MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with a critical heuristic firing indicating a link to known malicious redirector infrastructure at 'https://ttraff.ru/pify?keyword=razor1911+skyrim+update'. Another critical heuristic identified a large number of external PDF links, suggesting a link farm for SEO manipulation or traffic redirection. The document body contains text related to a 'razor1911 skyrim update', likely a lure to entice users to click the malicious links.
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=razor1911+skyrim+update
- http://files.nataliemariaclark.com/uploads/1/3/0/7/130774994/puzatadulejuti-wetuwivikug-zizez.pdf
- http://files.newlifemobilityyork.com/uploads/1/3/0/8/130874691/jokafovu.pdf
- http://files.carlyletransformations.com/uploads/1/3/2/7/132712306/6145212.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/juxumadebamapetutorobegew.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/46456123156.pdf
- https://cdn.shopify.com/s/files/1/0428/1548/8163/files/jukekebopejuwatogizej.pdf
- https://cdn.shopify.com/s/files/1/0429/6641/7571/files/takokanasilavetevifa.pdf
- https://cdn.shopify.com/s/files/1/0433/9020/6119/files/54512074243.pdf
- https://cdn.shopify.com/s/files/1/0433/9964/3297/files/8760348962.pdf
- https://cdn.shopify.com/s/files/1/0431/1144/8729/files/34057874882.pdf
- https://cdn.shopify.com/s/files/1/0431/6132/1634/files/nenejefat.pdf
- https://cdn.shopify.com/s/files/1/0432/6604/8165/files/torukesitogule.pdf
- https://cdn.shopify.com/s/files/1/0431/4205/4048/files/hey_daddy_lyrics.pdf
- https://cdn.shopify.com/s/files/1/0434/9755/4084/files/vafofatofeziviruwon.pdf
- https://cdn.shopify.com/s/files/1/0430/9132/9173/files/mejemutererizazinemamoj.pdf
- https://cdn.shopify.com/s/files/1/0434/3152/6557/files/nitro_free.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000616f.binc5318de6903cdfd372061e75e92e2212f09855a17f1fc62cfd589ac1e3427494 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x616F | 5504 bytes |
font_01_sfnt_off0000742c.binfb4d34a517cb949261bc6f2143a25212975a35ee30477c347bc8093514fbcc6b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x742C | 10308 bytes |
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