MALICIOUS
166
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded URLs, many pointing to disposable domains and link farms, indicative of a phishing lure. The 'SE_MFA_LURE' heuristic specifically flags the document's intent to harvest credentials or abuse multi-factor authentication. ClamAV detection and ML classification further support its malicious nature. No scripts were extracted, but the document's structure and embedded links strongly suggest a phishing attack.
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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MFA / one-time-code harvesting lure high SE_MFA_LUREDocument asks for a one-time code, authenticator approval, or MFA confirmation — consistent with credential phishing kits that steal session tokens or abuse multi-factor authentication
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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://lozipotod.ru/wix?keyword=lionel+2026+repair+manual PDF link annotation
- https://cdn.sqhk.co/mibemofega/iihiQri/22091799608.pdfIn PDF document text
- http://jakartapro.xyz/resiwonxjdcb.pdfIn PDF document text
- http://rasezatoxefu.mygamesonline.org/what_causes_the_seafloor_to_spread_apart_at_mid-ocean_ridges.pdfIn PDF document text
- https://cdn.sqhk.co/guzikiku/sjghjha/chhota_bheem_tamil_dubbed_movie_free.pdfIn PDF document text
- http://mimivamefigupe.sportsontheweb.net/bazixegidotivoded.pdfIn PDF document text
- http://begemotiks.fun/ruwevolawaxumovojfq5x0.pdfIn PDF document text
- http://granitmetrospecstroy.ru/fifixilosoep0ph.pdfIn PDF document text
- https://cdn.sqhk.co/pumibavi/phfvihN/terminal_block_2._54_3d_model.pdfIn PDF document text
- http://e-devletodeme.net/possessive_pronouns_worksheets_grade_4slz0w.pdfIn PDF document text
- http://folejaf.mypressonline.com/dilizen.pdfIn PDF document text
- http://openchambre.xyz/surilusotowasuvoasixi.pdfIn PDF document text
- http://begemotiks.fun/258295660885bie9.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://5090c2af-253d-40c3-bfb7-942fc6db26b0.filesusr.com/ugd/0511f5_e4589edb7c1e49ce9759f650376c04fc.pdf?index=trueIn PDF document text
- http://bufijonewufo.onlinewebshop.net/62526289138.pdfIn PDF document text
- https://064d663d-f6b2-44cf-a6ad-083da5f315e5.filesusr.com/ugd/77eba6_ac90cee61d5d40a7ba5c181d54527900.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/20baa530-5013-487b-86bd-1d6951817333/94611983743.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c390e4db-34b3-46b6-9d96-ccfcb1b4575a/how_does_lpg_automatic_changeover_regulator_work.pdfIn PDF document text
- https://2d130471-2a64-48ba-87cf-8f1e86c6acad.filesusr.com/ugd/9c43ec_0d7769b2c9de48e1906af6e622a5763b.pdf?index=trueIn PDF document text
- https://c3d762b3-5d50-4891-ab6d-43710edd2423.filesusr.com/ugd/3254bf_694d579438474597bc98febdeff9290f.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/4020de0e-82f2-459d-91b3-f74e5147c415/bodexazuwibagofa.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001627a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1627A | 5156 bytes |
SHA-256: 06b306c4c7357ace5a7ccbd76379a09e64f8a150f639e24f0e051582338d6eec |
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font_01_sfnt_off000173e6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x173E6 | 1820 bytes |
SHA-256: 1e7ecf19709c443715ab984a1fc35a88cad5b910c55d8d075759a054211efd7d |
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font_02_sfnt_off00017c98.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x17C98 | 12496 bytes |
SHA-256: 2ed289f26685b75f4703032e845308781e27b0e70eaa4d339ba57f762a886e3b |
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font_03_sfnt_off0001a645.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1A645 | 16392 bytes |
SHA-256: f19997cd90d598a33c93582f6c1e7777bfcdc85b5bf1d309d702811ad6a88255 |
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