MALICIOUS
64
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious File
The PDF file contains a large number of external links, many of which appear to be part of an SEO link farm designed to distribute malicious content. One prominent URL, http://evacdir.com/caffeic.digitalization/listening/polyps?ZWJvb2sgZmlsc2FmYXQgaWxtdSBwZGYgZG93bmxvYWQZWJ&sunless=schiavo&ZG93bmxvYWR8M015TWpaa1lYeDhNVFkxTkRjNE1EZzNPWHg4TWpVM05IeDhLRTBwSUhKbFlXUXRZbXh2WnlCYlJtRnpkQ0JIUlU1ZA=immortalize, is directly embedded and likely serves as a download entry point. The heuristic 'PDF_SEO_LINK_FARM' strongly indicates a malicious intent to redirect users to further compromised or malicious sites.
Machine Learning
- Nyx PDF Classifier clean score 0.2120
Heuristics 3
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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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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/caffeic.digitalization/listening/polyps?ZWJvb2sgZmlsc2FmYXQgaWxtdSBwZGYgZG93bmxvYWQZWJ&sunless=schiavo&ZG93bmxvYWR8M015TWpaa1lYeDhNVFkxTkRjNE1EZzNPWHg4TWpVM05IeDhLRTBwSUhKbFlXUXRZbXh2WnlCYlJtRnpkQ0JIUlU1ZA=immortalize
- http://www.naglobalbusiness.com/testimonial/adobe-acrobat-xi-pro-11-0-final-x-force/
- https://clubnudista.com/upload/files/2022/06/mMVbnECxcnR9eoHd37aS_10_7db0373f2e24fde76083d242344ad175_file.pdf
- https://grandioso.immo/download-driver-bcd2000-windows-10/
- https://connectingner.com/wp-content/uploads/2022/06/carpany.pdf
- https://nlegal.org/wp-content/uploads/2022/06/pearanse.pdf
- https://www.sedaguzellikmerkezi.com/adobe-acrobat-pro-dc-2019-021-20058-crack-with-activation-number-free-download/
- https://www.academiahowards.com/wp-content/uploads/2022/06/hascha.pdf
- https://www.jatjagran.com/wp-content/uploads/Dying_Light_Update_V140RELOADEDepub_EXCLUSIVE.pdf
- http://numb-z.com/?p=5361
- http://www.allaprossimafermata.it/wp-content/uploads/2022/06/Grigori_Grabovoi_Numberspdf_HOT.pdf
- https://portal.neherbaria.org/portal/checklists/checklist.php?clid=19429
- https://www.pinio.eu/wp-content/uploads//2022/06/hayltale.pdf
- https://thenationalcolleges.org/wp-content/uploads/Eberick_V8_Gold_lumine_V4_hidros_V4_Qicad_V4__Win_Xp_7_E_8_F.pdf
- https://yemensouq.com/wp-content/uploads/2022/06/Solucionario_Fisica_Serway_7_Edicion_Vol_2_TOP.pdf
- http://pearlhmmph.com/wp-content/uploads/2022/06/Mali_Budo_Ceo_Film_Download_Torrent_Filme.pdf
- https://ecafy.com/kenwood-ham-radio-programming-software-crack-upd/
- https://djolof-assurance.com/?p=10366
- https://qflash.es/wp-content/uploads/2022/06/ferdas.pdf
- http://villa-mette.com/?p=13044
- https://www.5etwal.com/tomtom-mapa-srbije-rapidsharel/
- https://thenationalcolleges.org/wp-
- http://www.tcpdf.org
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/mm/
- http://www.aiim.org/pdfa/ns/extension/
- http://www.aiim.org/pdfa/ns/schema#
- http://www.aiim.org/pdfa/ns/property#
- http://www.aiim.org/pdfa/ns/id/
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_002_off0000130d.bina217f12862e0ff75203bdd4136ca0d68471050be46bb09aed5306898926ffdd4 |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x130D | 120140 bytes |
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