MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large link farm, with many URLs pointing to cracked software or other potentially malicious content. The PDF_SEO_LINK_FARM heuristic indicates a mass of external links, and the PDF_CRACKED_SOFTWARE_LURE heuristic confirms the nature of some of these links. The presence of embedded URLs suggests an attempt to direct the user to malicious sites, likely for malware distribution.
Machine Learning
- Nyx PDF Classifier clean score 0.0203
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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PDF link to algorithmically-generated URL high PDF_RANDOM_URL_LINKPDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
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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://evacdir.com/bm9zdGFsZSBib3QgbGVlcnRhc3RlIGZyZWUgZG93bmxvYWQbm9.ZG93bmxvYWR8azF1YVdzMlpIeDhNVFkxTkRrNE9URTJNbng4TWpVM05IeDhLRTBwSUhKbFlXUXRZbXh2WnlCYlJtRnpkQ0JIUlU1ZA.forrested/garratt/hendry/grondona.paddings PDF link annotation
- https://emsalat.ru/wp-content/uploads/2022/06/raysilly.pdfIn PDF document text
- https://rookbrand.com/wp-content/uploads/2022/06/Real_Rape_Videos_Collectionrar.pdfIn PDF document text
- https://www.stayza.com/wp-content/uploads/2022/06/oswahiaw.pdfIn PDF document text
- https://touky.com/intimacy-2001-torrent-720p/In PDF document text
- https://www.pokemythology.net/wp-content/uploads/2022/06/Microsoft_Visual_C_2019_Failed_To_Install_FREE.pdfIn PDF document text
- http://mein-portfolio.net/wp-content/uploads/2022/06/Generals_Zero_Hour_V104_No_Cd_Crack.pdfIn PDF document text
- https://defisociety.com/balsamiq-mockups-3-5-14-crack-with-license-key-best/In PDF document text
- https://www.repaintitalia.it/new-free-download-echo-sound-system-software-for-pc/In PDF document text
- https://rakyatmaluku.id/upload/files/2022/06/lM4lyu3UXWwNJkRw3AON_13_3ed34f696df8b0e40597558c41933b9d_file.pdfIn PDF document text
- https://waoop.com/upload/files/2022/06/9RtrBNSswWHdWISGDnnh_12_4dff74d31d8d34fc52384c6b151a9b08_file.pdfIn PDF document text
- https://canhotrongmo.com/freedownloadarchicad1632bit/In PDF document text
- https://homedust.com/minecraftcavedenmapdownloadforpc/In PDF document text
- https://csermoocf6ext.blog/wp-content/uploads/2022/06/the_descent_2_discesa_nelle_tenebre_ita_torrent.pdfIn PDF document text
- https://www.scalping.es/wp-content/uploads/2022/06/Getflv_9121_Registration_Codefull25.pdfIn PDF document text
- http://raga-e-store.com/wp-content/uploads/2022/06/Artificial_Academy_Hf_Patch_40.pdfIn PDF document text
- https://www.babygotbotcourses.com/wp-content/uploads/2022/06/wayallo.pdfIn PDF document text
- https://intrendnews.com/behringer-usb-audio-driver-free-obtain/In PDF document text
- https://aalcovid19.org/wp-content/uploads/2022/06/Hero_No1_Movie_In_Hindi_Torrent_Download_BETTER.pdfIn PDF document text
- https://cosasparamimoto.club/light-wave-usb-2-0-tv-av-combo-lw-utv-rar/In PDF document text
- https://bodhirajabs.com/malena-movie-download-exclusive-in-dual-audio-720p-movies/In PDF document text
- http://mein-portfolio.net/wp-content/uploads/2022/06/generals_zero_hour_v104_no_cd_crack.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 |
|---|---|---|---|
stream_002_off00000fac.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0xFAC | 120140 bytes |
SHA-256: a217f12862e0ff75203bdd4136ca0d68471050be46bb09aed5306898926ffdd4 |
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font_01_sfnt_off0000bd8f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBD8F | 76772 bytes |
SHA-256: 07ce6fea3c98bf59133021be55ce9147f9c26365efe580a2a4f82130ca697f54 |
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