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 0.9975
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://xezojetit.ru/wix?keyword=tigrex+armor+mhw+reddit PDF link annotation
- http://fuvafutiku.22web.org/osrs_kalphite_queen_guide_solo.pdfIn PDF document text
- http://govakokes.22web.org/sikevavuturejetaraj.pdfIn PDF document text
- https://cdn.sqhk.co/kifukuvitog/h00ibje/country_music_awards_2020_performers.pdfIn PDF document text
- https://cdn.sqhk.co/takoxuwal/haujhhg/honey_bubble_tea_atlanta_hours.pdfIn PDF document text
- https://cdn.sqhk.co/dozirolizilu/hbhe3ja/tezizebizejiv.pdfIn PDF document text
- https://cdn.sqhk.co/tigoxexuda/kihSgd2/kusumolokuvekeme.pdfIn PDF document text
- https://cdn.sqhk.co/sidamebo/ij6giR0/big_buck_hunter_pc_game_free_download.pdfIn PDF document text
- https://cdn.sqhk.co/posojuvapono/YgiieTL/wamokipimeber.pdfIn PDF document text
- http://ropufogesuzazeg.iblogger.org/mosoxaxoxazotu.pdfIn PDF document text
- https://cdn.sqhk.co/xaxovowupofa/difNbia/magic_piano_tiles_game_download.pdfIn PDF document text
- http://ninuxalezopo.getenjoyment.net/47513575064.pdfIn PDF document text
- http://gayerkan.com/terrarium_tv_apk_mod_free_download14emb.pdfIn PDF document text
- https://cdn.sqhk.co/sepokafaru/kxNidjh/xasigavesute.pdfIn PDF document text
- http://differencecheats.net/contemplate_my_lifeqdjv1.pdfIn PDF document text
- http://kutatit.getenjoyment.net/jspdf_autotable_set_font_size.pdfIn PDF document text
- http://academic-club.ru/pasegesavadigawitixudovju243.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://6e7ef639-f89a-4701-86f9-710a836f1183.filesusr.com/ugd/12745a_7390113a7a244da4a49e0b3499ad0857.pdf?index=trueIn PDF document text
- http://pevivudawof.epizy.com/28831207138.pdfIn PDF document text
- http://bodegifu.atwebpages.com/78590091868.pdfIn PDF document text
- https://d8ec88ce-93b1-4b83-b294-7016fd5b5063.filesusr.com/ugd/366252_e2172f23fb61439ab7046907712490a2.pdf?index=trueIn PDF document text
- http://fefugadabojenip.epizy.com/importance_of_wastewater_management.pdfIn PDF document text
- https://0b670cc3-d94b-4117-8b98-7ce677fb6c21.filesusr.com/ugd/7bc559_b66750e3ba894925922ae4234cdf5980.pdf?index=trueIn PDF document text
- http://nununad.myartsonline.com/tissot_t_touch_connect_solar_release_date.pdfIn PDF document text
- https://9f9bd9fa-00fe-4673-b34e-9a629881f524.filesusr.com/ugd/09273f_5c557647ce054b26a75f4a4913a78445.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001459f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1459F | 4064 bytes |
SHA-256: e83adbb8ce460893f131f34164abe10219de41f88f076d6796d810082a39ba5c |
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font_01_sfnt_off0001540d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1540D | 5140 bytes |
SHA-256: a34eefc2969c2f54ea41767157d1a5f01da468464d453e28ccde94012b1ace8b |
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font_02_sfnt_off00016573.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16573 | 12736 bytes |
SHA-256: 5f365f44adf6115fdff6f76b3ac54ea424c84f333622c70e2993e8ce048f3ef6 |
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font_03_sfnt_off00018ff2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x18FF2 | 16092 bytes |
SHA-256: ea75db71c9df7250347a03039f742fcd189f5fc3f08964e696816fa8b5227073 |
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