MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a significant number of external links, many of which are designed to appear as download links for cracked software. The heuristic 'PDF_SEO_LINK_FARM' indicates a large number of external links, and 'PDF_CRACKED_SOFTWARE_LURE' confirms the nature of some of these links. The presence of a 'LOLBin_RUN_COMMAND' heuristic suggests an attempt to execute commands, potentially to download or run payloads from the linked URLs. No scripts were extracted from this sample, but the overall structure points to a malicious document designed to trick users into visiting malicious sites.
Machine Learning
- Nyx PDF Classifier clean score 0.0220
Heuristics 5
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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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LOLBin token sequence in document text high SE_LOLBIN_RUN_COMMANDExtracted document text contains a Windows script/execution tool name (PowerShell, mshta, cmd, rundll32, regsvr32, …) within 220 characters of a dangerous flag, command verb, or URL. This is a visible 'run this' instruction in HTML/PDF/RTF lure bodies, or — in macro-laden Office files — the macro's own string-pool entries appearing adjacent in extracted text.
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PDF link farm advertises cracked/pirated software medium PDF_CRACKED_SOFTWARE_LUREPDF contains many clickable links whose targets use cracked-software, keygen, serial-key, or warez vocabulary. These are SEO-spam lure documents that rank for software-piracy searches and route users to fake 'crack' download pages distributing potentially-unwanted programs, adware, or droppers. 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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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 http://emailgoal.com/baring.TWFzdGVyIEVRTWF?correctly=sanctuary.sinkers.ZG93bmxvYWR8ekQwTkhnMmJYeDhNVFkxTmpnNU1qTTFNbng4TWpVNE4zeDhLRTBwSUVobGNtOXJkU0JiUm1GemRDQkhSVTVk&mytutorials=skydives PDF link annotation
- https://justproms.com/upload/files/2022/07/Rw4wJflLpe4jTnFog1Mo_04_a3377a4e7cbebdcd0be326437accefcc_file.pdfIn PDF document text
- https://lectomania.com/wp-content/uploads/2022/07/Thread_Dump_Viewer.pdfIn PDF document text
- https://desolate-temple-84330.herokuapp.com/yelevol.pdfIn PDF document text
- http://www.skyhave.com/upload/files/2022/07/piOKY46qXNBznXTsx3JR_04_c8f9b2ce70966ea653d2136b8970cd0c_file.pdfIn PDF document text
- http://www.delphineberry.com/?p=13956In PDF document text
- https://globe-med.com/insted-crack-incl-product-key-free-x64/In PDF document text
- https://printeleven.com/wp-content/uploads/2022/07/Robot_Benri-1.pdfIn PDF document text
- https://okinawahousingportal.com/sex-and-the-city-2-screensaver-crack-with-key-updated-2022/In PDF document text
- https://floating-plains-54136.herokuapp.com/vivtak.pdfIn PDF document text
- https://agile-stream-07899.herokuapp.com/vyrgkal.pdfIn PDF document text
- https://www.netiquettewebservices.com/sites/default/files/webform/granlave608.pdfIn PDF document text
- http://saddlebrand.com/?p=41164In PDF document text
- https://geobook.ge/advert/mp4-converter-serial-key-win-mac/In PDF document text
- https://www.xn--gber-0ra.com/upload/files/2022/07/2JniXIu1TdXlJQKBrslL_04_c8f9b2ce70966ea653d2136b8970cd0c_file.pdfIn PDF document text
- https://savosh.com/wp-content/uploads/2022/07/yatzac.pdfIn PDF document text
- https://4w15.com/limit-logins-crack-product-key-latest/In PDF document text
- https://pollynationapothecary.com/wp-content/uploads/2022/07/Composer_Screensaver.pdfIn PDF document text
- https://justproms.com/upload/files/2022/07/Rw4wJflLpe4jTnFog1Mo_04_a3377a4e7cbebdcd0be32643In PDF document text
- http://www.skyhave.com/upload/files/2022/07/piOKY46qXNBznXTsx3JR_04_c8f9b2ce70966ea653d21In PDF document text
- https://www.xn--gber-0ra.com/upload/files/2022/07/2JniXIu1TdXlJQKBrslL_04_c8f9b2ce70966ea653d2In PDF document text
- https://fietheunitotem.wixsite.com/credritencurl/post/ethovision-paste-track-activation-key-downloadIn PDF document text
- https://outevbupebost.wixsite.com/hilllifsferra/post/du-for-windows-crackIn PDF document text
- http://gamlricom.yolasite.com/resources/SayTime--Free-Download-MacWin.pdfIn PDF document text
- http://www.tcpdf.orgIn 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/xap/1.0/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://www.aiim.org/pdfa/ns/extension/In PDF document text
- http://www.aiim.org/pdfa/ns/schema#In PDF document text
- http://www.aiim.org/pdfa/ns/property#In PDF document text
- http://www.aiim.org/pdfa/ns/id/In PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00003559.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3559 | 84508 bytes |
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c |
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font_01_sfnt_off0000bd45.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBD45 | 83036 bytes |
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261 |
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