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 0.9993
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://midufefew.ru/strik?utm_term=what+does+the+word+divine+intervention+means PDF link annotation
- https://cdn-cms.f-static.net/uploads/4501361/normal_602d1e667705d.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4494891/normal_5fe2faa7abe36.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4393369/normal_6057fc1f0423f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4375095/normal_602b8600466ae.pdfIn PDF document text
- http://goriwekaparagi.iblogger.org/29021201207.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4447906/normal_603b4b79bd1b7.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/add971b5-2723-4039-b7db-80de2bd109fa/zovaburabezotakatudix.pdfIn PDF document text
- https://s3.amazonaws.com/biwubeleba/48909502096.pdfIn PDF document text
- https://s3.amazonaws.com/pipaneku/vascular_malformation_brain_hemorrhage.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c93c30fa-04b0-4186-9193-037918b38102/legapafabilapagi.pdfIn PDF document text
- https://s3.amazonaws.com/wiwamoxamo/computer_security_principles_and_practice_solutions.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a97e7264-0042-4624-ac16-5384f4d4deb4/raisers_edge_database_manager_salary_range.pdfIn PDF document text
- http://maxefaronuxugur.epizy.com/gibapugifuzavibarakimigo.pdfIn PDF document text
- https://s3.amazonaws.com/semuxemakaw/16983065331.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/00734fe0-bc8a-4a71-9dbc-fca7ed6cec1b/ladofofom.pdfIn PDF document text
- http://momerizimapunu.epizy.com/vowako.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/76da8050-c764-4c26-a2c3-570e314cd9c8/all_the_things_you_are_chords_ukulele.pdfIn PDF document text
- http://semiwexojexudu.epizy.com/xudolobabobexobijugided.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/24ff8d56-a2d5-4d6f-99d9-75ee06beaf9c/17208289396.pdfIn PDF document text
- http://zepuwiz.atwebpages.com/7281524662.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a61d5725-8d33-4fbb-9b14-8a1773f81285/dr_seuss_sleep_book.pdfIn PDF document text
- https://s3.amazonaws.com/nilafafakem/lexebiduzoz.pdfIn PDF document text
- http://jokubamobivavum.onlinewebshop.net/digital_marketing_definition.pdfIn PDF document text
- http://luzutajezilako.rf.gd/8893027560.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_off00011a70.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11A70 | 5200 bytes |
SHA-256: 01815e8cdb8ff39f90321748fa50bca50587d8f872a72e9ca156d04c5659cc99 |
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font_01_sfnt_off00012c0e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12C0E | 10612 bytes |
SHA-256: d8f8d10b84aed69236bcf425d1cfa3256558749c72dfbce43cef32187ac6823f |
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