MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links that redirect to a malicious domain, identified by heuristics as a malicious redirector and part of a link farm on disposable hosting. The ML classifier and ClamAV also flagged this PDF as malicious, specifically as a phishing trojan. The document body, though heavily obfuscated, appears to be a lure related to a search query, further supporting a phishing or social engineering attack.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
Heuristics 5
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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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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://crophysi.ru/strik?utm_term=how+do+you+connect+wireless+mouse+to+ipad In PDF document text
- http://pifofobexaxel.mypressonline.com/blessings_laura_story_piano_sheet_music.pdfIn PDF document text
- https://tagakokiginozol.weebly.com/uploads/1/3/0/7/130775172/6125da5b40d.pdfIn PDF document text
- https://lisopivoxo.weebly.com/uploads/1/3/4/9/134901835/sadonava.pdfIn PDF document text
- https://povefedonigo.weebly.com/uploads/1/3/1/6/131637150/22379d61201a.pdfIn PDF document text
- https://zotagozugub.weebly.com/uploads/1/3/0/7/130739891/gegifo.pdfIn PDF document text
- https://zeruxukekojumu.weebly.com/uploads/1/3/5/3/135345771/4284298.pdfIn PDF document text
- http://kulotufiw.mypressonline.com/64844580439.pdfIn PDF document text
- https://sadusanolomu.weebly.com/uploads/1/3/4/6/134646393/5175208.pdfIn PDF document text
- http://tigibisolefora.mygamesonline.org/big_little_lies_season_2_finale_date.pdfIn PDF document text
- http://bufezipuduxev.mywebcommunity.org/hot_wire_anemometer_theory.pdfIn PDF document text
- http://wusator.mygamesonline.org/25682330794.pdfIn PDF document text
- https://pilonalamajavex.weebly.com/uploads/1/3/1/1/131164122/c4069ce9b9e08.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/26c599e0-2bdb-44ac-bd8b-4783c1f5bfed/28647465721.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d25c80f5-0ffd-4a39-b68d-97e6f9d547d5/40054489992.pdfIn PDF document text
- http://mifijikamipupu.epizy.com/pirates_of_caribbean_movie_in_tamilrockers.pdfIn PDF document text
- http://rovizomaguwex.atwebpages.com/xigevujijuvido.pdfIn PDF document text
- http://xebojipex.epizy.com/38523770801.pdfIn PDF document text
- http://buwomonemagup.epizy.com/interpreting_circle_graphs_worksheet.pdfIn PDF document text
- http://ramawotinejog.epizy.com/vikudu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/67b6352f-10cc-4541-83ca-3ab725144654/69733949532.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3cdc3f90-4cc4-4c27-93dd-c90435a4cb23/6326894812.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f90ed6a9-0036-40be-9f77-cfd08d4b87d3/popinuwedexafuxoregagu.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f8cd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF8CD | 5376 bytes |
SHA-256: 6e6a482c5a5f8a542a65a2daad9bc33a5354e2c1cc3b08a5fc93981cdc6a7379 |
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font_01_sfnt_off00010b10.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B10 | 10984 bytes |
SHA-256: d64a4504810396942bdc367a410723c1f30ce6bd2e22d1c2651b87bb4351223e |
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font_02_sfnt_off00013080.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13080 | 16396 bytes |
SHA-256: b59fbf4de48dd8aa3d96adf847c97080a63991bb53c972061d95bb3759270fd7 |
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