MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many of which point to a redirector service known for malicious activity. The document body, though heavily obfuscated, contains a URL that appears to be part of a link farm designed to manipulate search engine results. The primary malicious link is https://ttraff.cc/pify?keyword=huppermage+build+guide+wakfu, which likely leads to a malicious payload or phishing page.
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=huppermage+build+guide+wakfu
- http://kubinavi.bigfootodyssey.us/uploads/1/3/1/4/131482975/zefutamidoru_fifamon_jagalogugokube.pdf
- http://xakide.simpsonchorus.com/uploads/1/3/2/6/132696067/2978f697de79.pdf
- http://files.tropical-valley-foods.com/uploads/1/3/1/6/131637841/giratifekirinixaba.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0437/6982/3383/files/hedging_language.pdf
- https://cdn.shopify.com/s/files/1/0440/8786/9592/files/vekuzavul.pdf
- https://cdn.shopify.com/s/files/1/0431/6240/2967/files/nekiwak.pdf
- https://cdn.shopify.com/s/files/1/0428/5091/0364/files/72713575613.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/20424522606.pdf
- https://cdn.shopify.com/s/files/1/0437/2607/8101/files/zokav.pdf
- https://cdn.shopify.com/s/files/1/0462/6336/9882/files/xenusijemidivosodeguta.pdf
- https://cdn.shopify.com/s/files/1/0428/2531/8563/files/application_of_genetic_engineering_in_environment.pdf
- https://cdn.shopify.com/s/files/1/0432/7692/7141/files/53048579219.pdf
- https://cdn.shopify.com/s/files/1/0461/6683/5352/files/85198493425.pdf
- https://cdn.shopify.com/s/files/1/0434/7691/0242/files/preeclampsia_treatment_guidelines_2017.pdf
- https://cdn.shopify.com/s/files/1/0434/8795/3053/files/vebulekizesasopigekoz.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007cc0.bin968e3086c8147fc26bbdb2e0ea4f36384ad8b5634ba16aad0315bc87cf31e9ff |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7CC0 | 5440 bytes |
font_01_sfnt_off00008f38.bin3f0731da1cb61b91f3894b160c533f6d8e6dfad0e47f96f182af1f52ba087d5c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8F38 | 10596 bytes |
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