MALICIOUS
244
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many pointing to disposable hosting, indicating a link farm or SEO manipulation tactic. One critical heuristic identified a link to known malicious redirector infrastructure. ClamAV also detected this file as a phishing trojan.
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://traffine.ru/wb?keyword=lenovo%20chromebook%20c340-%2015%20case In PDF document text
- https://static.s123-cdn-static.com/uploads/4410441/normal_5fddf6a5ed37a.pdfIn PDF document text
- https://xegezegev.weebly.com/uploads/1/3/2/6/132683484/bovirakig.pdfIn PDF document text
- http://chatik85939775.fun/ballout_glo_igiazix.pdfIn PDF document text
- https://vamubediva.weebly.com/uploads/1/3/4/9/134901044/939c46.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4424683/normal_5fd673d6ebb72.pdfIn PDF document text
- http://submonster.xyz/free_mp3_music_app_for_iphone_offlineilr1s.pdfIn PDF document text
- https://gexaxiwiwa.weebly.com/uploads/1/3/4/4/134480231/nomesidodimogik-tupom-tajana.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4417045/normal_5fcb18bc6312a.pdfIn PDF document text
- https://bexusisase.weebly.com/uploads/1/3/4/5/134596812/9551448.pdfIn PDF document text
- http://boevoenlp.com/today_s_forecast_cleveland_ohiornyy6.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4425738/normal_5fcd3a4823b41.pdfIn PDF document text
- http://qiwi-wallet.online/cute_puppies_for_sale_near_me_freeoqkhd.pdfIn PDF document text
- https://povefedonigo.weebly.com/uploads/1/3/1/6/131637150/wujakizimorabitavoli.pdfIn PDF document text
- https://bekajujoxofutit.weebly.com/uploads/1/3/1/4/131406668/jirul-bafixifu-budozasak-figejubapanodav.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4412158/normal_5fda87541d93b.pdfIn PDF document text
- http://fruitnaturs.space/world_conqueror_1945yfsps.pdfIn PDF document text
- https://vebaxifi.weebly.com/uploads/1/3/4/3/134360040/839ec9.pdfIn PDF document text
- http://card2card.live/back_to_the_future_hoverboard_skateboard_sticker191cw.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
- https://s3.amazonaws.com/lofese/xenia_ohio_crash_reports.pdfIn PDF document text
- https://s3.amazonaws.com/zunaporam/97300791658.pdfIn PDF document text
- https://s3.amazonaws.com/xeropizuwe/google_spreadsheet_for_bills.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_off0000cbb5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCBB5 | 5472 bytes |
SHA-256: addcc5919214d9a1d4f9a12d5c0b7f710c64ddc8e8f3dd4f572f155364b3804b |
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font_01_sfnt_off0000de2f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE2F | 10708 bytes |
SHA-256: 9fda79c18d42d1787e2695699ab8ad61084a40941997b08427679092ac6657d1 |
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font_02_sfnt_off0001025f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1025F | 4324 bytes |
SHA-256: 7f6049e5011acf0e8581793f2bc2bb947aac2929fdb77abc318b2a6155c1ef71 |
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