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 0.9988
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://laborke.ru/pbw?utm_term=the+odyssey+graphic+novel+lesson+plans PDF link annotation
- https://puniduvete.weebly.com/uploads/1/3/4/3/134341297/jegifobemux.pdfIn PDF document text
- https://panulozeti.weebly.com/uploads/1/3/5/3/135351273/pojariwefu_fetozidorijise_fomide_tenulibirafof.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4372972/normal_60176604b1292.pdfIn PDF document text
- https://fujidefabez.weebly.com/uploads/1/3/4/5/134512048/8932614.pdfIn PDF document text
- https://goraworozegisu.weebly.com/uploads/1/3/4/3/134324811/82ff5dca6fe1e58.pdfIn PDF document text
- https://duborikoboveni.weebly.com/uploads/1/3/4/3/134379997/6752688.pdfIn PDF document text
- https://xasazixasemopib.weebly.com/uploads/1/3/4/3/134306387/porudik_jesuxufo.pdfIn PDF document text
- https://nurerimufiwovu.weebly.com/uploads/1/3/4/3/134394752/telanunenu.pdfIn PDF document text
- https://pubixewamobuvu.weebly.com/uploads/1/3/7/5/137515712/losowajezo_sibiw_bazuzes_xitinadomiru.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4365536/normal_5ffe00531d9a7.pdfIn PDF document text
- https://wadezirukabag.weebly.com/uploads/1/3/4/6/134668274/4272230.pdfIn PDF document text
- https://punulivolajes.weebly.com/uploads/1/3/4/6/134603903/bimuzin_lepinufuwib.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://tujelupirobe.pbworks.com/f/13963072322.pdfIn PDF document text
- http://xesimisejek.pbworks.com/f/zibideka.pdfIn PDF document text
- http://zilebunod.pbworks.com/w/file/fetch/144426108/gijukeziberot.pdfIn PDF document text
- http://funinupun.pbworks.com/w/file/fetch/144416970/phim_nht_bn_hay_v_tnh_yu_thy_tr.pdfIn PDF document text
- http://junerew.pbworks.com/w/file/fetch/144557088/sosumazumapasu.pdfIn PDF document text
- http://viluxese.pbworks.com/w/file/fetch/144428454/bavasojedewukijaxot.pdfIn PDF document text
- http://wemilamozede.pbworks.com/f/how_do_i_make_adjusting_journal_entries_in_quickbooks_online.pdfIn PDF document text
- http://lagawiwefe.pbworks.com/w/file/fetch/144518370/56100161699.pdfIn PDF document text
- http://padimagofo.pbworks.com/w/file/fetch/144452535/96783187116.pdfIn PDF document text
- http://mogulazedub.pbworks.com/f/82967996490.pdfIn PDF document text
- http://lekuzax.pbworks.com/f/shaun_king_net_worth_nfl.pdfIn PDF document text
- http://wiwudoje.pbworks.com/f/como_ver_un_partido_de_futbol_en_vivo_por_internet_gratis.pdfIn PDF document text
- http://vazesuna.pbworks.com/f/how_to_pick_up_money_from_western_union_without_tracking_number.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_off00011989.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11989 | 5156 bytes |
SHA-256: 368a0219fdbde1f8f1a24b9ca03bd678598289df4f048674013524f48a265942 |
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font_01_sfnt_off00012b10.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12B10 | 12492 bytes |
SHA-256: fe58616c67edfad1e485eb5e0f195930414711eae0edc5e11b9279a25bf8b4b4 |
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font_02_sfnt_off000152a9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x152A9 | 4324 bytes |
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
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