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. It uses a seed-phrase/secret-recovery lure. 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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Recovery secret / private key request critical SE_SECRET_RECOVERY_LUREDocument requests recovery phrases, private keys, backup codes, or saved passwords. Requests for these secrets in a document are high-risk.
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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://resalured.ru/award?keyword=pre+algebra+brain+teasers+pdf PDF link annotation
- http://timelessdecorum.com/eano_palliative_care_guidelinesedjtt.pdfIn PDF document text
- http://bobr.space/33350732350ilczw.pdfIn PDF document text
- http://skout.tech/961787256882ofna.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4456391/normal_601db6c1c6a57.pdfIn PDF document text
- https://vefonero.weebly.com/uploads/1/3/1/0/131070196/11ff2bee.pdfIn PDF document text
- http://cmb-accueil.com/nulomulodamozus209o1.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4484609/normal_5fe50d77adbba.pdfIn PDF document text
- http://look-hotel.com/easy_drum_sheet_music_for_freepnae2.pdfIn PDF document text
- http://front-glass.space/anonimo_veneziano_spartito_pianoforteyaimd.pdfIn PDF document text
- http://rte-ita.fun/gopinixipugetomw4q6.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4411917/normal_603860dd125d1.pdfIn PDF document text
- https://viwukafum.weebly.com/uploads/1/3/0/7/130738591/vizakabugug_zujelefix.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4474465/normal_602c3c1724b5c.pdfIn PDF document text
- http://busforpay.online/739894236080gtp9.pdfIn PDF document text
- https://ganipomadajo.weebly.com/uploads/1/3/2/6/132695424/xekuvamiki_libilesabijer.pdfIn PDF document text
- http://yyyyyyhhhhh.space/biziwi15hzn.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4380384/normal_605b81b563628.pdfIn PDF document text
- https://wenabavur.weebly.com/uploads/1/3/1/3/131379405/mugevebopobiredef.pdfIn PDF document text
- http://familyit.pro/77050160276cg1me.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://sudipefenivu.rf.gd/a_doll_house_act_1_quiz_answers.pdfIn PDF document text
- http://zejuruk.rf.gd/88649895627.pdfIn PDF document text
- http://nokudumufax.rf.gd/11880577844.pdfIn PDF document text
- http://moraruvotu.epizy.com/bhramanam_serial_today_episode.pdfIn PDF document text
- http://zowonotetejubi.rf.gd/rakifaruk.pdfIn PDF document text
- http://maxitopatedawo.rf.gd/32180061746.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_off0001dad8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1DAD8 | 5348 bytes |
SHA-256: 49ca49706a4b06e17b6bfb81d0358444cdcabd373089847102554330d5003d6e |
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font_01_sfnt_off0001ed0b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1ED0B | 11136 bytes |
SHA-256: d458178e895126c555232e7e301b4df16c35d1f22b2bea6cdbf2f69f85a05380 |
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