MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.cc'. Additionally, it exhibits a PDF link farm heuristic, suggesting it's part of a larger SEO poisoning or link distribution scheme. The ML classifier strongly indicated maliciousness. While no scripts were extracted, the presence of a malicious redirector URL is a high-priority indicator of compromise.
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=que+es+la+psicologia+inversa+pdf
- http://files.resilientpeople.ca/uploads/1/3/0/9/130969322/minosagu.pdf
- http://files.hajarswell.org/uploads/1/3/2/6/132682640/fefozuk.pdf
- http://files.galleryatkingston.com/uploads/1/3/1/6/131606094/nedom-jemepa-webeb.pdf
- http://files.rainshadowsolar.com/uploads/1/3/1/1/131164202/gerowevuv_tesipawop_golew_nojabolujexa.pdf
- http://files.seer-gallery.com/uploads/1/3/0/8/130874204/sesubososidabox-rodolaluwoguj-safagulifil-mesonex.pdf
- https://cdn.shopify.com/s/files/1/0438/1625/5650/files/lakivibumoparawul.pdf
- https://cdn.shopify.com/s/files/1/0429/9312/3491/files/41699888800.pdf
- https://cdn.shopify.com/s/files/1/0434/5253/0845/files/43676424737.pdf
- https://cdn.shopify.com/s/files/1/0427/9874/3719/files/wegufoxorexizazukor.pdf
- https://cdn.shopify.com/s/files/1/0439/1839/3499/files/83300511734.pdf
- https://cdn.shopify.com/s/files/1/0431/6086/2882/files/35126859490.pdf
- https://cdn.shopify.com/s/files/1/0430/7750/1095/files/zokokuritekazinexi.pdf
- https://cdn.shopify.com/s/files/1/0430/2821/8010/files/ruxoruxa.pdf
- https://cdn.shopify.com/s/files/1/0430/3152/7575/files/miramevagusumun.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000099b8.bin1c095dee9cf0904f279573fdbfc0fe447466ab0db9b93be5d16c1bd69fe68a91 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x99B8 | 5248 bytes |
font_01_sfnt_off0000ab9f.bin530eff99f22517bf35000c296f6306560eb3c957255aac34ae570ebff438ef8f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAB9F | 11324 bytes |
font_02_sfnt_off0000d08e.binb2563e85233037e3c2780690ed1455257f868516b5a962e54e6ffe29314c9cb1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD08E | 16312 bytes |
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