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://nipisod.ru/award?keyword=formulaire+cerfa+13750+pdf PDF link annotation
- https://static.s123-cdn-static.com/uploads/4486190/normal_5ff81ab444373.pdfIn PDF document text
- https://favekenada.weebly.com/uploads/1/3/0/8/130874403/wegalux.pdfIn PDF document text
- https://rugalasaludazi.weebly.com/uploads/1/3/4/6/134683923/vasiwu-fajuzu-pibire.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4404976/normal_5ff0231f99745.pdfIn PDF document text
- http://ig-socialmedia.xyz/jawawokifevisorejuweguxakb1di5.pdfIn PDF document text
- http://souve.me/how_to_skip_numbering_page_1_in_wordx31vu.pdfIn PDF document text
- http://madewithsunshine.com/black_bodies_white_gazesoglcd.pdfIn PDF document text
- http://nukels.xyz/how_do_i_program_my_ge_universal_remote_to_my_emerson_tvvnsdy.pdfIn PDF document text
- http://fashion-deals.xyz/74213723546hsj8a.pdfIn PDF document text
- https://veraxoli.weebly.com/uploads/1/3/4/0/134040716/3793584.pdfIn PDF document text
- https://zoseduzarososu.weebly.com/uploads/1/3/2/7/132740870/vesakogaguk-sazalizu-dejokugem-bopexisijurep.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4379491/normal_5fe35a5774916.pdfIn PDF document text
- https://mikakegurotitu.weebly.com/uploads/1/3/4/3/134309030/kusorezuribufobodof.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://gaxijejazaxedaj.epizy.com/pigazozefugulinanuguj.pdfIn PDF document text
- https://s3.amazonaws.com/xisakazelelinim/59552473739.pdfIn PDF document text
- https://s3.amazonaws.com/nafoxuda/24796051703.pdfIn PDF document text
- https://s3.amazonaws.com/jevedijadiki/16840441351.pdfIn PDF document text
- http://famuruvif.epizy.com/khiladi_bengali_movie.pdfIn PDF document text
- https://s3.amazonaws.com/tobovunoberiki/ledekejiwodazu.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_off0000d910.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD910 | 5640 bytes |
SHA-256: 1625559e5bf1b5fc2990d79f9588f0f96e210030dde3667a15d550e8daabf0ac |
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font_01_sfnt_off0000ec3b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC3B | 11720 bytes |
SHA-256: 304fa1c6e8ee817f7bd01d42b434e2e8a5102915d8be2348491202ef4d99fc34 |
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