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 0.9996
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=el+nombre+de+la+rosa+pelicula+completa+descargar PDF link annotation
- https://cdn.sqhk.co/duxadikoti/fmAjbge/muzavekobebes.pdfIn PDF document text
- http://ruzamaji.getenjoyment.net/dupematugejowabiweripo.pdfIn PDF document text
- https://kenemujawov.weebly.com/uploads/1/3/4/6/134645985/74806120221d.pdfIn PDF document text
- https://cdn.sqhk.co/ronizimat/ex7jd92/buzabiregigonewemogovib.pdfIn PDF document text
- https://rovizefodizare.weebly.com/uploads/1/3/4/3/134309954/6376872.pdfIn PDF document text
- https://cdn.sqhk.co/nilamemiw/dAaKbAC/japanese_alphabet_translation_app.pdfIn PDF document text
- http://fanitukasi.22web.org/argan_arte_contemporanea.pdfIn PDF document text
- https://mofizuzu.weebly.com/uploads/1/3/4/3/134316779/zixeta.pdfIn PDF document text
- http://dabopoxele.getenjoyment.net/indonesia_visa_form.pdfIn PDF document text
- https://mafugefowodofo.weebly.com/uploads/1/3/1/3/131378796/fadab.pdfIn PDF document text
- https://fikozipe.weebly.com/uploads/1/3/4/8/134887908/9505795.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://zazisuj.epizy.com/28421383737.pdfIn PDF document text
- http://texaliborobiko.epizy.com/cyclone_v_fpga_datasheet.pdfIn PDF document text
- https://6bc61794-ec17-45f1-96eb-8bed4cd57308.filesusr.com/ugd/217b8a_e3f5a312e48649d8ac143624c38427b5.pdf?index=trueIn PDF document text
- https://bc260b4e-efc2-469d-9102-9c7234992d76.filesusr.com/ugd/b1b3ad_64d0a95c27234eb2b3019e833d9ce7e3.pdf?index=trueIn PDF document text
- http://pefoxaxogux.epizy.com/catecismo_de_la_iglesia_ortodoxa.pdfIn PDF document text
- http://tuminexozuvino.atwebpages.com/20516544725.pdfIn PDF document text
- http://bixifededas.rf.gd/toro_timecutter_ss5000_specs.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 5
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d4e4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD4E4 | 4712 bytes |
SHA-256: c64d7d4136db4ab57191dd593c80c6a388f29a1409826b19da2fbb594855f8b0 |
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font_01_sfnt_off0000e54c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE54C | 5492 bytes |
SHA-256: c0f9e813dfa5e4596ac8a276dccd902160f07c28bf16a0a1d055932ff1b59933 |
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font_02_sfnt_off0000f7ca.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF7CA | 2080 bytes |
SHA-256: e3e065333d0d8ebacbea137f1334f6071a4bfbfd64bfb940b3852a59c0664482 |
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font_03_sfnt_off0001018d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1018D | 11240 bytes |
SHA-256: 7800422265e0f3a032807f1280a769427837b73d9aac1ffb981524a7a0048e91 |
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font_04_sfnt_off000126a4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x126A4 | 16204 bytes |
SHA-256: e93acd332f5893643511f4cefd38969ad5c744ad1b08842a788b6be7d277dd15 |
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