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://botokaw.ru/123?utm_term=apple+music+apk PDF link annotation
- https://pobufulali.weebly.com/uploads/1/3/4/4/134494274/8f0d8536f11.pdfIn PDF document text
- http://tujidal.mypressonline.com/wigixizazodekonulol.pdfIn PDF document text
- https://dataremidesop.weebly.com/uploads/1/3/4/6/134697992/1297532.pdfIn PDF document text
- http://nasufulorejuwe.mywebcommunity.org/gapifufefebokemewitom.pdfIn PDF document text
- https://dowadumusisek.weebly.com/uploads/1/3/4/5/134521262/59053.pdfIn PDF document text
- https://tuvukorop.weebly.com/uploads/1/3/1/8/131857527/e32765e97443.pdfIn PDF document text
- http://doxedisipi.scienceontheweb.net/how_much_is_a_miniature_sausage_dog.pdfIn PDF document text
- http://fiwisud.getenjoyment.net/short_story_contests_canada_2021_youth.pdfIn PDF document text
- https://cdn.sqhk.co/letarezetap/gchdjaG/lolegafofapolad.pdfIn PDF document text
- http://lusolakidareve.mywebcommunity.org/6883369916.pdfIn PDF document text
- http://wojesukuzak.mygamesonline.org/besiwujoxazu.pdfIn PDF document text
- https://benokonafininu.weebly.com/uploads/1/3/4/6/134606635/zudok-xukegupipofi-voles-gopafifodexi.pdfIn PDF document text
- https://cdn.sqhk.co/wemowubire/hmohire/xamazajenorafamul.pdfIn PDF document text
- https://cdn.sqhk.co/pajokiman/djiYehd/16935984542.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://merovuditipin.onlinewebshop.net/fekupu.pdfIn PDF document text
- https://4123e755-5e7e-4fb8-b167-49ba90d37259.filesusr.com/ugd/fd3290_9048d24ea70e4e0197092e0d490565a0.pdf?index=trueIn PDF document text
- https://a6053a4b-6066-498d-92a8-7748b68531bc.filesusr.com/ugd/5f0d2f_a53a1cf9a0824a8a952b426c63323ddc.pdf?index=trueIn PDF document text
- https://0efdb04f-128a-4c0d-ace4-8b312723ebcc.filesusr.com/ugd/5508f4_fd9e26a0428540529c9fa4bffefb3239.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/gofilafixu/22104015820.pdfIn PDF document text
- https://s3.amazonaws.com/vovuzize/acer_n1996_motherboard_manual.pdfIn PDF document text
- https://s3.amazonaws.com/dovulavavo/tobazizuwiva.pdfIn PDF document text
- http://vilatelisoto.onlinewebshop.net/tobekenuxapujewibi.pdfIn PDF document text
- https://bff5fdab-9fd0-4670-908b-a1308bb5a9cb.filesusr.com/ugd/227d0f_af008f26ffed4b78a4808ede09f294a6.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/jidosatikim/99797386891.pdfIn PDF document text
- https://d4508431-0eee-4913-ac2a-2ec907ed9b18.filesusr.com/ugd/12daa7_b3a1fb57718f4d76b259194822aad453.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_off000109d0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x109D0 | 5036 bytes |
SHA-256: bf779477cd8d5190c83c977bcb5b686eac659c09028cd7732d2e2e01f64feb00 |
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font_01_sfnt_off00011ae0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11AE0 | 11216 bytes |
SHA-256: 1a5effc16a564e405f28b190cbbe9dcc2f4a0bd5141d65e4cd413ff832d33659 |
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