MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'https://ttraff.com/pify?keyword=anywhere+but+here+song'. Additionally, it exhibits characteristics of a PDF link farm, with numerous embedded links, many hosted on Shopify. The document body, though partially corrupted, contains the redirector URL and references to other PDFs, suggesting a lure to external content. The primary intent appears to be redirecting the user to malicious infrastructure.
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.com/pify?keyword=anywhere+but+here+song
- http://files.kellymichellebaker.com/uploads/1/3/0/9/130969800/fc3afe3.pdf
- http://nibofeni.solitlife.net/uploads/1/3/1/3/131379803/2172033.pdf
- http://files.ipitombiphotos.com/uploads/1/3/0/7/130739163/towujus.pdf
- https://cdn.shopify.com/s/files/1/0433/8089/9989/files/sufogevu.pdf
- https://cdn.shopify.com/s/files/1/0432/1368/4891/files/18859142894.pdf
- https://cdn.shopify.com/s/files/1/0438/6082/0133/files/jasatavosaxaxafugupox.pdf
- https://cdn.shopify.com/s/files/1/0435/3985/7563/files/34847553587.pdf
- https://cdn.shopify.com/s/files/1/0438/6727/5424/files/60497568546.pdf
- https://cdn.shopify.com/s/files/1/0432/7741/8656/files/78334089847.pdf
- https://cdn.shopify.com/s/files/1/0431/3359/9893/files/rewiguperimonivowukej.pdf
- https://cdn.shopify.com/s/files/1/0427/7387/2807/files/minecraft_hour_of_code_level_12_answers.pdf
- https://cdn.shopify.com/s/files/1/0430/6475/4325/files/apache_tomcat_9._0_free.pdf
- https://cdn.shopify.com/s/files/1/0430/9896/4117/files/examples_of_alternative_assessment.pdf
- https://cdn.shopify.com/s/files/1/0431/1505/3213/files/intellectual_property_licence_agreement_template_uk.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_off0000536c.bine6d6d4c568799112853ad727e4393efb843b8864de314087c5bd8ce37da34fa8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x536C | 5028 bytes |
font_01_sfnt_off00006494.bin0d925869f8ab41af862434782de4a5ab3c96ee805493c39e8c374f7793c719a3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6494 | 9664 bytes |
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