MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link farm pointing to numerous URLs, including a critical redirector at 'https://ttraff.ru/wb?keyword=mappa%20trasporti%20amsterdam%20pdf'. While many linked PDFs are hosted on Shopify and appear benign, the presence of the malicious redirector indicates a malicious intent to lead users to harmful content. 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/wb?keyword=mappa%20trasporti%20amsterdam%20pdf
- http://files.msfoegler.com/uploads/1/3/0/7/130739837/gamebifiliduteki.pdf
- http://saboxes.dabnstabrecords.com/uploads/1/3/0/8/130874493/84e886.pdf
- http://files.shelbydeep.com/uploads/1/3/2/6/132696210/mowarega_lugifezusite_vazorokogivavi.pdf
- http://files.foxvets.com/uploads/1/3/0/7/130775214/b1f1ff5dcaa.pdf
- http://files.northcoastmineralco.com/uploads/1/3/2/6/132681740/5202307.pdf
- https://cdn.shopify.com/s/files/1/0430/7514/1783/files/fuwabiguwupobugiwa.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/xovigaza.pdf
- https://cdn.shopify.com/s/files/1/0433/1316/8542/files/likixijimifitibamovolof.pdf
- https://cdn.shopify.com/s/files/1/0434/3850/6146/files/jiresawofegusivagenaxanol.pdf
- https://cdn.shopify.com/s/files/1/0440/4976/0421/files/gastroenterology_clinical_cases_uncovered.pdf
- https://cdn.shopify.com/s/files/1/0432/3636/0351/files/28748040355.pdf
- https://cdn.shopify.com/s/files/1/0438/0629/4176/files/92373105901.pdf
- https://cdn.shopify.com/s/files/1/0433/2758/6472/files/32678481447.pdf
- https://cdn.shopify.com/s/files/1/0428/0510/0707/files/65129668576.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/40133843423.pdf
- https://cdn.shopify.com/s/files/1/0440/3652/2149/files/76143653114.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_off00005e6c.binc49b93b621ea6dda2ffc59a0fdc7a1e8abaac3f59564f135e4cae00096309ea3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E6C | 5160 bytes |
font_01_sfnt_off00006fed.bin64abcc12affe83bf80bbc959a466526c2b13a0611d92adbadec5bef46d6aedfc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6FED | 10472 bytes |
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