MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external links, with a critical heuristic identifying it as a PDF link farm. The primary URL, 'https://nipisod.ru/wix?keyword=game+killer+no+root+apkpure+download', suggests a lure related to downloading software. ClamAV detection and ML classification further indicate malicious intent, likely phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 6
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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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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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External URI info PDF_URIPDF contains an external URL action
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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://nipisod.ru/wix?keyword=game+killer+no+root+apkpure+download
- http://xolokukifimiv.sportsontheweb.net/luis_vaz_de_cames_biografia.pdf
- http://gagitevanonuti.mywebcommunity.org/97742251801.pdf
- http://gepidudida.iblogger.org/62041709309.pdf
- http://tebepif.22web.org/anemia_who.pdf
- http://pubomoxagu.22web.org/secure_boot_disable_android.pdf
- http://jenerotisa.mywebcommunity.org/xuxidakanupijowaritafuwe.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.opentle.org
- https://uploads.strikinglycdn.com/files/b04e78bd-1540-4c2a-b393-73ad8a6d2d1e/niripovumi.pdf
- https://uploads.strikinglycdn.com/files/58737555-66da-439b-be65-72d6cecb2ad1/sisemafudilojimidin.pdf
- http://nununad.myartsonline.com/10414543401.pdf
- http://zimopup.myartsonline.com/jeloniriwigerenegifafe.pdf
- https://uploads.strikinglycdn.com/files/e68b6a97-f383-4e8c-8c57-8d7068093191/what_does_a_high_absorbance_value_mean.pdf
- https://uploads.strikinglycdn.com/files/6ede6c88-8994-4cb5-a5af-d0471f137c59/what_size_belt_for_cub_cadet_ltx_1040.pdf
- http://wozitoso.atwebpages.com/91856009014.pdf
- https://ff06b2c9-6223-4357-b4d5-1bf3807c749f.filesusr.com/ugd/717131_43d11fe6d85043468da4ad289226d8ab.pdf?index=true
- https://5902ff30-e651-486c-ac37-3e8383bfa78f.filesusr.com/ugd/f35da0_23b448eaf8ee4ee5beab844abffc07c0.pdf?index=true
- http://vumupekosevi.rf.gd/hire_interior_designer_online_india.pdf
- https://bf5f3f24-cfb9-4aec-9f01-83e6d863dc5b.filesusr.com/ugd/1f4526_ba623209f4044690b2f8df5c08c8b157.pdf?index=true
- https://uploads.strikinglycdn.com/files/abe89414-18e7-48f6-aaab-36b6d563624e/riwipumuwuvuziwesediwen.pdf
- http://botesuni.epizy.com/how_to_customize_google_search_bar_android.pdf
- http://suvalomimo.atwebpages.com/allopathic_medicine_guide_book.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://www.gnu.org/licenses/gpl.html
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d737.bin0c71658bd6cca66c52b99dedac9f0d2bcbf81c4702bddd768a43f8654554cdf4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD737 | 5116 bytes |
font_01_sfnt_off0000e892.bina343fe701a4fc76e84bb42dd1ed8ca1b4c9638dfd78aed0db1ffc2cd0e303a4d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE892 | 6648 bytes |
font_02_sfnt_off0000fa39.binca01c1f8f0ef384cc90b27db862d8675442f0df0bcb4b97715b15c210f677c31 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA39 | 10716 bytes |
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