MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a mass external link farm, with one critical link pointing to a known malicious redirector infrastructure. The document body, though obfuscated, contains text suggesting it is a report, likely a lure to encourage clicks on the malicious URL. The presence of numerous PDF links and a malicious redirector indicates a phishing or scam attempt.
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=intellij+code+inspection+report
- http://files.balannz.com/uploads/1/3/1/3/131383753/07865b.pdf
- http://zufuk.afghantribalarts.com/uploads/1/3/2/7/132710575/6fc9dac38a3f2.pdf
- http://files.ausmazehanatkhan.com/uploads/1/3/1/4/131483719/nakokudifaxovukejet.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0434/0203/5351/files/mavifasuve.pdf
- https://cdn.shopify.com/s/files/1/0439/8658/3710/files/52177253668.pdf
- https://cdn.shopify.com/s/files/1/0440/1951/5557/files/92321079809.pdf
- https://cdn.shopify.com/s/files/1/0430/6275/5490/files/333026451.pdf
- https://cdn.shopify.com/s/files/1/0431/1685/5453/files/kiwisenesakokudibot.pdf
- https://cdn.shopify.com/s/files/1/0428/1312/8867/files/27169895195.pdf
- https://cdn.shopify.com/s/files/1/0427/9740/0223/files/17394264629.pdf
- https://cdn.shopify.com/s/files/1/0438/9660/2779/files/activity_based_learning_thesis.pdf
- https://cdn.shopify.com/s/files/1/0428/2092/7655/files/namapoga.pdf
- https://cdn.shopify.com/s/files/1/0435/5378/3967/files/algebraic_expressions_and_equations_worksheets.pdf
- https://cdn.shopify.com/s/files/1/0433/8037/5704/files/gofibek.pdf
- https://cdn.shopify.com/s/files/1/0439/2920/6939/files/how_to_disable_mcafee.pdf
- https://cdn.shopify.com/s/files/1/0429/7634/6266/files/juxilo.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_off000078c6.bin45d37efa64f9b7a9fd162f96c513151bd71276dd8db4935774756ef0864dda98 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x78C6 | 4868 bytes |
font_01_sfnt_off0000895e.bin9027587378fc33eee95da3b1d45bd2a512759c0964bcb7fd540df30a272eb701 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x895E | 10580 bytes |
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