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 0.9993
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://fokemale.ru/strik?utm_term=streetcar+named+desire+short+plot+summary PDF link annotation
- http://passive-income.ru/sintagma_adjetival_ejerciciosfyrja.pdfIn PDF document text
- http://zizodoroluxonaf.sportsontheweb.net/nutritional_value_of_banana_peels.pdfIn PDF document text
- http://kushtanash.ru/car_x_drift_racing_lite_mod_apk_downloadp60r4.pdfIn PDF document text
- http://vuvajujuli.mygamesonline.org/xunif.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://33fe1336-4051-433c-b691-b763732126dd.filesusr.com/ugd/6c8f37_f507655f0b9841c38ae991c291fb4eee.pdf?index=trueIn PDF document text
- https://f7690f66-1871-4559-97e0-239dee5b15da.filesusr.com/ugd/d2cc1f_d54edb55410242bf86114f78d78963cf.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/964249c8-bf3d-47e6-91d1-c5f63271dc40/tutorialspoint_json_python.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/63f74f19-a8a5-4884-bf0f-1e70484d2b7e/fituwave.pdfIn PDF document text
- https://s3.amazonaws.com/zewimu/15083392113.pdfIn PDF document text
- https://efa91360-7c21-416c-9d60-3189e0beb381.filesusr.com/ugd/42ffc7_0246cb599a0744fb8bbe01fd7874738b.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/moduluzuxikari/how_to_troubleshoot_a_no_power_issue_on_your_dell_laptop.pdfIn PDF document text
- https://acfc0e76-311d-46af-9c13-f46c112eb424.filesusr.com/ugd/f90bad_033ed8c470c349e6a5668b12b2633166.pdf?index=trueIn PDF document text
- http://sekuwomexapa.myartsonline.com/hobart_meat_slicer_model_1612.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/74a80659-ab0c-4a19-a2b8-51d730db357b/9071491807.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e6523fdd-2647-4891-a147-1d859aad357a/rotekaxesafomurelowi.pdfIn PDF document text
- http://vesedakowata.onlinewebshop.net/simifikusokavod.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/386fc444-35fd-4156-a87f-c2cbe5cb50cf/konuno.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/32f958f2-91eb-4e5b-a777-388bb80fbf3a/96007160237.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/116221d0-fc61-470c-b50c-0d5a3b19319d/5620703165.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bc904369-bb6b-442c-86f5-526af4aaefb7/gapodanidakozexerotik.pdfIn PDF document text
- https://s3.amazonaws.com/ropuba/bharatanatyam_songs_free_in_tamil.pdfIn PDF document text
- https://a2ae8793-a99f-480d-a3bc-849ef63d34f7.filesusr.com/ugd/cc207a_e3df5681458943c186a1b32d2f26ecb4.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/mokixetat/2344690319.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_off000131aa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x131AA | 5520 bytes |
SHA-256: 80ff65ebf7bb240d417778e0210c0ea2f5d0d4c3a9fc322c72571dc75d089395 |
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font_01_sfnt_off0001444a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1444A | 11796 bytes |
SHA-256: f070708f932be95943b1e2568f5b6ec15f4a4e7831c562992609c82e03bb95ca |
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