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 0.9994
Heuristics 5
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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 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://dugedepap.ru/wix?keyword=cuantos+watts+es+un+amperio PDF link annotation
- http://jafoxidulez.mypressonline.com/53108747956.pdfIn PDF document text
- http://farotosinotom.mywebcommunity.org/manorama_calendar_2020_free_download.pdfIn PDF document text
- https://cdn.sqhk.co/roweziwamu/fYyqCib/34863467496.pdfIn PDF document text
- https://cdn.sqhk.co/gojogefe/hhxjdge/81948495071.pdfIn PDF document text
- https://cdn.sqhk.co/tinukomafiro/gdnV9gf/fupirefomi.pdfIn PDF document text
- https://cdn.sqhk.co/kivipemo/CsqibHb/duzibadufefubonatamarukez.pdfIn PDF document text
- https://cdn.sqhk.co/noxomosanena/AGyjhje/skin_tools_pro_apk.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/e61509f9-d76e-413f-8b3e-6cbc5d03687a/nepavipimogodukorakazosev.pdfIn PDF document text
- http://kimoviranonaf.onlinewebshop.net/43492473326.pdfIn PDF document text
- http://zuniguvip.epizy.com/how_to_remove_brightness_slider_in_android.pdfIn PDF document text
- http://dexadusoxeb.atwebpages.com/losajizaki.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e6a8a492-ce14-4e7f-b2eb-a715d2e7d383/getomokuzukiw.pdfIn PDF document text
- http://pabotojixupi.atwebpages.com/un_behindertenrechtskonvention.pdfIn PDF document text
- http://zutaturusix.myartsonline.com/where_did_the_bible_really_come_from.pdfIn PDF document text
- http://nopawalaxuwaw.onlinewebshop.net/6486121861.pdfIn PDF document text
- https://s3.amazonaws.com/xefejevife/the_black_hack.pdfIn PDF document text
- https://s3.amazonaws.com/bupaxomu/why_is_my_paint_spray_gun_spitting.pdfIn PDF document text
- https://s3.amazonaws.com/rudelazifizuvo/zoporenijopumexofubetetej.pdfIn PDF document text
- http://divamepirinati.rf.gd/alternating_current_calculations.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f9a2b7bb-3f22-4725-978b-8fe3330f72b5/funciones_del_sistema_endocrino_y_sus_partes.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
- https://savannah.gnu.org/projects/freefont/In PDF document text
- http://www.gnu.org/licenses/In PDF document text
- http://www.gnu.org/copyleft/gpl.htmlIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 5
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f974.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF974 | 6440 bytes |
SHA-256: a606a6dede3b99472d2ac97761204782646b5f75106b48d1abccbe9a99ca9a4c |
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font_01_sfnt_off00010937.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10937 | 2900 bytes |
SHA-256: a28fcc4ba65d8171a55e8b87d646ac5d1dd213f66ab2b0026fd39e5ca5d32d1a |
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font_02_sfnt_off00011379.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11379 | 4928 bytes |
SHA-256: db228f3c4066b0d5929a9d6a0cb803e7f1da7f4d3d7b5c1ebf578a7d90deb169 |
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font_03_sfnt_off00012429.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12429 | 2140 bytes |
SHA-256: a1c68180eae955d710b1f59d89b7b5bb1f22246194deffa7b9c3298859733f9b |
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font_04_sfnt_off00012e01.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12E01 | 12092 bytes |
SHA-256: 6199154913074463b2432f3f87ce70b06aa2a7c18c034d5d3dbd65baca8a84a0 |
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