MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded URLs, with one specifically pointing to a suspicious domain ('nomylo.ru') that is likely used for phishing or malware distribution. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicates the PDF is designed as a link farm on disposable hosting, further supporting a malicious intent. Although no scripts were explicitly extracted, the PDF structure and embedded links strongly suggest it's part of a phishing campaign, likely delivered as a spearphishing attachment.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
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://nomylo.ru/pbw?utm_term=oxford+dictionary+english+to+bangla+pdf PDF link annotation
- https://cdn-cms.f-static.net/uploads/4416302/normal_600b0df6a4eec.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4446491/normal_603e4ed623720.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413110/normal_60678067e1240.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4498882/normal_6053e141dbac2.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413112/normal_600ae6c2cd169.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4465924/normal_604895f4d313b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4479214/normal_60258bae806c5.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4393209/normal_605a9c911e46a.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4446917/normal_5ff293ac1e46a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4476140/normal_601d8c75274db.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://funuvutidip.pbworks.com/f/95404083434.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/31ccb33c-dbbd-41ef-8924-0ffc90b3e950/tevuponopaneromawaroki.pdfIn PDF document text
- http://siruzosu.pbworks.com/f/the_anti_estrogenic_diet_ori_hofmekler_warrior_diet.pdfIn PDF document text
- http://ropotupi.pbworks.com/w/file/fetch/144740121/gasemuvirinasipoxige.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3e08d0f5-d3ee-4cae-b4db-85d014d83614/what_element_has_three_valence_electrons_and_two_energy_levels.pdfIn PDF document text
- http://gabumur.pbworks.com/w/file/fetch/144933864/77660361475.pdfIn PDF document text
- http://viluxese.pbworks.com/f/66183914971.pdfIn PDF document text
- http://mapijakemifo.pbworks.com/w/file/fetch/144467952/unit_1_geometry_basics_homework_4_answer_key_gina_wilson.pdfIn PDF document text
- http://sijomirurefi.pbworks.com/f/rejupadakifoda.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a577c7b5-a45c-441d-9416-d86a2e4ae675/sagazesurupokavuzax.pdfIn PDF document text
- http://gosavepifij.pbworks.com/w/file/fetch/144694434/megekimibemaralafelulevo.pdfIn PDF document text
- http://xiwesamoneni.pbworks.com/f/curious_incident_of_the_dog_in_the_nighttime.pdfIn PDF document text
- http://xoxafepapesu.pbworks.com/f/ieee_conference_presentation_ppt_template.pdfIn PDF document text
- http://lekuzax.pbworks.com/f/rapport_de_stage_reception_dhotel.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://www.geocities.com/mitra_anirban/hobbies.htmGNUIn PDF document text
- http://www.gnu.org/copyleft/gpl.htmRegularIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ed7f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED7F | 5752 bytes |
SHA-256: 137b64d67fd5dbd11e86ebe5a01372dfbdf872eb7e75952092100b34d4e6d458 |
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font_01_sfnt_off00010115.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10115 | 5712 bytes |
SHA-256: 37736867fed107113db745feceb9c364c757199abd2c03cd7f75a3cea7486994 |
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font_02_sfnt_off000113bd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x113BD | 10904 bytes |
SHA-256: b90ab6cbc332b92de6994c7d09780acece854295ed7dc1fb05f99ca38e6f5f8a |
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