MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a significant number of external links, identified by the PDF_SEO_LINK_FARM heuristic. These links point to various domains, suggesting a link farm or redirection scheme. The primary URL, http://reboundat.com/uploads/1/3/1/3/131380469/131380469.html#significado+de+nombre+salvador, is also present in the document body, indicating a potential lure or landing page. No scripts were extracted, limiting the analysis of direct malicious actions.
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://reboundat.com/uploads/1/3/1/3/131380469/131380469.html#significado+de+nombre+salvador PDF link annotation
- http://icarllc.net/uploads/1/3/0/7/130739947/bitimogimu.pdfIn PDF document text
- http://ciencia-sociedad.org/uploads/1/3/0/2/130289096/9616816.pdfIn PDF document text
- http://svreunion.com/uploads/1/3/0/2/130272339/91aadbf5bb.pdfIn PDF document text
- http://bavarianpaws.com/uploads/1/3/0/5/130539881/1359585.pdfIn PDF document text
- http://mormon-clothes.com/uploads/1/3/0/2/130288430/zotabim.pdfIn PDF document text
- http://boni4judge.com/uploads/1/3/0/4/130477613/9064978.pdfIn PDF document text
- http://ultimateairtime.com/uploads/1/3/0/3/130323207/9293713.pdfIn PDF document text
- http://mylivingbenefitneeds.org/uploads/1/3/0/8/130814329/ninefuzomipoxo.pdfIn PDF document text
- http://joyofstress.com/uploads/1/3/0/3/130313145/30eaad42dc.pdfIn PDF document text
- http://mta-sts.mx.ihrc3.com/uploads/1/3/0/6/130620897/zuwagepel.pdfIn PDF document text
- http://kruthuset.com/uploads/1/3/0/6/130621625/4e516e77.pdfIn PDF document text
- http://epstoritve.si/uploads/1/3/0/9/130968943/8270111.pdfIn PDF document text
- http://ocfertilitycare.com/uploads/1/3/0/6/130620781/2220625.pdfIn PDF document text
- http://lilhandsbigdreams.com/uploads/1/3/0/2/130287456/126cd1e278507f.pdfIn PDF document text
- http://www.marieslides.com/uploads/1/3/0/6/130621675/lujuwibepew_dulitoronak_xegib.pdfIn PDF document text
- http://protsahansg.com/uploads/1/3/0/2/130289755/41af89f40e30b0e.pdfIn PDF document text
- http://webmail.marriottediting.com/uploads/1/3/0/2/130287799/nagurewojikijunuk.pdfIn PDF document text
- http://www.gracefullylovinggtseniors.org/uploads/1/3/0/8/130814562/8d68d0a6a.pdfIn PDF document text
- http://hostmaster.howellandsabrin.com/uploads/1/3/0/7/130739053/5a0ba757742.pdfIn PDF document text
- http://askbrookesheanswers.com/uploads/1/3/0/6/130604151/2111666.pdfIn PDF document text
- http://m.kylesworkshop.com/uploads/1/3/0/6/130621422/8525065.pdfIn PDF document text
- http://ayp-houston.com/uploads/1/3/0/6/130604498/8686430.pdfIn PDF document text
- http://temporarypermanent.net/uploads/1/3/0/6/130621815/b8bd933b11fc.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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
- https://fedoraproject.org/wiki/Licensing/LiberationFontLicenseIn PDF document text
- http://www.adobe.com/).NotoIn PDF document text
- http://www.google.com/get/noto/http://www.adobe.com/type/ThisIn PDF document text
- http://scripts.sil.org/OFLNotoIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007e7d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E7D | 9708 bytes |
SHA-256: 54b2436351665de1372c3ea6656fbbb7d01c640c7aeb23f078fdc409125661b6 |
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font_01_sfnt_off00009fd5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9FD5 | 4284 bytes |
SHA-256: 58268aaa9139ee7ed4321bcf6f9dd54fca5ce2438d85328b0edfdca0f34f93ce |
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font_02_sfnt_off0000ae32.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAE32 | 5584 bytes |
SHA-256: db827a4b0e2adf7a227df4798a501f3715cae1ed74117fe3f67cf2fbb0b336ec |
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font_03_sfnt_off0000c067.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC067 | 17172 bytes |
SHA-256: 2110d774d45017adcd00afe1e8239107c87f7f78728e9728f17cd4b1580ae34b |
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