MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a lure promising free software product keys, directing users to external URLs. The PDF_SEO_LINK_FARM heuristic indicates a large number of embedded links, likely for SEO manipulation or to distribute malicious content. The primary URL identified is http://www.ebzgrp.com/uploads/1/3/0/5/130590403/130590403.html#free+working+product+key+for+microsoft+office+2010+professional+plus, which is part of a link farm hosted on httpsecurityscan.com.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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 http://www.ebzgrp.com/uploads/1/3/0/5/130590403/130590403.html#free+working+product+key+for+microsoft+office+2010+professional+plus PDF link annotation
- http://httpsecurityscan.com/uploads/1/3/0/6/130639859/9293432.pdfIn PDF document text
- http://classicalgems.net/uploads/1/3/0/2/130289800/02f38.pdfIn PDF document text
- http://stage.hempnu.com/uploads/1/3/0/2/130270812/dewidanek.pdfIn PDF document text
- http://blingbombringbombs.com/uploads/1/3/0/5/130543870/9679023.pdfIn PDF document text
- http://thecompassionateasskicker.net/uploads/1/3/0/7/130739509/8402338.pdfIn PDF document text
- http://lussomakeup.com.au/uploads/1/3/0/2/130270911/5945471.pdfIn PDF document text
- http://hostmaster.charitytrainingservices.com/uploads/1/3/0/2/130289748/nafawobipave.pdfIn PDF document text
- http://das-llc.com/uploads/1/3/0/7/130775584/4942433.pdfIn PDF document text
- http://setfreeindeed.com/uploads/1/3/0/7/130739061/3979845.pdfIn PDF document text
- http://customhomeimprovements.org/uploads/1/3/0/5/130589397/tadowadomufa_puzakini.pdfIn PDF document text
- http://www.thebrewshopsavannah.com/uploads/1/3/0/8/130874119/rovilodasog.pdfIn PDF document text
- http://prairieporch.shop/uploads/1/3/0/7/130776602/sigaliko.pdfIn PDF document text
- http://treeservicehialeah.com/uploads/1/3/0/6/130621142/nezemu.pdfIn PDF document text
- http://a2ndlook.shop/uploads/1/3/0/5/130588173/5736681.pdfIn PDF document text
- http://www.ilspiritofficials.com/uploads/1/3/0/4/130435589/9308525.pdfIn PDF document text
- http://www.newbeginningschristiancounselingllc.com/uploads/1/3/0/6/130640162/ff009.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
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007c66.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C66 | 7844 bytes |
SHA-256: d022f75bee9dbc89121a304d4a145e2052dcb04a87b719af54194dedc83b661e |
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