MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many pointing to disposable hosting, suggesting a link farm or phishing operation. The primary URL, https://mezovuduw.ru/strik?utm_term=wagner+1700+airless+paint+sprayer+parts, is likely a lure to a malicious site. The ML classifier and ClamAV detection strongly indicate malicious intent, classifying it as a phishing trojan.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://mezovuduw.ru/strik?utm_term=wagner+1700+airless+paint+sprayer+parts PDF link annotation
- https://cdn-cms.f-static.net/uploads/4454049/normal_605fabf3b5d37.pdfIn PDF document text
- https://rovepegolotiru.weebly.com/uploads/1/3/4/3/134319415/gejox.pdfIn PDF document text
- https://duxizesojisuvab.weebly.com/uploads/1/3/5/3/135327590/dinesatixa-lerepamak.pdfIn PDF document text
- https://suduwigopoda.weebly.com/uploads/1/3/4/5/134587425/mafovitadaxet.pdfIn PDF document text
- https://jesilezozuzi.weebly.com/uploads/1/3/4/7/134745232/d33233c9e.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4476282/normal_5fe2f7d6e83b3.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4465400/normal_6046a43ddec35.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4490736/normal_600d59397b152.pdfIn PDF document text
- https://wumigativagulam.weebly.com/uploads/1/3/1/6/131637174/zozisejasinebig.pdfIn PDF document text
- https://gazekusiparisom.weebly.com/uploads/1/3/4/0/134012522/fupisotewenam.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/42e85cc1-e313-4c3a-a576-63edbcd2ac87/how_do_you_turn_on_wireless_keyboard.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/edf6507a-9be6-44d0-963e-9b13e89055d1/towulezedumep.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e0cc73f3-d2b7-4096-bed5-bfb5cd9de217/no_manches_frida_2_mp4_google_drive.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9b5dea06-6dc7-40e1-a73d-8727afc95475/93867192665.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c44d93cc-9098-4711-bb0f-9cbc1524c369/the_human_body_an_orientation_notes.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5b28f315-0556-4ab1-9dd6-c1254be3156c/estructura_plan_de_negocios_ejemplo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/380651b3-b6a1-4bff-85bd-031027df9714/gexinirasafafexisi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ccef84d7-a365-430f-a59d-c8ec017f1454/velevovasu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5ebda0e9-9c63-4fff-a89f-4c8c00d273a0/epson_adjustment_program_l380_software_free_download.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000cf94.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCF94 | 5376 bytes |
SHA-256: f0cec86d8169d5fa692b73756c91524ddd81f95d37f1b3cd4f88a37e1aa8d761 |
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font_01_sfnt_off0000e210.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE210 | 10348 bytes |
SHA-256: b6f9167fd4e726960aebce98da188c74eef35e67445de0d74ceb9b0f0884d42d |
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