MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.001 PowerShell
The PDF document contains a large number of external links, many pointing to PDF files on unrelated domains. This behavior is indicative of a link farm or a mechanism to distribute malicious content. The primary heuristic identified a link farm with numerous external PDF links, suggesting a coordinated effort to redirect users. While no scripts were extracted, the sheer volume and nature of the embedded URLs strongly suggest a malicious intent to drive traffic to potentially compromised or malicious sites.
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://akioraconsulting.com/uploads/1/3/0/2/130291040/130291040.html#sanyo+dp19649+manual PDF link annotation
- http://imgsocial.info/uploads/1/3/0/5/130551486/votexutunumilij_sokab.pdfIn PDF document text
- http://_dmarc.mx.shreveportseo.com/uploads/1/3/0/5/130540823/dagisupuridaxi.pdfIn PDF document text
- http://charliesdeli.net/uploads/1/3/0/3/130324005/7deb7efe.pdfIn PDF document text
- http://barriocuarto.com/uploads/1/3/1/6/131637362/663649.pdfIn PDF document text
- http://essentialritualsandwellness.com/uploads/1/3/0/8/130874680/3309998.pdfIn PDF document text
- http://taylorenglish2.com/uploads/1/3/1/6/131637333/ravizuso.pdfIn PDF document text
- http://completeimage.net/uploads/1/3/1/8/131871994/d19cd.pdfIn PDF document text
- http://akioraconsulting.com/uploads/1/3/0/2/130291040/terms.htmlIn PDF document text
- http://akioraconsulting.com/uploads/1/3/0/2/130291040/dmca.htmlIn PDF document text
- http://akioraconsulting.com/uploads/1/3/0/2/130291040/policy.htmlIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://zopowozofoje.files.wordpress.com/2020/05/vawowafebunisudarowuzus.pdfIn PDF document text
- https://sosasifen.files.wordpress.com/2020/05/nemoxudevuwavotobu.pdfIn PDF document text
- https://womotisuxapo.files.wordpress.com/2020/06/13975446518.pdfIn 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 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004e14.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4E14 | 10088 bytes |
SHA-256: 8a8af26e2cb925473d1a45d5051756e89195f3827f24ec2acb9ea3b0d942bb54 |
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