MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external links, a common tactic for SEO link farms and phishing. One prominent URL, 'https://jumiwimov.ru/wix?keyword=dances+with+wolves+worksheet+answers', suggests a lure to disguise malicious intent. The ML classifier and ClamAV detection strongly indicate malicious content, likely related to phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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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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://jumiwimov.ru/wix?keyword=dances+with+wolves+worksheet+answers PDF link annotation
- https://static.s123-cdn-static.com/uploads/4489596/normal_5fcd281d3c4c8.pdfIn PDF document text
- https://cdn.sqhk.co/pafevola/dvkx6jc/picsart_video_maker_movie_editor.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4493602/normal_5ff4c3db50a16.pdfIn PDF document text
- http://vevufilusik.scienceontheweb.net/how_to_put_procreate_pocket_in_dark_mode.pdfIn PDF document text
- https://cdn.sqhk.co/nexasolonit/chfjaVd/cinema_tycoon_2_movie_mania_cheats.pdfIn PDF document text
- http://xilatotes.sportsontheweb.net/88894584160.pdfIn PDF document text
- http://lazujifoxupa.getenjoyment.net/22254958424.pdfIn PDF document text
- http://lovupijuti.getenjoyment.net/12884806789.pdfIn PDF document text
- http://wovoradomumakil.medianewsonline.com/schlage_keyless_entry_not_locking.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4485699/normal_5fd5f9ee44567.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/ca8babb0-9872-4484-95f5-8e93f1c8b62d/mutepedajasudizupuwakop.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7cd745f4-ba66-4278-a5ea-a1dff6ec5ed6/49399442951.pdfIn PDF document text
- http://purewowesajumu.myartsonline.com/how_to_reset_lg_hbs_760_bluetooth_headset.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bf69f11b-76a9-476b-8507-4bd08731deab/tu_risa_pablo_neruda.pdfIn PDF document text
- https://6632aaff-1fe9-4f1d-acb3-7d444e457837.filesusr.com/ugd/ce4b7c_92a16057d4d4410eba9dce22a0ae5387.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/4bf8db47-be2e-45b1-a0bc-fa5fffbafabc/sears_roebuck_catalog_homes.pdfIn PDF document text
- https://d4bcd744-2348-4fe3-9006-05b2fcbd3cbd.filesusr.com/ugd/704566_a6809d8e3dd2449995ece7a1297f1053.pdf?index=trueIn PDF document text
- http://sulorowanutabu.atwebpages.com/dell_poweredge_2950_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1565b829-b2aa-4c6e-b1e1-c44655402cdd/rezapu.pdfIn PDF document text
- http://pidodexogejax.myartsonline.com/walutozitotabanibodatuw.pdfIn PDF document text
- https://93dbb2ad-f1e8-4c6c-adfd-2ef134399473.filesusr.com/ugd/df4650_27ddc672cfa14796a5ce1bfbd3172e34.pdf?index=trueIn 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_off00010559.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10559 | 5100 bytes |
SHA-256: 86e9993499a4a624adb6e12d16a4f79c623df62b3fdcaf4ec8117c804faafb9e |
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font_01_sfnt_off000116c7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x116C7 | 10584 bytes |
SHA-256: 354ef720e0b189997eb328476946b7ebc6050a27a5fab58179af49d47972aa06 |
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