MALICIOUS
244
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
T1059.007 JavaScript
This PDF document is classified as malicious and contains a large number of embedded links, many of which point to known malicious redirector infrastructure or disposable hosting. The document body, though heavily obfuscated, appears to be a lure related to scanning photos from a printer. The primary attack pattern involves directing users to external malicious sites, likely for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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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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 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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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+to+scan+photo+from+printer+to+computer In PDF document text
- http://pihodze.com/65551656690hayhu.pdfIn PDF document text
- http://ryursew.space/planned_parenthood_abortions_performed_2016vppja.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4368222/normal_5fe097d38b667.pdfIn PDF document text
- https://cdn.sqhk.co/dajebala/PhjEhgK/43494290558.pdfIn PDF document text
- https://cdn.sqhk.co/jisaside/ajjfhbx/disco_zoom_background.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4428062/normal_5fe81e64aa7a3.pdfIn PDF document text
- https://mabaxezo.weebly.com/uploads/1/3/4/7/134766945/1ef031b.pdfIn PDF document text
- https://fubexomufepa.weebly.com/uploads/1/3/4/8/134850999/8245978.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4459182/normal_5ff08092acd1b.pdfIn PDF document text
- https://cdn.sqhk.co/buvaboda/4SLiaPg/69901310990.pdfIn PDF document text
- https://cdn.sqhk.co/lilaxikixo/ijibhdk/firinuforafuwibive.pdfIn PDF document text
- https://cdn.sqhk.co/wepiwojeta/nZFahei/zigzagoon_pokemon_x.pdfIn PDF document text
- http://youla-24.cc/wallpaper_kartun_lucu_untuk_android3c2l1.pdfIn PDF document text
- https://cdn.sqhk.co/vigeroti/jjbeBib/480833127.pdfIn PDF document text
- https://cdn.sqhk.co/wiwokosokif/d2tJwLd/nitro_rc_cars_for_sale_cheap.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4370055/normal_5ff026870cc0c.pdfIn PDF document text
- http://tamakar.tech/bujepiluwusitagixozuri5kelt.pdfIn PDF document text
- https://cdn.sqhk.co/zonelatu/hhhjohi/nick_jonas_kingdom_netflix_cast.pdfIn PDF document text
- http://paypallsecurity.com/school_love_album_video_song_tamil4opxf.pdfIn PDF document text
- https://likukekubusaz.weebly.com/uploads/1/3/1/4/131408788/juvegit-fevozajedew-badimefatu.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/wamatasamegu/avatar_korra_game_apk.pdfIn PDF document text
- https://s3.amazonaws.com/napisakaluja/brain_teasers_questions_and_answers_for_adults.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_off0000fec7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFEC7 | 5276 bytes |
SHA-256: 5a592c995563c818a9ed927545c11a17ea385002ab255fc45e097737f2b14f6f |
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font_01_sfnt_off000110a3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x110A3 | 10684 bytes |
SHA-256: 368c7e6c2fe02287b2a1640cb47ed46aa2d3179f9e36c7130233873b545ea017 |
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