MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a mass of external links, including a redirector URL disguised as a Sims 4 mod download. This suggests a phishing or scam attempt designed to drive traffic to malicious infrastructure. The ML classifier also strongly indicated maliciousness.
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=sims+4+coolspear1+mods
- http://files.ontherealfilm.com/uploads/1/3/0/7/130775143/dotuviwovukiriz-winudijoba.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0434/8208/7588/files/batuwuwenujovudowokixukes.pdf
- https://cdn.shopify.com/s/files/1/0437/9112/2584/files/fitter_happier_lyrics.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/89647405972.pdf
- https://cdn.shopify.com/s/files/1/0428/0185/6668/files/campbell_biology_11th_test_bank.pdf
- https://cdn.shopify.com/s/files/1/0435/5863/3631/files/41089370790.pdf
- https://cdn.shopify.com/s/files/1/0438/2218/6656/files/bse_odisha_class_10_math_book.pdf
- https://cdn.shopify.com/s/files/1/0431/3304/2839/files/89408794057.pdf
- https://cdn.shopify.com/s/files/1/0436/0221/5074/files/junumadubin.pdf
- https://cdn.shopify.com/s/files/1/0432/1817/4107/files/natepefumoxanuga.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/sujaxitedidubabupopivup.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
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004b01.bin6cd4da26c9bc64b5919e82ee5ada6793fce59ed69bdc8c08bc30bc03cfb6dae0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4B01 | 5464 bytes |
font_01_sfnt_off00005d77.binba99124ef789b1fd2b7bd818e6a17ab2a0595b8fc2498f04adac7172bbb20997 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D77 | 10276 bytes |
font_02_sfnt_off000080e8.bin6d38ff9756b44e93370057f415a6b7525cfc4d36dc85ac4eaac6687eec13ddca |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x80E8 | 16084 bytes |
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