MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains heuristics indicating it is a link farm hosted on disposable domains, designed to redirect users to external URLs. The ML classifier and ClamAV detection strongly suggest malicious intent, specifically phishing. The embedded URL points to a domain associated with a link farm, likely a lure for users seeking a PDF to JPG converter.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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://nomylo.ru/pbw?utm_term=pdf+to+jpg+converter+below+200kb PDF link annotation
- https://static.s123-cdn-static-d.com/uploads/4423471/normal_60b4227f7248c.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4410013/normal_5fdd93f669b68.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4489415/normal_5fc7b56b780ac.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368958/normal_60668ac20b970.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4415534/normal_605a030b9060c.pdfIn PDF document text
- https://static.s123-cdn-static-d.com/uploads/4450244/normal_60b1a6d222bf5.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4446489/normal_6036736db7b03.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4485010/normal_60268de23851c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4401972/normal_60427e79290a6.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4370294/normal_5fe9af9a20d14.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4501770/normal_5ffd7e64af8ae.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368475/normal_5fd1306db6bae.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/40fe17dd-d67e-443a-898d-6122d2ae1b94/consumer_closed_input_channel_or_an_error_occurred._events.pdfIn PDF document text
- http://ririgifavem.pbworks.com/w/file/fetch/144795021/what_the_bible_says_about_masks.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/74d4571e-8e74-49b0-9d3b-331b7096350a/family_medicine_eor_blueprint.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/50a535b3-54dc-4b12-890c-30a611f8f69b/maytag_dishwasher_mdb4949sdm0.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/45252943-8686-4e2c-a582-11059c984b86/what_type_of_engineering_will_be_in_high_demand.pdfIn PDF document text
- http://sajateves.pbworks.com/w/file/fetch/144464112/does_methanol_smell_like_acetone.pdfIn PDF document text
- http://figinav.pbworks.com/w/file/fetch/144663033/tiffany_glass_lamp_shade_replacement.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5a230058-137b-4dae-8714-94b99cb85103/46178167183.pdfIn PDF document text
- http://vugufosenene.pbworks.com/w/file/fetch/144478626/how_to_get_saved_wifi_password_from_android_phone_without_root.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/daafd400-82a7-45f2-a71c-2fbc7826c0cc/70573722901.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7b52ffb9-e843-4aeb-9b88-60ce61c1ac25/41752915113.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_off0000d8b7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD8B7 | 5380 bytes |
SHA-256: d408a4976f1cbdc193cf0c737d0ce9a587b5f0094acef734966df31ecb912e28 |
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font_01_sfnt_off0000eb37.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB37 | 10084 bytes |
SHA-256: 0508988e046542283a48772df0862fbf8991ad15a0692929f70a14ac35d5c7b9 |
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font_02_sfnt_off00010dc6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10DC6 | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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