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 ttraff.com. The document body, though heavily obfuscated, contains the same URL and text suggesting a lure for an 'eml file to pdf converter online free'. This indicates a phishing attempt to redirect users to malicious infrastructure. The ML classifier also strongly flagged this PDF as malicious.
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/wb?keyword=eml%20file%20to%20pdf%20converter%20online%20free
- http://files.endodiabetes.com/uploads/1/3/0/9/130969740/85e44a343c069a.pdf
- https://cdn.shopify.com/s/files/1/0430/5931/4841/files/48595561052.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/dewefezagabujam.pdf
- https://cdn.shopify.com/s/files/1/0439/3009/1688/files/tetagusunuviwip.pdf
- https://cdn.shopify.com/s/files/1/0433/5704/4890/files/dogosidu.pdf
- https://cdn.shopify.com/s/files/1/0427/3831/9527/files/fixofisabilafijetitobixiz.pdf
- https://cdn.shopify.com/s/files/1/0450/0311/2616/files/calories_in_pakistani_food.pdf
- https://cdn.shopify.com/s/files/1/0429/5216/3482/files/wituvopagig.pdf
- https://cdn.shopify.com/s/files/1/0435/1059/5748/files/21951782170.pdf
- https://cdn.shopify.com/s/files/1/0440/9714/2936/files/maxobunatupekalew.pdf
- https://cdn.shopify.com/s/files/1/0431/3461/5708/files/60721317195.pdf
- https://cdn.shopify.com/s/files/1/0434/5865/8456/files/jebaj.pdf
- https://cdn.shopify.com/s/files/1/0431/3081/4626/files/3781872065.pdf
- https://cdn.shopify.com/s/files/1/0429/3427/2159/files/joxamadinosaru.pdf
- https://cdn.shopify.com/s/files/1/0429/9754/7157/files/98541027754.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_off000053b0.bin48d2633357bb3563eb6504883f0f8a058e4c95ae9b9997a1960a032240a1ee19 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x53B0 | 4932 bytes |
font_01_sfnt_off0000646c.bin4ed6293a597ba7af842f9e3f43930211830e4bb8b29b28810ca54b87c81a87c8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x646C | 9988 bytes |
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