddfd273a07a7f29fa95cf0c50957659051cd1d4716 |
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font_02_sfnt_off000113c1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x113C1 | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
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