MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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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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://soxebez.ru/wix?keyword=coleman+power+steel+swim+vista+series+2+pump+installation PDF link annotation
- https://cdn.sqhk.co/wemorapi/iihjhcZ/41978546394.pdfIn PDF document text
- https://cdn.sqhk.co/befozaxulot/chi1bBt/fighting_tiger_liberal_mod_apk_2._7._1.pdfIn PDF document text
- https://cdn.sqhk.co/keropolor/8ahfwFi/81692339023.pdfIn PDF document text
- https://cdn.sqhk.co/jozojijejip/jfYigic/92685207997.pdfIn PDF document text
- https://cdn.sqhk.co/xolovagi/jjng1qk/unscramble_words_in_spanish.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://tavixemurivadol.rf.gd/causes_of_stress_among_students.pdfIn PDF document text
- https://f499a9ea-5579-4d3c-a180-ba191067f9b7.filesusr.com/ugd/34ec99_8145e66727644828bebf5d9f9097f4b3.pdf?index=trueIn PDF document text
- https://a52dd608-e7dd-4d50-8005-e0fd7a3896b4.filesusr.com/ugd/43d2fc_4afa32381bb24a7abfcc9e3f1cb17a00.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/a73a990b-c6d0-4c16-b36d-1fb7e7209575/charter_spectrum_remote_control_troubleshooting.pdfIn PDF document text
- http://fofuxolisemaxim.epizy.com/3878547822.pdfIn PDF document text
- https://8eccd3b7-fb20-4588-a5b5-4d8c58591879.filesusr.com/ugd/0e6328_d23a93b0bdb04a518e2ecc5e6fd1d573.pdf?index=trueIn PDF document text
- https://74a5c9af-61bb-4d76-9351-4d02c0bf652a.filesusr.com/ugd/e33828_f7452986eb9a4a279e4f46aacef85465.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/6a47fbf5-8fae-4736-a4d2-e24a3d37afb7/ugly_love_colleen_hoover_audiobook.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/351847d4-8747-4e71-b70c-b12741d3c142/what_day_does_the_mandalorian_come_out_each_week.pdfIn PDF document text
- https://7c8f45b7-e058-4e27-bccd-8ee7dcb26900.filesusr.com/ugd/d5cf39_092ca1b5a03b4665892fc827ea9c008a.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/jagux/operaciones_combinadas_fracciones_potencias_y_raices_2_eso.pdfIn PDF document text
- https://19508648-7f28-415f-8121-b57715dc1465.filesusr.com/ugd/9734e7_71abf65e1cab4e049f5382bf4dbcb533.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/58626047-ae36-4e77-9bda-6a730768de64/84033595254.pdfIn PDF document text
- https://s3.amazonaws.com/wizitifowubux/how_to_set_code_on_kwikset_powerbolt_2.pdfIn PDF document text
- https://5548a280-a194-4776-8019-0e256783c1fa.filesusr.com/ugd/f2c1dc_7bc1e9950cb84b95a1ca8cf3eb621e9e.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/41664267-2cb9-43cf-a1d6-cc6b62661589/dlink_dns-323_default_admin_password.pdfIn PDF document text
- https://1c514d3f-4aca-4c14-a2cc-94ef866bc6c7.filesusr.com/ugd/860217_9fc48bafcdf04500bbae227e221f5b46.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_off0000f274.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF274 | 5156 bytes |
SHA-256: 151b4a55adeb4489ee364651d1cac5c48ae563a2500e5b47ca0f294650a447f4 |
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font_01_sfnt_off000103f2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x103F2 | 11412 bytes |
SHA-256: 7e17fbfb2bb172b372a67c729b8ec93f781c5e954899a30c3e361750c0ff4cbe |
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