MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains a large number of embedded links, many of which point to benign Shopify URLs, but one prominent link redirects to a known malicious infrastructure at 'ttraff.cc'. The document body, though heavily obfuscated, contains text that appears to be a lure for 'ps2 emulator for pc windows 10', suggesting a phishing or scam attempt. The presence of numerous external links, including a malicious redirector, indicates an attempt to drive traffic to potentially harmful sites.
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=ps2+emulator++for+pc+windows+10
- http://files.anthonymichaelscatering.com/uploads/1/3/2/6/132695472/f8f39.pdf
- http://files.bombstract.com/uploads/1/3/0/8/130813899/2634081.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0440/5778/8568/files/lyapunov_stability_theorem.pdf
- https://cdn.shopify.com/s/files/1/0429/9679/3503/files/ladune.pdf
- https://cdn.shopify.com/s/files/1/0431/1125/2132/files/bobekalisulixarujavuv.pdf
- https://cdn.shopify.com/s/files/1/0431/8248/9762/files/widuno.pdf
- https://cdn.shopify.com/s/files/1/0435/6649/7960/files/full_hd_1080p_telugu_movies_free_download.pdf
- https://cdn.shopify.com/s/files/1/0434/6983/2357/files/57995091319.pdf
- https://cdn.shopify.com/s/files/1/0433/7251/1386/files/counseling_meaning.pdf
- https://cdn.shopify.com/s/files/1/0434/4738/6264/files/18263718265.pdf
- https://cdn.shopify.com/s/files/1/0433/8227/6257/files/fixajuroji.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_off00006ab3.bin7745d5cc4ffd16eddbcc61ecdb2581444a73adcc96209bacf62d21c6634b5124 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6AB3 | 5720 bytes |
font_01_sfnt_off00007e31.bin3fc283c668c684cad488f88ac27b7643f3c19289d60e969ab22fb6d266876f38 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E31 | 10052 bytes |
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