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 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 0.9998
Heuristics 5
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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 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://kuzutuzo.ru/strik?utm_term=how+to+use+graco+click+connect+car+seat PDF link annotation
- https://refefutetolesom.weebly.com/uploads/1/3/4/8/134868450/jeduxegafesawetugi.pdfIn PDF document text
- http://gebevojika.mygamesonline.org/siemens_automatic_voltage_regulator.pdfIn PDF document text
- https://zupedadozox.weebly.com/uploads/1/3/0/7/130738974/pexigugeginudit.pdfIn PDF document text
- http://luwakixifotizim.iblogger.org/ralagubiwafenana.pdfIn PDF document text
- http://xunelifamu.iblogger.org/69984005040.pdfIn PDF document text
- http://fuzabura.sportsontheweb.net/3816986147.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://wuduzukatej.epizy.com/manuale_casio_cdp-_200r_italiano.pdfIn PDF document text
- http://molezegifa.rf.gd/how_to_treat_bumps_on_your_lip.pdfIn PDF document text
- http://wiwawilif.epizy.com/moxabimugabomufi.pdfIn PDF document text
- http://fewodekikagusag.rf.gd/cantilever_bridge.pdfIn PDF document text
- https://s3.amazonaws.com/wenobagupexekap/jipid.pdfIn PDF document text
- https://a43ab9c2-5efb-4cee-ac06-b782a0f5e207.filesusr.com/ugd/4826f5_6b99d4c7d62d4beb9fe1eb28df24f60e.pdf?index=trueIn PDF document text
- http://xatidewivi.epizy.com/gujisig.pdfIn PDF document text
- https://4bd9ed84-c80b-4837-bb2f-b1353ebfd8aa.filesusr.com/ugd/5a1791_bb6130bd077144fda6f63a41bcb7d5db.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/gupawupigawono/best_call_of_duty_games_for_android.pdfIn PDF document text
- http://xodezuraweba.rf.gd/86896201029.pdfIn PDF document text
- https://s3.amazonaws.com/nafoxuda/50072053953.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_off0000f9f9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9F9 | 5084 bytes |
SHA-256: 9d312dbefe77ad49001ed3274a47662b1cff6090165b18d3d8da79b7df74487a |
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font_01_sfnt_off00010b68.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B68 | 10944 bytes |
SHA-256: c74951521675c1e2a113ccae00ec00e67a115271e650ae05b36f460a0c90dc86 |
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