MALICIOUS
136
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded URLs pointing to external websites, many of which are structured as PDF files with numeric slugs, suggesting a link farm or SEO abuse tactic. The document body mentions 'Honeymoon avenue sheet music pdf', which is likely a lure to disguise the malicious intent. The presence of external URIs and a ML classifier flagging the PDF as malicious indicates a high likelihood of this document being used for phishing or to host further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9981
Heuristics 5
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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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LOLBin token sequence in document text high SE_LOLBIN_RUN_COMMANDExtracted document text contains a Windows script/execution tool name (PowerShell, mshta, cmd, rundll32, regsvr32, …) within 220 characters of a dangerous flag, command verb, or URL. This is a visible 'run this' instruction in HTML/PDF/RTF lure bodies, or — in macro-laden Office files — the macro's own string-pool entries appearing adjacent in extracted text.
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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://theslaterhousepdx.com/uploads/1/3/1/4/131453343/131453343.html#honeymoon+avenue+sheet+music+pdf PDF link annotation
- http://spacelotservices.com/uploads/1/3/0/3/130379336/tobiwaxibes_ragofuruzoduke_mirolane.pdfIn PDF document text
- http://neutralskincare.com/uploads/1/3/1/4/131407549/gigagoxuduzitoz_jesozepeg_dipirogumixit_xizajosajozetes.pdfIn PDF document text
- http://101taiwantour.com/uploads/1/3/0/7/130776460/noxumojelepigorop.pdfIn PDF document text
- http://simonleebooks.com/uploads/1/3/1/0/131070751/gujorun-zisatulane.pdfIn PDF document text
- http://starlightphotography903.com/uploads/1/3/0/5/130588345/rasowojijozeruroradu.pdfIn PDF document text
- http://yeomansrow.org/uploads/1/3/1/4/131437987/xoxozon.pdfIn PDF document text
- https://musescore.mp3?revision=1493088286&no-cache=1587028016In PDF document text
- https://musescoreIn PDF document text
- https://musescore.1In PDF document text
- https://musescore.040000000000000000832667268468867405317723751068115234375In PDF document text
- https://musescore.1000000000000000055511151231257827021181583404541015625In PDF document text
- https://musescore.openx.01000000000000000020816681711721685132943093776702880859375},{In PDF document text
- https://musescore.0In PDF document text
- https://nocdn.com/static/musescore/scoredata/gen/1/6/7/3792761/7a79f21ce11d697540ff3a019651a83d43ea8bca/score_0.com%2Fuser%2F12101681%2Fscores%2F3792761In PDF document text
- https://musescore.05000000000000000277555756156289135105907917022705078125},{In PDF document text
- https://musescore.musescore.com%2Fuser%2F12101681%2Fscores%2F3792761In PDF document text
- https://musescore.netIn PDF document text
- https://musescore.jsonp?revision=1493088286&no-cache=1587028016In PDF document text
- https://musescore.png?no-cache=1531731713In PDF document text
- https://musescore.com\rTheIn PDF document text
- https://musescore.0200000000000000004163336342344337026588618755340576171875},{In PDF document text
- https://www.5In PDF document text
- https://musescore.musescore.com/static/musescore/scoredata/gen/1/6/7/3792761/7a79f21ce11d697540ff3a019651a83d43ea8bca/score_0.1000000000000000055511151231257827021181583404541015625In PDF document text
- https://musescore.com/static/musescore/scoredata/gen/1/6/7/3792761/7a79f21ce11d697540ff3a019651a83d43ea8bca/score_0.com/user/12101681In PDF document text
- https://musescore.com/groups/improving-musescore-In PDF document text
- https://musescore.comIn PDF document text
- https://musescore.com/static/musescore/scoredata/gen/1/6/7/3792761/7a79f21ce11d697540ff3a019651a83d43ea8bca/score.com/sheetmusic/artists/thomasIn PDF document text
- https://musescore.com/user/12101681/scores/3792761/embedIn PDF document text
- https://musescore.com/static/musescore/scoredata/gen/1/6/7/3792761/7a79f21ce11d697540ff3a019651a83d43ea8bca/space.com/user/12101681/scores/3792761/embedIn PDF document text
- https://musescore.com/user/12101681/scores/3792761In PDF document text
- https://musescore.com/static/musescore/scoredata/gen/1/6/7/3792761/7a79f21ce11d697540ff3a019651a83d43ea8bca/score.openx.com/user/12101681/scores/3792761In 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_off00006faf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6FAF | 9220 bytes |
SHA-256: 7688a7fdbc1205353aaf604364cd628f0de7c47569bead927ac820895739e281 |
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