MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file contains numerous external links, many of which point to other PDF files hosted on compromised websites. The heuristic 'PDF_SEO_LINK_FARM' indicates a deliberate attempt to create a link farm, likely for SEO manipulation or to host malicious content. The primary URL extracted, 'http://adsl-63-204-18-10.benefitplans.org/uploads/1/3/0/3/130312926/130312926.html#brahms+intermezzo+op+118+sheet+music', suggests a lure, possibly related to sheet music, leading to further malicious links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
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://adsl-63-204-18-10.benefitplans.org/uploads/1/3/0/3/130312926/130312926.html#brahms+intermezzo+op+118+sheet+music
- http://strattonacademy.com/uploads/1/3/1/3/131383266/bozolorum.pdf
- http://canticonuevoep.com/uploads/1/3/0/9/130969791/1272821.pdf
- http://mastersvineyard.org/uploads/1/3/0/8/130873782/ludodorovazudu-sijozewed-jumuvekujijum-rebeluveb.pdf
- http://southlandbaptisttemple.org/uploads/1/3/0/2/130289736/1746341.pdf
- http://generationmuso.in/uploads/1/3/0/4/130483498/movinofolo.pdf
- http://britainsforgottenwars.com/uploads/1/3/1/0/131071137/sifikiwejavup_dafoko_dadamebevepiwi_kowatorinuxo.pdf
- http://graceinliving.com/uploads/1/3/1/4/131409158/d825970.pdf
- http://brand-usapple.com/uploads/1/3/0/6/130639950/vagokez.pdf
- http://limanwai.com/uploads/1/3/0/7/130775522/268f5cdc.pdf
- http://bluespherelogistics.us/uploads/1/3/0/6/130640070/lanigurevaji.pdf
- http://dpamedia.net/uploads/1/3/0/7/130776500/12428fbdc3bd91.pdf
- http://chino-city.net/uploads/1/3/0/6/130604026/dogifixere-xazaverowigika-bitim.pdf
- http://fwsomusicians.com/uploads/1/3/1/6/131606150/tixidevimimilutirak.pdf
- http://crosscomps.us/uploads/1/3/0/6/130621119/nerixudame_ruwusufidi_pixaxomupano_sotuk.pdf
- http://yardsocket.org/uploads/1/3/0/7/130740538/9855744.pdf
- http://coolangattahealingcentre.org/uploads/1/3/0/6/130640164/760256.pdf
- http://asktreed.com/uploads/1/3/0/5/130588377/pagab.pdf
- http://epichroniconline.com/uploads/1/3/1/8/131856314/jadewaf_lapawovofuli_taxig.pdf
- http://alltheweirdabundance.com/uploads/1/3/0/6/130604197/778591.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005625.binb559aa938ca4ce34e3f5b214e38fa3d4e0db6cf907f44336a7621ad957bf147a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5625 | 11072 bytes |
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