MALICIOUS
194
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, suggesting a link farm or SEO spam operation. The ML classifier and ClamAV detection strongly indicate malicious intent, likely phishing or malware distribution. The presence of embedded URLs and the heuristic 'PDF_SEO_LINK_FARM' point to an attempt to drive traffic to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 7
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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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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://fokemale.ru/123?utm_term=sample+answer+to+divorce+complaint+massachusetts PDF link annotation
- https://titumakusijuvap.weebly.com/uploads/1/3/4/3/134353199/sojapodavav.pdfIn PDF document text
- https://kuvolobogon.weebly.com/uploads/1/3/4/0/134012650/gutokaxusomir_xoket_kemarivemenuwe.pdfIn PDF document text
- https://tibuvaji.weebly.com/uploads/1/3/4/7/134720571/09615.pdfIn PDF document text
- https://cdn.sqhk.co/lebexuzo/EiWghvX/57645925803.pdfIn PDF document text
- https://zavurebugefogoj.weebly.com/uploads/1/3/4/3/134397626/e085569c21a.pdfIn PDF document text
- https://lolejubabam.weebly.com/uploads/1/3/1/3/131379737/9667388.pdfIn PDF document text
- https://cdn.sqhk.co/fejovuwov/krlijjg/ant_roblox_mad_city_new_videos.pdfIn PDF document text
- https://lupipoga.weebly.com/uploads/1/3/4/4/134402738/karaxuxabajag_lumines_wevelelovem_kowak.pdfIn PDF document text
- https://rinosebamajipem.weebly.com/uploads/1/3/4/6/134694393/3ac22f976cb181.pdfIn PDF document text
- https://cdn.sqhk.co/pulovafafita/geieigS/diy_cloth_face_mask_pattern_printable.pdfIn PDF document text
- https://cdn.sqhk.co/lomasamube/f9iiHjh/classic_scary_movies_2000s.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://nasakitubaribud.rf.gd/guidelines_lipids_esc.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fbcf0aed-81d5-4234-8b4e-2f71c96d22ad/wakijanodafezeke.pdfIn PDF document text
- http://xegiseko.epizy.com/archenemies_book.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e3db5b57-b0c2-4c88-87c0-0577e36df510/what_is_my_zodiac_sign_according_to_my_birthday.pdfIn PDF document text
- http://tabarok.rf.gd/pardesi_anthem_full_song_mr_jatt.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7d4cad03-9604-4063-8c0b-efe905a858bc/dapikal.pdfIn PDF document text
- http://tosowepexinuf.epizy.com/kobe_earthquake_news_report.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/709a056a-ebde-4109-922d-d3695bc316d7/27559113269.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9e5e6fc8-b71b-46ee-a4de-cea5faa844a2/mubewapizosokoku.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_off00019aef.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x19AEF | 5568 bytes |
SHA-256: ee6f516497eacbfa4263cdcaab0af97c6ecceaf38c768b4d12b31d4f10ed0e61 |
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font_01_sfnt_off0001adc7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1ADC7 | 10896 bytes |
SHA-256: 61dadcfe786c292d25fd14ca044435a1fefe9dd99a7fbd2593998ed187f3fb5b |
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font_02_sfnt_off0001d30d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1D30D | 16060 bytes |
SHA-256: d1a84ba8f0e4a827a048d387db8dd5dae3538f1c7e72415b16af587a9947cdc7 |
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