MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded URLs, with one identified as a malicious redirector. The document body, though partially corrupted, includes text suggesting it is a 'soil analysis report' and contains the malicious URL. The presence of a link farm and a malicious redirector indicates an attempt to lead the user to malicious infrastructure, likely for further exploitation or phishing.
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=informe+de+calicatas+de+suelos+pdf
- http://files.carolheilman.com/uploads/1/3/2/8/132815015/641222.pdf
- http://numuxi.miratorres.com/uploads/1/3/1/3/131398591/powurodijogaka_korexudunomode_lixafiwemovaki_pidusuliwub.pdf
- http://sezagev.caninecharacter.com/uploads/1/3/0/7/130776791/1546eed.pdf
- http://pagivepa.laplandranch.com/uploads/1/3/0/9/130969439/fiwupaluwijeve.pdf
- http://lunotufes.customfitc.com/uploads/1/3/0/8/130814017/2346431.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/30899714004.pdf
- https://cdn.shopify.com/s/files/1/0432/6657/2443/files/bosezajimim.pdf
- https://cdn.shopify.com/s/files/1/0434/9168/8610/files/muzilovofoler.pdf
- https://cdn.shopify.com/s/files/1/0447/6980/4439/files/descriptive_data_analysis_techniques.pdf
- https://cdn.shopify.com/s/files/1/0428/9455/7350/files/port_authority_bus_terminal_map.pdf
- https://cdn.shopify.com/s/files/1/0434/5446/4165/files/adobe_converter_free_download_for_windows_8._1.pdf
- https://cdn.shopify.com/s/files/1/0432/9170/5500/files/71391324548.pdf
- https://cdn.shopify.com/s/files/1/0435/1829/6216/files/53952729776.pdf
- https://cdn.shopify.com/s/files/1/0432/1420/9186/files/ziwili.pdf
- https://cdn.shopify.com/s/files/1/0437/2417/7557/files/50700909321.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_off0000d3a2.bin33a6113a9b884ae9e18f7eb41f317e2feb810417202c8aa6ae782cf75289e38c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD3A2 | 5236 bytes |
font_01_sfnt_off0000e54b.bin9891cbbbd5aad37f2264dffd6316184b29d637586f437a7de9b5a7d6fba18c7b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE54B | 11824 bytes |
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