MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by multiple critical heuristics indicating malicious redirector links and a link farm. The ML classifier also strongly indicated maliciousness. The document body contains numerous URLs, including a primary redirector URL, suggesting a phishing or malware distribution attempt by luring users to external sites. No scripts were extracted from this sample.
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.cc/pify?keyword=edible+straws+pdf
- http://dugezo.schiltec.com.au/uploads/1/3/0/8/130873825/bituzumomuliza.pdf
- http://wagej.galescreekchurch.com/uploads/1/3/2/6/132682883/2945990.pdf
- http://lupisekam.bellisimoe.com/uploads/1/3/0/7/130775320/xonagafetimawitatid.pdf
- http://zizug.lovespelz.com/uploads/1/3/0/9/130969754/1796144.pdf
- http://files.hilcoeyeglassrepair.com/uploads/1/3/1/4/131452804/kawefawozikeru.pdf
- https://cdn.shopify.com/s/files/1/0430/2848/0163/files/gedikijodet.pdf
- https://cdn.shopify.com/s/files/1/0439/1544/4376/files/dekibinumowedodajoxiwejoz.pdf
- https://cdn.shopify.com/s/files/1/0432/6418/0390/files/zusijififipegorisanasum.pdf
- https://cdn.shopify.com/s/files/1/0429/1208/8231/files/1127658891.pdf
- https://cdn.shopify.com/s/files/1/0428/9495/0556/files/45631851912.pdf
- https://cdn.shopify.com/s/files/1/0429/8843/7655/files/rajijajagigoxedururu.pdf
- https://cdn.shopify.com/s/files/1/0431/6200/9755/files/agonistas_adrenergicos.pdf
- https://cdn.shopify.com/s/files/1/0429/5409/6806/files/wisare.pdf
- https://cdn.shopify.com/s/files/1/0429/5553/8595/files/63586803856.pdf
- https://cdn.shopify.com/s/files/1/0434/0734/3772/files/34278906051.pdf
- https://cdn.shopify.com/s/files/1/0431/3025/7568/files/allen_heath_qu_32_usb_format.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_off00006817.bin62845454249b3656597a24d86f8a57010b453f7db770c491b5d67ce3df5b6dc2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6817 | 5224 bytes |
font_01_sfnt_off000079ff.bin4b3e24659262bfc6d28460b86806bfd78c22cd1ab827ddcedcc214e259ca7b01 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79FF | 10524 bytes |
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