MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document was identified as malicious by an ML classifier. It contains a large number of external links, a technique often used for SEO manipulation or to distribute further malicious content. The document body suggests a lure related to a car manual, but the primary malicious activity appears to be the extensive link farm.
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://childsplayotservices.com/uploads/1/3/0/4/130435914/130435914.html#2002+acura+mdx+owners+manual+pdf PDF link annotation
- http://artistinlivingcolor.com/uploads/1/3/0/4/130491757/nefagimuvapasis.pdfIn PDF document text
- http://myedpiphany.com/uploads/1/3/0/7/130776659/guvomimiboxilenasa.pdfIn PDF document text
- http://narcanna.org/uploads/1/3/0/8/130874326/a447f7ef97.pdfIn PDF document text
- http://academievoorhetleven.nl/uploads/1/3/0/7/130775379/9875615.pdfIn PDF document text
- http://katskornerinternational.org/uploads/1/3/1/4/131438202/razonegupel_boriz.pdfIn PDF document text
- http://throwthehammer.com/uploads/1/3/1/8/131871768/dabd56a86104.pdfIn PDF document text
- http://richarddaviescelebrant.com/uploads/1/3/1/8/131871462/b6dcd1381a5.pdfIn PDF document text
- http://mx.oregoneqc.com/uploads/1/3/0/5/130588607/bedubunukup.pdfIn PDF document text
- http://4wu.undesirable.us/uploads/1/3/0/8/130814715/felamoworanedum.pdfIn PDF document text
- http://aznaysacbd.com/uploads/1/2/9/4/129426716/129426716.html?obraIn 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
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000444a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x444A | 5392 bytes |
SHA-256: 932fe38d041ce1d410b2a0d56665a9afc15225cb3f4c55fc2ef1b38a8b8d05ed |
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font_01_sfnt_off0000568c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x568C | 9552 bytes |
SHA-256: 4cb331b7b88fe36ae2e9334802a8e5f4092c9bdf6bbf8d4e2190f9d42fb707a5 |
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