MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded external links, a technique often used for SEO manipulation or to redirect users to malicious sites. The heuristic 'PDF_SEO_LINK_FARM' specifically flags this behavior, indicating a potential attempt to distribute malware or engage in phishing. No scripts were extracted, limiting further analysis of direct payload delivery mechanisms.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
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://helpking.org/uploads/1/3/0/5/130588478/130588478.html#audible+android+app+not+updating+library PDF link annotation
- http://corporaterentalsbyowner.net/uploads/1/3/1/4/131438308/8321557.pdfIn PDF document text
- http://presidentsofantarctica.com/uploads/1/3/0/2/130288326/lugax-ponopufikis-pixofun-gisopumewaxuf.pdfIn PDF document text
- http://queenanneapparel.com/uploads/1/3/0/2/130272290/talobomo_pasojil_wikedevogurex.pdfIn PDF document text
- http://palmettobeach.net/uploads/1/3/0/5/130541103/6976260.pdfIn PDF document text
- http://helpwithadollar.com/uploads/1/3/1/3/131378973/9314481.pdfIn PDF document text
- http://thegivenessproject.org/uploads/1/3/0/5/130550785/2da86820.pdfIn PDF document text
- http://lloydminterpaintingandrepair.com/uploads/1/3/1/4/131483144/5024297.pdfIn PDF document text
- http://sachsinsurancebrokers.com/uploads/1/3/1/4/131452887/802633.pdfIn PDF document text
- http://wikinstedia.com/uploads/1/3/0/2/130288533/5138449.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
- 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_off00007551.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7551 | 9892 bytes |
SHA-256: 20308e67e05c1e478355f626c6e496979b89e8269be046eda45323d3dd58c278 |
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