MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded URLs, with a critical heuristic identifying a link to known malicious redirector infrastructure. The primary malicious URL is disguised as a 'Star Wars Empire at War guide'. While no scripts were extracted, the presence of a malicious redirector and a large number of external links suggests an attempt to lead users to malicious content or phishing sites.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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 https://ttraff.ru/wix?keyword=star+wars+empire+at+war+guide
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0439/1862/2875/files/article_about_inclusive_education_in_the_philippines.pdf
- https://cdn.shopify.com/s/files/1/0460/0296/2591/files/niwixugidovabodo.pdf
- https://cdn.shopify.com/s/files/1/0430/7963/1012/files/80026785781.pdf
- https://static.usrfiles.com/ugd/b8c837_18669815a9c24adca17dfa537faffc0d.pdf
- https://static.usrfiles.com/ugd/ab0441_ae64c3c607c14543b8235ff4e01f9f67.pdf
- https://static.usrfiles.com/ugd/b8c837_22b63078c113456380a9961e3a46eb28.pdf
- https://static.usrfiles.com/ugd/0286dd_e61b58afb0f146518ff690b530e7127c.pdf
- https://static.usrfiles.com/ugd/b8c837_71bf347a23e549af87e1aa222d67113b.pdf
- https://static.usrfiles.com/ugd/b8c837_2834814971b8414ca577aa28b115deb1.pdf
- https://static.usrfiles.com/ugd/b8c837_6366f00460ca466b9f98981ffee03785.pdf
- https://static.usrfiles.com/ugd/b8c837_8f3cfe0583d54cd0b63d2ef6556a1ace.pdf
- https://static.usrfiles.com/ugd/defcb2_79252aa870bc4c808fd2090dff2f235c.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007edd.binfc9a5e8a38f21ddbb8f19469fe2bf064a98919c8085101e9bcad8ebbe722c7ae |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7EDD | 5444 bytes |
font_01_sfnt_off0000914e.binfebe1114f10f5c4085f0b5d606548cfb8c1c5f11522f4593f00d800bfec3eeef |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x914E | 9844 bytes |
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