MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a lure for a "living among us full movie" download, which redirects to a known malicious infrastructure at ttraff.ru. It also exhibits characteristics of a PDF link farm, with numerous embedded links to various PDF files, many hosted on Shopify. The ML classifier strongly indicated maliciousness, and the presence of embedded URLs supports a phishing or redirection attack pattern.
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/pify?keyword=living+among+us+full+movie
- http://bizunadex.neilpresleycox.com/uploads/1/3/0/7/130738799/musigu-tatemu-rokonu-nufegem.pdf
- http://files.fancyshmancynotes.com/uploads/1/3/1/3/131398323/8898633.pdf
- http://pusaze.cocoonparentingsupport.com/uploads/1/3/1/3/131384260/dopajilati.pdf
- http://files.maryicjoseph.org/uploads/1/3/1/4/131453255/ganeki.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0434/7671/3637/files/binomial_heap.pdf
- https://cdn.shopify.com/s/files/1/0430/1760/1181/files/kazudakobofefogisomir.pdf
- https://cdn.shopify.com/s/files/1/0435/7675/4344/files/vaxezolokajurorisape.pdf
- https://cdn.shopify.com/s/files/1/0429/7592/0282/files/42533879428.pdf
- https://cdn.shopify.com/s/files/1/0433/1402/0505/files/alejandro_jodorowsky_o_caminho_do_tarot.pdf
- https://cdn.shopify.com/s/files/1/0429/4030/1478/files/gunevetimig.pdf
- https://cdn.shopify.com/s/files/1/0437/6189/3534/files/68624427114.pdf
- https://cdn.shopify.com/s/files/1/0432/6014/9910/files/46531497004.pdf
- https://cdn.shopify.com/s/files/1/0430/7078/3645/files/41814205948.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000621c.bin94355eeee8c72da1a759f5aa18e390a508a9015c9d870be97f12efbdd1385294 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x621C | 4792 bytes |
font_01_sfnt_off00007257.bin0e95a42eaa206cbccb425b350dcee097ac4b4cefa5abc58242728c088c5a1420 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7257 | 10596 bytes |
font_02_sfnt_off00009663.binff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9663 | 4324 bytes |
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