MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
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 0.9997
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://gimoguvi.ru/strik?utm_term=simplicity+ride+on+mower+parts+australia PDF link annotation
- https://tamunalu.weebly.com/uploads/1/3/3/9/133999965/3691646.pdfIn PDF document text
- http://roflan.site/acer_laptop_prices_in_sri_lanka8lq75.pdfIn PDF document text
- http://lnstagram-blue-badge-form.com/halloween_reading_comprehension_worksheetukcv0.pdfIn PDF document text
- http://busibear.com/puburuvepuroukohm.pdfIn PDF document text
- http://mavito.online/bounty_hunter_quick_draw_metal_detector_reviews01rs7.pdfIn PDF document text
- http://servempieza.site/fossil_q_explorist_gen_3_wear_os_2.05h5hp.pdfIn PDF document text
- https://tuvopezape.weebly.com/uploads/1/3/4/7/134712323/kadarisamilipisas.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://47c0d0ed-94e3-447f-940a-e265262d053f.filesusr.com/ugd/a43ec6_bf2f3b2cccfb475bb8d22ad675bba5e9.pdf?index=trueIn PDF document text
- https://1ffb5d6c-d890-49e0-9b87-dc10fbfa49e2.filesusr.com/ugd/8bc2a6_dabd8f41eec64f44b3fffee556d920e8.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/divelatoxa/68561819421.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fda470b9-f19a-4e5d-a3f4-8458e361ba4a/hp_elitebook_folio_9470m_wifi_drivers_windows_7_64_bit.pdfIn PDF document text
- https://s3.amazonaws.com/xewamejixolefaj/vutidironazudu.pdfIn PDF document text
- https://s3.amazonaws.com/defipedibe/malidowisusabekobesoruseg.pdfIn PDF document text
- https://s3.amazonaws.com/genedonapubefe/miwanavatovuvibiwilagup.pdfIn PDF document text
- https://e0eedba4-cf99-4c42-97f5-d3f9ae5832dd.filesusr.com/ugd/e36ea7_ee3fec39bb8044279af430081fcfc3d4.pdf?index=trueIn PDF document text
- https://d8acad56-eb9a-42d1-a06c-a695c5b02328.filesusr.com/ugd/0ad6c7_e89cb1576bef414dacabf6d51368cdbb.pdf?index=trueIn PDF document text
- https://7be326e9-a1fd-4761-a84c-83c904220737.filesusr.com/ugd/37e945_eedb452ba89e412d960c25273d868a32.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/gatazeromij/62344506334.pdfIn PDF document text
- https://436c154b-1c2d-4c60-9768-ed3a268ef5e1.filesusr.com/ugd/e8e253_8fc79238975a4773808e1a8f4a811b76.pdf?index=trueIn PDF document text
- https://a39ac558-8fe8-437d-9e10-dc9402d6cb9c.filesusr.com/ugd/1ebe14_df6b6be6940e425f8a2059c08c5d192d.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/3ed687fd-7269-4a4a-bd8b-1c8e8a78fa08/links_awakening_river_rapids_seashell.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_off0000ee37.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE37 | 5516 bytes |
SHA-256: f0e115c754d33eefc9d616402a8de381baeb4131942127432f5e080bc495bfe7 |
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font_01_sfnt_off000100f4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x100F4 | 10696 bytes |
SHA-256: ffa624b2e943b4dcbbd8c1a442b83cf71e1a64cf0ad86a7f93baaf80615ca9ea |
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