MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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://maypoin.ru/strik?utm_term=which+painting+is+real+animal+crossing PDF link annotation
- https://rubexanow.weebly.com/uploads/1/3/5/3/135346757/5558592.pdfIn PDF document text
- https://mapadubedebo.weebly.com/uploads/1/3/6/0/136095435/2096309.pdfIn PDF document text
- https://tiwirekofer.weebly.com/uploads/1/3/5/3/135314588/vimal-lezopuxodixa-xaresabotijuw.pdfIn PDF document text
- http://welilenasosuda.22web.org/66103581173.pdfIn PDF document text
- https://duzopotubesafes.weebly.com/uploads/1/3/4/8/134890215/7528793.pdfIn PDF document text
- https://gebejisidimi.weebly.com/uploads/1/3/5/3/135302949/ripijefekap-guzerogufad.pdfIn PDF document text
- https://tonikajolokoge.weebly.com/uploads/1/3/0/8/130874266/xarexanukali-pawusorogita.pdfIn PDF document text
- https://silatasetexa.weebly.com/uploads/1/3/1/6/131637876/6ce02a77a.pdfIn PDF document text
- https://pedexanagokol.weebly.com/uploads/1/3/4/6/134635549/sutufagojox.pdfIn PDF document text
- https://tapugagujug.weebly.com/uploads/1/3/0/8/130813715/zonugewupadesu.pdfIn PDF document text
- http://rarurude.22web.org/vanaresitedenef.pdfIn PDF document text
- https://dizilezojo.weebly.com/uploads/1/3/4/2/134234798/9254545.pdfIn PDF document text
- https://nukubutoti.weebly.com/uploads/1/3/2/3/132302768/144ee33f.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
- http://xivubijorudi.epizy.com/46112127089.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c7cd4065-7aa0-4fb9-becc-b37d6a225b1c/make_the_big_time_where_you_are_book.pdfIn PDF document text
- https://s3.amazonaws.com/nemafu/queen_bed_sheet_fitted_sale.pdfIn PDF document text
- https://s3.amazonaws.com/sigobija/cookie_policy_text_template.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c8ee388e-8f97-4c2e-9b68-9b12e745396d/wukedalatusowepedujuzure.pdfIn PDF document text
- https://s3.amazonaws.com/vojapu/suggestion_form_template_excel.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1f791292-9028-427d-8392-9037486c218f/titan_440i_paint_sprayer_cleaning.pdfIn PDF document text
- https://s3.amazonaws.com/damerirazib/boney_m_christmas_songs_lyrics_free.pdfIn PDF document text
- http://fuvezijejek.epizy.com/95849588840.pdfIn PDF document text
- http://rilobun.rf.gd/business_code_of_conduct_template_uk.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_off0000e938.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE938 | 5148 bytes |
SHA-256: d8551d8b77dda510460fee39fc697261e6bf25fb5665d24ba76c7b995f69d30e |
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font_01_sfnt_off0000fa8a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA8A | 10716 bytes |
SHA-256: 6a1645a6da3e1663587829af370be36d02d8e37d5e64888f114241752c9b8418 |
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font_02_sfnt_off00011f1f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11F1F | 4324 bytes |
SHA-256: 7f6049e5011acf0e8581793f2bc2bb947aac2929fdb77abc318b2a6155c1ef71 |
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