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://midufefew.ru/strik?utm_term=the+lightning+thief+film+cast PDF link annotation
- https://cdn-cms.f-static.net/uploads/4465905/normal_601589423ab41.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4450724/normal_5fc8363c86d7e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4426261/normal_60311f6c57470.pdfIn PDF document text
- http://rimka.xyz/walokojijijupolebarotulasl5jt.pdfIn PDF document text
- http://loveantravel.xyz/zoomer_kitty_instructionsrhfy0.pdfIn PDF document text
- http://netzamka.ru/53764665907gobs2.pdfIn PDF document text
- http://mamunetosi.iblogger.org/canon_60d_tutorial.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4481408/normal_6054b1a65fec6.pdfIn PDF document text
- http://worodariravo.22web.org/aulularia_plauto_italiano.pdfIn PDF document text
- http://moshon.space/schema_ampli_audio_a_transistortfkup.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://zuxuxakoves.rf.gd/41368344068.pdfIn PDF document text
- http://wanodabife.rf.gd/data_analysis_in_excel_2020.pdfIn PDF document text
- http://ketunetu.rf.gd/el_libro_pablo_escobar_mi_padre.pdfIn PDF document text
- https://510adc33-753b-44c0-977e-8d34da8fcdd4.filesusr.com/ugd/5f4192_72474c2fc8ab4add98ead54ea78e7ca2.pdf?index=trueIn PDF document text
- http://bewumafovalol.epizy.com/10914452329.pdfIn PDF document text
- https://a1d1c4ac-cf1d-4c58-861c-45d1188f4b60.filesusr.com/ugd/052f3a_f103f0785cfb4198bba8f9369756ed48.pdf?index=trueIn PDF document text
- http://nusilemil.epizy.com/sql_server_2017_format_code.pdfIn PDF document text
- http://zajoneforisomi.rf.gd/24543178427.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_off00010667.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10667 | 5148 bytes |
SHA-256: e285dfad82bc522fb90ad786574e69c88e95acfd6bf8c5ff0c5468713ca11cf2 |
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font_01_sfnt_off000117cf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x117CF | 11844 bytes |
SHA-256: c17eea95509120b7a27489a998415273e9dd1a77d27fb49938fec7d48abd9b96 |
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