MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document contains a large number of embedded links, many pointing to Shopify domains, but one critical link leads to a known malicious redirector at 'ttraff.cc'. The document body text, though partially corrupted, includes the phrase 'formal wear boutiques near me' alongside the malicious redirector URL, suggesting a lure to disguise the malicious intent. The ML classifier strongly flagged this PDF as malicious, and the presence of a redirector link confirms a malicious intent to direct users to harmful content.
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=formal+wear+boutiques+near+me
- http://files.elgabilanschool.org/uploads/1/3/1/4/131438313/zarazubowenufipa.pdf
- https://cdn.shopify.com/s/files/1/0433/3040/4506/files/44581685090.pdf
- https://cdn.shopify.com/s/files/1/0429/6045/3785/files/rebujufez.pdf
- https://cdn.shopify.com/s/files/1/0432/6624/4766/files/boponerodewezefakagexe.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/jikas.pdf
- https://cdn.shopify.com/s/files/1/0428/2541/6860/files/fundamentals_of_anaesthesia_4th_edition_free_download.pdf
- https://cdn.shopify.com/s/files/1/0438/6865/1680/files/verizon_fios_internet_outage_report.pdf
- https://cdn.shopify.com/s/files/1/0430/6835/8807/files/87092666696.pdf
- https://cdn.shopify.com/s/files/1/0431/7318/3643/files/50156270483.pdf
- https://cdn.shopify.com/s/files/1/0429/4760/8730/files/rusozuxibekiganowitosipof.pdf
- https://cdn.shopify.com/s/files/1/0432/0450/9853/files/jatejur.pdf
- https://cdn.shopify.com/s/files/1/0430/1645/4305/files/90275174118.pdf
- https://cdn.shopify.com/s/files/1/0431/1053/1233/files/xevivol.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_off00005e23.binf699c7b944e287db44b275bb3b9a2037d3dddc2da2a67f6a3a4f7b45d6fa9cb8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E23 | 5144 bytes |
font_01_sfnt_off00006f9e.bin392993e0dc4b8d11e0998041b6580d09710e9bbf23e393b7fe134266b3b8db92 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F9E | 9796 bytes |
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