MALICIOUS
156
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 0.9998
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 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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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://zajinet.ru/award?keyword=bildad+kaggia+roots+of+freedom+pdf PDF link annotation
- http://visetazide.medianewsonline.com/19571359127.pdfIn PDF document text
- http://wudazex.sportsontheweb.net/abrupto_placentario.pdfIn PDF document text
- https://dirukarizudabi.weebly.com/uploads/1/3/2/3/132303081/girizo-wabapoxowamufa-sefojugorum-boxusobinesip.pdfIn PDF document text
- https://jerupixudenaxi.weebly.com/uploads/1/3/1/4/131437293/rebexuvup.pdfIn PDF document text
- https://jusisobopat.weebly.com/uploads/1/3/4/3/134326654/748fce7b4ed0581.pdfIn PDF document text
- https://gekitudofu.weebly.com/uploads/1/3/4/4/134403565/1695532.pdfIn PDF document text
- https://topirameji.weebly.com/uploads/1/3/2/6/132682330/fodikapaxagez.pdfIn PDF document text
- http://zifixoribe.scienceontheweb.net/togivekuw.pdfIn PDF document text
- http://figimumagoko.mygamesonline.org/introduction_to_social_psychology.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/nefunupu/how_to_calculate_mass_flow_rate_of_exhaust_gas.pdfIn PDF document text
- https://s3.amazonaws.com/galinikagopit/simulink_hdl_coder_user_guide.pdfIn PDF document text
- https://s3.amazonaws.com/poresi/fetapumerinasosa.pdfIn PDF document text
- http://lirejomirun.epizy.com/32924143460.pdfIn PDF document text
- https://s3.amazonaws.com/palevijuj/zojelatutukepubakonovi.pdfIn PDF document text
- https://s3.amazonaws.com/kosipefojaw/do_dryer_sheets_kill_dust_mites.pdfIn PDF document text
- https://s3.amazonaws.com/lowuwofuxali/bell_s_palsy_rehabilitation.pdfIn PDF document text
- http://wewiritat.epizy.com/calendario_ascenso_mx_apertura_2020.pdfIn PDF document text
- https://s3.amazonaws.com/vajefam/reportit_app_store.pdfIn PDF document text
- https://s3.amazonaws.com/palevijuj/high_heel_platform_boots_cheap.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_off0000e1e8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE1E8 | 5476 bytes |
SHA-256: 0b551186d9c578cac2a3dc6232dda4bbeffdeccfed9bee04ba87f3216853c753 |
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font_01_sfnt_off0000f479.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF479 | 10508 bytes |
SHA-256: 10e776138293e0af8c0a45a90986169dc033a997c454d6765785ecd69498aa66 |
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