MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9996
Heuristics 5
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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 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://gimoguvi.ru/123?utm_term=ethylene+glycol+production+process+pdf PDF link annotation
- http://duwinijuj.mypressonline.com/jaxulozixojanugisi.pdfIn PDF document text
- http://freud.icu/sim_card_templatexpj0u.pdfIn PDF document text
- http://form-lnstagramverifiedbadges.com/525031287323luyk.pdfIn PDF document text
- http://mixezitubut.mygamesonline.org/netters_orthopedic_anatomy_anki.pdfIn PDF document text
- http://davorivugexawu.sportsontheweb.net/sodubavefitet.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4443341/normal_602fb9db23d76.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4464521/normal_5fd9cbeab274e.pdfIn PDF document text
- http://marketes.pro/pedometer_app_for_iphone0kt8c.pdfIn PDF document text
- http://russianpatentexpert.com/810079682383k430.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4465386/normal_602fc7b03f3a7.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://seroroxunabolu.onlinewebshop.net/pafalepemowoxuwo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/153cd87d-50a4-429d-a3b6-31704b22709a/el_principito_libro_online.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/28e798b7-d1f8-4e3f-8a3c-f25958515dbd/modern_calligraphy_alphabet_practice_sheets.pdfIn PDF document text
- https://s3.amazonaws.com/rabewiruzitewa/day_end_report_meaning.pdfIn PDF document text
- https://s3.amazonaws.com/nevovumowa/94170843889.pdfIn PDF document text
- https://s3.amazonaws.com/kozibowisenatu/metformin_dose_for_prediabetes.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/85e8c0cb-7cf8-47a8-90be-50a003298af8/the_painted_bird_full_movie_watch_online.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/55e13d2f-b06b-45fd-bae1-1588dce4d2c0/41503061641.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c9b39a2a-8ea8-47a9-a309-c433d64f1393/50403257758.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9099b93d-b918-411c-96b8-f97bde566a03/how_to_build_a_house_simple_steps.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/669723fb-61ec-4c4f-8ae9-764a49e33b25/harry_potter_2nd_movie_length.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
- https://savannah.gnu.org/projects/freefont/In PDF document text
- http://www.gnu.org/licenses/In PDF document text
- http://www.gnu.org/copyleft/gpl.htmlIn 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_off0001363b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1363B | 6492 bytes |
SHA-256: cf6bcbaf462759e04676f8989e7e87ed4d43c4317550ddbd0c5684ab0bd17b73 |
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font_01_sfnt_off0001466f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1466F | 5268 bytes |
SHA-256: b89bde4051ce4e9d20757c5c4e056528a3ce827d5dc684c6eb8cf9b0dac70fba |
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font_02_sfnt_off0001586e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1586E | 13436 bytes |
SHA-256: 8ea6a3da510935ac690421f8fc2da8e01924504a157f3b7ef823dde15152d1bf |
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