MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9989
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://druttle.ru/123?utm_term=vertical+line+text+android PDF link annotation
- https://cdn-cms.f-static.net/uploads/4417807/normal_6024480e8ee32.pdfIn PDF document text
- http://subuxiwubemew.getenjoyment.net/barney_stinson_bro_code_deutsch.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4452608/normal_5ff8712244720.pdfIn PDF document text
- http://xivazokib.medianewsonline.com/call_of_cthulhu_7th_edition_character_occupations.pdfIn PDF document text
- http://mabay.fun/ieee_12207blu5p.pdfIn PDF document text
- http://bitsracing.net/what_are_the_major_rivers_in_europe_and_how_are_they_used7sm9a.pdfIn PDF document text
- http://jafoxidulez.mypressonline.com/bodyweight_exercises_for_biceps_and_chest.pdfIn PDF document text
- http://xunarepozufuz.mygamesonline.org/how_to_hook_up_a_vizio_2.0_sound_bar.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4450634/normal_600afc8cae04c.pdfIn PDF document text
- http://cherrypimp.online/digimusizojorbotb9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365657/normal_60139232c6e9d.pdfIn PDF document text
- http://bumumapa.mypressonline.com/931656573.pdfIn PDF document text
- http://lnstagram-verificationbadgeform.com/feather_pillow_forms_canada8w20q.pdfIn PDF document text
- http://xemokajoled.medianewsonline.com/buxavogudafedavulo.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4448331/normal_600ca2f43553f.pdfIn PDF document text
- https://cdn.sqhk.co/pumibavi/jjaifgc/nunuvabaxufukisezirodex.pdfIn PDF document text
- https://cdn.sqhk.co/kekelivig/Rxjaia7/mario_kart_wii_star_slope.pdfIn PDF document text
- http://lumogodasekepi.mypressonline.com/oracle_sql_developer_download_for_pc.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://uploads.strikinglycdn.com/files/f500d0d0-1b2f-4d17-819c-c1ae647ae4e1/how_to_get_a_proofreading_job.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cee415cd-9b79-445b-9591-7c9d9ce4cb54/81051539062.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2b0059d8-e469-48ce-bad0-9ec543a0a205/barbara_minto_pyramid_principle_book.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bc117d79-d112-4b49-a80a-05093e5b1008/new_yorker_magazine_subscription_best_deal.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/706ada94-38f7-43c3-94ce-a4077f3eb47e/riello_rdb_oil_burner_troubleshooting.pdfIn PDF document text
- http://peruroz.onlinewebshop.net/uptet_primary_answer_key_2020.pdfIn PDF document text
- http://sopavame.onlinewebshop.net/furedozi.pdfIn 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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d5be.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD5BE | 4576 bytes |
SHA-256: 5cb8d0974d01dc4107276e6794cf654bc90563f5ea4163807bf6fe7636f2e2f9 |
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font_01_sfnt_off0000e54e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE54E | 10408 bytes |
SHA-256: fe7c1815f8d401a50c9035ec9dc6425c480b1df9947b1387097fea462b0bd31e |
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font_02_sfnt_off000108e0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x108E0 | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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