MALICIOUS
166
Risk Score
Malware Insights
MITRE ATT&CK
T1059.001 PowerShell
T1566.001 Spearphishing Attachment
The PDF contains a lure to execute commands via the clipboard, indicated by the 'SE_CLIPBOARD_COMMAND_LURE' heuristic. It also hosts a large number of external links, many pointing to disposable domains, suggesting a link farm or SEO abuse tactic. The primary URL, https://xezojetit.ru/award?keyword=command+line+reference+a+z+windows+7+pdf, is likely part of this scheme to drive traffic or distribute further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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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Clipboard command execution lure high SE_CLIPBOARD_COMMAND_LUREDocument tells the user to copy or paste clipboard content into Run, PowerShell, cmd, or another shell-like execution context
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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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://xezojetit.ru/award?keyword=command+line+reference+a+z+windows+7+pdf PDF link annotation
- https://cdn-cms.f-static.net/uploads/4468820/normal_60369a1219ff0.pdfIn PDF document text
- https://dunawotota.weebly.com/uploads/1/3/1/4/131438316/jaxavexami.pdfIn PDF document text
- https://mokadipubozot.weebly.com/uploads/1/3/2/3/132303064/jojirijurinifetu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4493201/normal_6066912584c16.pdfIn PDF document text
- https://jivetigaforivuj.weebly.com/uploads/1/3/4/3/134350389/lupofikig-dejoretifevigo-mizaduji-pedijomonireja.pdfIn PDF document text
- https://zuvagojajom.weebly.com/uploads/1/3/5/3/135398962/2471273.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4453889/normal_603579f892969.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/f3ae040d-966e-4a96-b209-bf1efbdf8487/wages_for_housework_india.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2d2a6eff-478f-4636-8b19-a097b3cd70de/dakesiwiwodixorapotire.pdfIn PDF document text
- https://s3.amazonaws.com/jivamubug/cvcc_words_list_worksheets.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9201008d-09f5-4bbc-98c3-63a3783edd79/when_someone_hurts_you_deeply_quotes.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ae2024ce-c86f-4322-b687-a551dd650ce5/the_handbook_of_rife_frequency_healing_by_nina_silver.pdfIn PDF document text
- https://6eed613e-cbae-405e-b458-9655ef9033f8.filesusr.com/ugd/e4f6f0_5ee75408a4ad438a9740f71079956ad6.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/dazinibonofobi/inglourious_basterds_hd_dual_audio.pdfIn PDF document text
- https://s3.amazonaws.com/zedudo/73822550879.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/23208d6d-a01e-47ec-917f-b1c62d75d3d9/premier_protein_shakes_for_weight_loss.pdfIn PDF document text
- https://081e7fb2-604d-424b-9b75-a58d54a71a44.filesusr.com/ugd/abd6ea_13603d8b15204812a6aea8e4708f7a38.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/2ec6c8c8-f837-4f4c-9fae-d518562f9c0e/como_crear_los_archivos_srt.pdfIn PDF document text
- https://s3.amazonaws.com/wofaxil/33181307524.pdfIn PDF document text
- https://s3.amazonaws.com/zozuxukoxo/scratch_2_ping_pong_tutorial.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/22907c64-dfc0-4342-bcb9-d9a92900ccbb/fagor_multi_cooker_accessories.pdfIn PDF document text
- https://d78d2789-9aef-4bfd-88be-9093bec910ef.filesusr.com/ugd/87a178_831319bfe4e644d9bd4d2cf5d1e9088e.pdf?index=trueIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001aa31.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1AA31 | 5428 bytes |
SHA-256: 8dfd3db8eda05aacbed2b37a757511c5d13899fc7c8c05df94f692597b34e2ce |
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font_01_sfnt_off0001bcb0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1BCB0 | 12188 bytes |
SHA-256: 7cff6a7958e1ac790f0ae48c77ef850bb8029af200ddf7c1591e61f6f88faa78 |
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