MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external links, many pointing to disposable hosting, suggesting a link farm or phishing operation. The ML classifier and ClamAV detection strongly indicate malicious intent. While no scripts were explicitly extracted, the PDF structure and embedded URLs are indicative of a phishing lure designed to redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://queure.ru/pbw?utm_term=scott+pilgrim+comic+book+online PDF link annotation
- https://cdn-cms.f-static.net/uploads/4479470/normal_6067c25ee0bd6.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4421630/normal_605bf35cc172f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4406789/normal_606da5daa2088.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4415331/normal_6065541bf2020.pdfIn PDF document text
- https://bematurom.weebly.com/uploads/1/3/4/8/134886193/11a746923d.pdfIn PDF document text
- https://piwaxiru.weebly.com/uploads/1/3/4/8/134882920/25ee8381bea.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4482215/normal_6056d1b6d2b63.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/e1074b4a-81f4-45ff-b37b-7a60f8489bad/setagonisuvajufipe.pdfIn PDF document text
- http://najapenoz.pbworks.com/w/file/fetch/144899310/sibifewujuwijamiminajo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d758fc70-0aa8-4ad9-a418-2af8f230d7e9/wd_4tb_my_cloud_ex2_ultra_network_attached_storage_review.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/76eeaa4c-0819-4251-850a-1ce02ffca854/study_guide_and_solutions_manual_for_organic_chemistry_principles_and_mechanisms.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5b025f8b-3409-46f0-9c65-d1ebb16ac6a5/vagiwikujibigulubatotom.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/672bbe97-293a-4af1-be3f-f7fdfe2a6f28/26375431127.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6666d1d7-35fb-4fbb-b5f5-ade060aa6284/how_do_i_program_an_orbit_sprinkler_system.pdfIn PDF document text
- http://favixose.pbworks.com/f/best_exercise_for_ectomorph_body_type.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a737b7e2-0d60-4621-b740-c4cd0faf732f/50293545250.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/51922d80-cad4-4243-b261-ddc491c70709/hot_spots_on_skin_in_humans_no_rash.pdfIn PDF document text
- http://fixulirulafa.pbworks.com/f/yaad_piya_ki_aane_lagi_song_download_bestwap.blog.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b8927a10-4def-4763-894d-82dd83273fa4/minepebaxivolid.pdfIn PDF document text
- http://mogulazedub.pbworks.com/f/age_of_civilization_2_apk_download_ios.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a16ef9ba-6300-46ee-b6c6-dcddd10d4952/42678916396.pdfIn PDF document text
- http://ririgifavem.pbworks.com/w/file/fetch/144595428/annadata_full_movie_bangla.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/84611aff-160f-44b5-afbe-b639f8e98c9e/lojisuguzodamoki.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_off0000f53a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF53A | 5172 bytes |
SHA-256: 272aadba80eff1ca728b914fe23ed13a39098839053edb1e9ff8c058775090e6 |
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font_01_sfnt_off000106c4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x106C4 | 10672 bytes |
SHA-256: 6904d4363681588cc9d365c5da8fc85e03e287de3547752c9882acc1a8821a37 |
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