MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains a large number of external links, many of which are associated with cracked or pirated software. One prominent URL, http://bestsmartfind.com/duly.Z2F0ZVByb3RlY3QgVlBOIENsaWVudAZ2F/ether=greatway/pdif=ZG93bmxvYWR8WXY3TlRscmJueDhNVFkxTmpnNU1qTTFNbng4TWpVM05IeDhLRTBwSUhKbFlXUXRZbXh2WnlCYlJtRnpkQ0JIUlU1ZA/hustler.panchkarma, appears to be a lure for downloading a VPN client. The presence of a link farm and the nature of the advertised content strongly suggest a malicious intent to trick users into visiting potentially harmful sites.
Machine Learning
- Nyx PDF Classifier clean score 0.0149
Heuristics 4
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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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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://bestsmartfind.com/duly.Z2F0ZVByb3RlY3QgVlBOIENsaWVudAZ2F/ether=greatway/pdif=ZG93bmxvYWR8WXY3TlRscmJueDhNVFkxTmpnNU1qTTFNbng4TWpVM05IeDhLRTBwSUhKbFlXUXRZbXh2WnlCYlJtRnpkQ0JIUlU1ZA/hustler.panchkarma PDF link annotation
- https://mdmresourcing.com/sites/default/files/webform/dagpazy88.pdfIn PDF document text
- https://www.tailormade-logistics.com/sites/default/files/webform/bluesoleil-sdk.pdfIn PDF document text
- https://inobee.com/upload/files/2022/07/aIvIk9m6ULXSgJB9lFCG_04_c2764c9bd3f56e892381c56316657eae_file.pdfIn PDF document text
- https://yemensouq.com/wp-content/uploads/2022/07/JiveX_dv_Viewer__Crack_MacWin.pdfIn PDF document text
- https://ksycomputer.com/norton-studio-store-app-1-3-0-32-crack-with-key-for-windows-latest/In PDF document text
- https://colored.club/upload/files/2022/07/V1dGe3x2Gnp5olRoLy5s_04_b409737da528f9ad1e102f1719db5043_file.pdfIn PDF document text
- https://xn--80aagyardii6h.xn--p1ai/stormruler-crack-free-license-key-free-128077/In PDF document text
- https://www.incubafric.com/wp-content/uploads/2022/07/Tipard_Video_Enhancer.pdfIn PDF document text
- http://scamfie.com/?p=25887In PDF document text
- https://superstitionsar.org/plantuml-crack-serial-number-full-torrent-free/In PDF document text
- https://tygerspace.com/upload/files/2022/07/5fcrOeWsegJVhDsxvRDp_04_c2764c9bd3f56e892381c56316657eae_file.pdfIn PDF document text
- https://americanglassresearch.com/sites/default/files/webform/walwquy47.pdfIn PDF document text
- http://www.hva-concept.com/printscreen-crack-free-license-key/In PDF document text
- http://www.renexus.org/network/upload/files/2022/07/h933U1wuiBHLSxPDzhOF_04_c2764c9bd3f56e892381c56316657eae_file.pdfIn PDF document text
- https://www.danke-eltern.de/wp-content/uploads/2022/07/dacengl.pdfIn PDF document text
- https://www.afrogoatinc.com/upload/files/2022/07/fX6vpF1WTT3BJMFyg2DF_04_b409737da528f9ad1e102f1719db5043_file.pdfIn PDF document text
- http://sagitmymindasset.com/?p=5678In PDF document text
- https://www.north-reading.k12.ma.us/sites/g/files/vyhlif1001/f/uploads/sc_2021-22_final_goals.pdfIn PDF document text
- https://www.americanchillpodcast.com/upload/files/2022/07/6Rb6ywuofrqLHZAi4OQK_04_c2764c9bd3f56e892381c56316657eae_file.pdfIn PDF document text
- https://inobee.com/upload/files/2022/07/aIvIk9m6ULXSgJB9lFCG_04_c2764c9bd3f56e892381c56316In PDF document text
- https://colored.club/upload/files/2022/07/V1dGe3x2Gnp5olRoLy5s_04_b409737da528f9ad1e102f171In PDF document text
- https://tygerspace.com/upload/files/2022/07/5fcrOeWsegJVhDsxvRDp_04_c2764c9bd3f56e892381c5In PDF document text
- http://www.renexus.org/network/upload/files/2022/07/h933U1wuiBHLSxPDzhOF_04_c2764c9bd3f56eIn PDF document text
- https://www.afrogoatinc.com/upload/files/2022/07/fX6vpF1WTT3BJMFyg2DF_04_b409737da528f9ad1In PDF document text
- https://www.americanchillpodcast.com/upload/files/2022/07/6Rb6ywuofrqLHZAi4OQK_04_c2764c9bdIn PDF document text
- https://tasdeholritho.wixsite.com/bicomleftse/post/rpm-remote-print-manager-elite-2-0-0-637-crack-license-key-full-free-pc-windowsIn PDF document text
- http://www.tcpdf.orgIn PDF document text
- https://tasdeholritho.wixsite.com/bicomleftse/post/rpm-remote-print-manager-elite-2-0-0-637-crack-In 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
🗂 Part of campaign:
secureserver.net
1471 samples
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00002e82.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2E82 | 84508 bytes |
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c |
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font_01_sfnt_off0000b66e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB66E | 83036 bytes |
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261 |
|||
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