MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF document is identified as malicious by an ML classifier with high confidence. It contains a large number of external links, many of which point to other PDF files hosted on various domains, suggesting a link farm or SEO manipulation tactic. The document body, though partially corrupted, indicates a lure related to a 'Honda Odyssey 2008 manual en español'. The presence of numerous external PDF links is a strong indicator of malicious intent, likely to distribute malware or engage in phishing. No scripts were extracted from this sample.
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://wehappyhair.com/uploads/1/3/0/7/130775796/130775796.html#honda+odyssey+2008+manual+en+espa%25C3%25B1ol
- http://mta-sts.mail.natureimprintedphotography.com/uploads/1/3/0/7/130739129/zixaweviguvuzupuxepi.pdf
- http://k3oil.com/uploads/1/3/0/8/130874292/015af18464ef.pdf
- http://bachatainlosangeles.com/uploads/1/3/0/3/130313345/9949520.pdf
- http://themelineevents.com.au/uploads/1/3/0/5/130551607/mufisibasokubo_kilevonefo.pdf
- http://bsquarellc.com/uploads/1/3/0/4/130435781/moworuwog.pdf
- http://blackskyconsulting.net/uploads/1/3/0/2/130273738/radaxodorexab.pdf
- http://scorpiolegion.site/uploads/1/3/0/7/130739450/98ae5bef4e91.pdf
- https://nalusekixij.files.wordpress.com/2020/06/82670458716.pdf
- https://nigadimuzifo.files.wordpress.com/2020/06/votupidakaxalume.pdf
- https://wesegakivur.files.wordpress.com/2020/06/rawik.pdf
- https://sirudamulax.files.wordpress.com/2020/06/vurigujukusutofi.pdf
- https://suwemolu.files.wordpress.com/2020/06/27710080440.pdf
- https://xavizatilem439575075.files.wordpress.com/2020/06/84550324074.pdf
- https://jumitedav.files.wordpress.com/2020/06/jinolukiwidanixuvoki.pdf
- https://fububoxoludi.files.wordpress.com/2020/06/57635497726.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000085b7.bin0f9e641c2a99e432d96574214e4ae70e279c5a15ecdfadc895a8c6fa5ac9b03e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x85B7 | 11564 bytes |
font_01_sfnt_off0000abf7.bin4ef9506ee11a349461550e6b437e3786686b598308a87786035880d16624999d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xABF7 | 16060 bytes |
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