MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged by multiple critical heuristics for containing a malicious redirector link and a link farm. The embedded document body text, though corrupted, contains the URL https://ttraff.cc/pify?keyword=monster+hunter+world+wyverian+print, which is identified as a malicious redirector. The presence of numerous external PDF links, many hosted on Shopify, suggests a coordinated effort to distribute malicious content or phish users. 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=monster+hunter+world+wyverian+print
- http://files.ladyslipperstudios.com/uploads/1/3/0/7/130775490/desus-vagowikawituvul-newopanexi-vukoma.pdf
- http://files.sallysvalleykennels.com/uploads/1/3/2/3/132302710/zuwawipaze-katodu-gaxawirofon.pdf
- http://wapamel.newzealandmotorcycleadventures.co.uk/uploads/1/3/1/6/131637136/wilaza.pdf
- http://xigalumo.icupearls.org/uploads/1/3/2/6/132682883/9428099.pdf
- https://cdn.shopify.com/s/files/1/0437/4285/5319/files/mavadarufavelutevanaleta.pdf
- https://cdn.shopify.com/s/files/1/0438/4358/4162/files/sepak_bola_fifa_mod_apk.pdf
- https://cdn.shopify.com/s/files/1/0427/7259/4844/files/78621884333.pdf
- https://cdn.shopify.com/s/files/1/0427/4972/2790/files/83295681105.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/rejumaxerufu.pdf
- https://cdn.shopify.com/s/files/1/0435/0931/7787/files/social_media_marketing_advertising.pdf
- https://cdn.shopify.com/s/files/1/0431/8514/3969/files/kipipu.pdf
- https://cdn.shopify.com/s/files/1/0433/8375/0814/files/every_living_thing_by_cynthia_rylant.pdf
- https://cdn.shopify.com/s/files/1/0430/3421/4561/files/libapalovawefisiwik.pdf
- https://cdn.shopify.com/s/files/1/0433/6759/6191/files/free_christmas_machine_embroidery_designs.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_off0000606b.bin30a8ae57da86c34965fa76212b716289757554fc525999359951300291349e21 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x606B | 5308 bytes |
font_01_sfnt_off0000728e.bin7eacde8352e5e3948b7270efa022c183a56f0e34a2d83b65dbfc288be373f7a0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x728E | 10256 bytes |
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