MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF was flagged as malicious due to a high number of embedded links, with one specifically identified as a malicious redirector. The document body contains garbled text but also includes the suspicious URL and numerous Shopify-hosted PDF links, suggesting a link farm or redirection scheme. The ML classifier strongly supports the malicious verdict.
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=jonathan+coulton+ikea
- http://files.powermoves.org/uploads/1/3/2/8/132814166/togefawefasajevi.pdf
- http://files.perseveranceandpotatoes.com/uploads/1/3/0/7/130776141/nanugedogalaxetepopo.pdf
- http://files.mtmcce.org/uploads/1/3/0/7/130775462/vatupewubim.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0430/1979/6643/files/tinkers_construct_sword_modifiers.pdf
- https://cdn.shopify.com/s/files/1/0427/4136/6951/files/66257840965.pdf
- https://cdn.shopify.com/s/files/1/0428/4655/2227/files/90154324182.pdf
- https://cdn.shopify.com/s/files/1/0435/8583/1070/files/19006745782.pdf
- https://cdn.shopify.com/s/files/1/0434/5597/1492/files/rekikox.pdf
- https://cdn.shopify.com/s/files/1/0428/7853/3799/files/tofelonazizolipowudimoduf.pdf
- https://cdn.shopify.com/s/files/1/0435/4090/6135/files/duvelofomufanibozifu.pdf
- https://cdn.shopify.com/s/files/1/0430/3532/8663/files/46130477993.pdf
- https://cdn.shopify.com/s/files/1/0429/9027/2675/files/49169467889.pdf
- https://cdn.shopify.com/s/files/1/0431/2314/6906/files/50787959879.pdf
- https://cdn.shopify.com/s/files/1/0434/1301/2636/files/ximivimoxopiraxawol.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_off0000847a.bin419246dc4e3734e563d9a8635d7c7b6fa5452dd8b272b8df0b5e1444709936a4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x847A | 4664 bytes |
font_01_sfnt_off00009454.bine8c1c8d58d98f38de5b3f0ee1a2b9a2865e09578916af17989334de621c9706c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9454 | 11712 bytes |
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