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 0.9995
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://soxebez.ru/strik?utm_term=micro+vu+manual PDF link annotation
- https://static.s123-cdn-static.com/uploads/4447086/normal_60011c96bcf48.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4393499/normal_6011f196d623f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4479707/normal_6009c6fcdcda7.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4378404/normal_6054c6ee3dbf5.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4375891/normal_6055b6367e19c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379476/normal_60373138df22f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4485699/normal_603f545112034.pdfIn PDF document text
- http://lijonotogi.scienceontheweb.net/kumolazajejajipo.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4452593/normal_600a1990db93a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4493245/normal_606ad4439f579.pdfIn PDF document text
- https://gakikodokuni.weebly.com/uploads/1/3/1/8/131857060/funegovosu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4456389/normal_605d7b552533f.pdfIn PDF document text
- http://pimifawimonidij.mywebcommunity.org/marketing_environment_book.pdfIn PDF document text
- https://subinekole.weebly.com/uploads/1/3/2/6/132695692/wizaroludim-saxefe-fozasufomi-gabavudaxag.pdfIn PDF document text
- https://silavetej.weebly.com/uploads/1/3/5/3/135314504/dogewemevoxirup.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://uploads.strikinglycdn.com/files/bd913b31-25c4-4ead-bcfd-7d614097038f/how_to_reset_a_honeywell_water_heater_thermostat.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4406648a-c937-41ff-85fd-4e2e31918e88/how_much_does_a_mechanic_make_in_canada.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cabce302-1ebb-4273-a82c-77a2e2a11a57/what_is_dry_mode_on_mini_split.pdfIn PDF document text
- http://pojoviraxerojo.myartsonline.com/lozotowadikexazananevok.pdfIn PDF document text
- http://netawuwimirixor.onlinewebshop.net/object_oriented_programming_java_tutorialspoint.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4785d2dc-e180-4755-a250-47c710d3341c/whirlpool_quiet_partner_2_reset_code.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5ffd4392-ac00-42e5-a537-d4faa8cf923b/jixififunefivud.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000eccc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xECCC | 4516 bytes |
SHA-256: d9c6c3db7caaa7b53f56e101467ed149377b2dc7e7b2b122961a740221a93e95 |
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font_01_sfnt_off0000fbff.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFBFF | 11068 bytes |
SHA-256: 0766026b22ecdbf8395345177e06bcd76e2f8b4bd49ddebb4b8a9bfa4a324289 |
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font_02_sfnt_off00012192.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12192 | 4324 bytes |
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
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