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 0.9957
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://crophysi.ru/strik?utm_term=dune+board+game+rulebook+pdf PDF link annotation
- https://cdn-cms.f-static.net/uploads/4466135/normal_600d90832c9a1.pdfIn PDF document text
- https://cdn.sqhk.co/xaderipamuva/9KPhiCv/69045176111.pdfIn PDF document text
- https://lijanitog.weebly.com/uploads/1/3/5/3/135309202/dapazazodusogipagu.pdfIn PDF document text
- https://cdn.sqhk.co/fofodafexadu/2ORjbyf/mini_dachshund_breeders_pennsylvania.pdfIn PDF document text
- https://gilaxaled.weebly.com/uploads/1/3/1/4/131438091/lotesamavuxubib_fizovuxu_kesapugepanizog.pdfIn PDF document text
- https://cdn.sqhk.co/xegunorasu/JgiThje/carrom_board_game_download.pdfIn PDF document text
- https://tunimesepet.weebly.com/uploads/1/3/1/4/131455680/cdbc7.pdfIn PDF document text
- http://gepexoliv.medianewsonline.com/is_the_game_show_the_wall_on_tonight.pdfIn PDF document text
- https://fumamefix.weebly.com/uploads/1/3/0/8/130873833/lilizodazadusomulu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4451352/normal_602bee0f86b44.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4452148/normal_6027f47de33cb.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4384045/normal_603c20e8a7a32.pdfIn PDF document text
- https://lufetanajimub.weebly.com/uploads/1/3/4/5/134592974/462d1a22a5663.pdfIn PDF document text
- http://rolapisi.scienceontheweb.net/44455161455.pdfIn PDF document text
- https://dijitisabotiji.weebly.com/uploads/1/3/5/3/135324222/724412.pdfIn PDF document text
- https://cdn.sqhk.co/zogowefu/jgijrjl/lucky_songs_mp3_telugu_naa.pdfIn PDF document text
- https://puvojokuxika.weebly.com/uploads/1/3/5/9/135985507/zazevakifi.pdfIn PDF document text
- http://ripugusulufiluj.getenjoyment.net/82349043166.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4473971/normal_5ff679fc12488.pdfIn PDF document text
- https://cdn.sqhk.co/fevivesuxofo/gjerhjy/88889400810.pdfIn PDF document text
- https://vuganolo.weebly.com/uploads/1/3/5/3/135314000/65aceaef3e93428.pdfIn PDF document text
- http://lunatan.medianewsonline.com/vepulemefasivoxaxof.pdfIn PDF document text
- https://berijuwijupev.weebly.com/uploads/1/3/1/6/131637896/munozivukuga-vozezovuwudokan.pdfIn PDF document text
- https://xigunokitipir.weebly.com/uploads/1/3/4/6/134615451/dd62153666.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://faxiruvud.myartsonline.com/fodukode.pdfIn PDF document text
- https://af6bd0e1-9fb2-4c52-b6e5-df6188d17e94.filesusr.com/ugd/771d18_5a3c465071224dc2b290fc38389a4e80.pdf?index=trueIn PDF document text
- https://8860adff-7f0b-4cf3-a358-cdd560dff136.filesusr.com/ugd/625844_4a0e847dd5034edcb2c961ef4e4cc215.pdf?index=trueIn 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_off00010882.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10882 | 5388 bytes |
SHA-256: 6ad57fe4378b35d3beeaeed2fd52cac7b027a945f5e5d38cdc09b4e0540390c3 |
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font_01_sfnt_off00011ac1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11AC1 | 10356 bytes |
SHA-256: 9744ece6a96dcbb4e38619c34daf85d35852bc5b3c634b3054d1de86343d1ea5 |
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