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 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 0.9992
Heuristics 5
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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://crophysi.ru/strik?utm_term=price+of+echo+dot+in+india PDF link annotation
- https://static.s123-cdn-static.com/uploads/4486965/normal_5fccd12f25f54.pdfIn PDF document text
- https://cdn.sqhk.co/sokodajep/bbghcnv/menoka.pdfIn PDF document text
- https://fogisavelubid.weebly.com/uploads/1/3/5/2/135299906/2333024.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4417995/normal_600024b72de78.pdfIn PDF document text
- https://suxasamivozafe.weebly.com/uploads/1/3/4/7/134705269/golalesemo_lutozu.pdfIn PDF document text
- https://cdn.sqhk.co/parikozug/4a2Khh8/fesulozamejedizedinalulal.pdfIn PDF document text
- https://cdn.sqhk.co/sogunixe/iUIii1o/pelugig.pdfIn PDF document text
- https://godewofevi.weebly.com/uploads/1/3/2/8/132814364/gipuvomitimijabizu.pdfIn PDF document text
- https://cdn.sqhk.co/pemoxeriko/dLFi4A5/22846395753.pdfIn PDF document text
- https://vebavorosufate.weebly.com/uploads/1/3/4/7/134742301/061f7ef5aca69f1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366385/normal_6049cbe88420c.pdfIn PDF document text
- http://xagakojitogiva.getenjoyment.net/arabic_to_english_translate.pdfIn PDF document text
- https://cdn.sqhk.co/lexikegije/jbGiaWm/gibomufadex.pdfIn PDF document text
- https://cdn.sqhk.co/ribobujir/g09zjjq/pixbit_pixel_icon_pack_apk_download.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4383925/normal_5ffb76c1983a4.pdfIn PDF document text
- https://cdn.sqhk.co/vonofuguniti/IghMge6/snow_bros_2_4_players.pdfIn PDF document text
- http://tifusavegapawuf.mygamesonline.org/what_does_the_clean_light_mean_on_my_mr_coffee.pdfIn PDF document text
- https://cdn.sqhk.co/felinavaw/Iigecgf/dutejabokojes.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4471683/normal_6052e0eb648a8.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/sulasatevirexo/waltz_for_debby_sheet_music.pdfIn PDF document text
- https://s3.amazonaws.com/vekodupiwarobi/auto_chess_dota_guide.pdfIn PDF document text
- http://jifimurosesapu.atwebpages.com/fobazuniramo.pdfIn PDF document text
- https://s3.amazonaws.com/peveziwoguxuzam/android_tv_o_samsung_smart_tv.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f59e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF59E | 4900 bytes |
SHA-256: 327f065a82e372fc15e1116a296a4fa30d7571348a905a8bcc3560e086a9a27d |
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font_01_sfnt_off00010641.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10641 | 11040 bytes |
SHA-256: efdc01904e14cbb8a3052911326a176a26639c39fcc4c1aca13f816d57b47b5f |
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font_02_sfnt_off00012c0a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12C0A | 16604 bytes |
SHA-256: 43e1c5681006320bb7a89ecab60ead451a89aba371e4e0a0538160bcf0909fe8 |
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