MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains a link farm and a direct link to a known malicious redirector. The document body, though heavily obfuscated, contains the URL 'https://ttraff.ru/pify?keyword=capitalism+and+communism+pdf', indicating a likely phishing or scam attempt. The presence of numerous external PDF links suggests an attempt to manipulate search engine results or distribute further malicious content.
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.ru/pify?keyword=capitalism+and+communism+pdf
- http://jeleku.margek.com/uploads/1/3/1/4/131453284/nomuderofixumomafidi.pdf
- http://files.ylcollegesta.org/uploads/1/3/0/7/130738881/vobuxowab-zeladusej.pdf
- http://files.southtownscatholic.org/uploads/1/3/1/6/131636990/3996155.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/87967576867.pdf
- https://cdn.shopify.com/s/files/1/0430/2631/7473/files/pubosifozi.pdf
- https://cdn.shopify.com/s/files/1/0437/2103/1832/files/82960118523.pdf
- https://cdn.shopify.com/s/files/1/0438/9486/6088/files/jukosawuleguguvemeduxusi.pdf
- https://cdn.shopify.com/s/files/1/0432/3213/3278/files/15524939531.pdf
- https://cdn.shopify.com/s/files/1/0440/1207/7206/files/wokoda.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/jedufejaselikaruratemop.pdf
- https://cdn.shopify.com/s/files/1/0431/9808/7328/files/kifan.pdf
- https://cdn.shopify.com/s/files/1/0433/0664/7717/files/jajodopatedugapuzabozis.pdf
- https://cdn.shopify.com/s/files/1/0432/2423/6199/files/67895369408.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_off000062f6.bin38e89e5fa345e1e57bb800ec62e901bf7ad3964f82620eaa7647d1ed788bf9c2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62F6 | 5108 bytes |
font_01_sfnt_off00007444.binae7f2613c4219f5148041b1bc74a7bfa53b74c175495712946baa3e1268341a9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7444 | 10248 bytes |
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