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 0.9983
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://mezovuduw.ru/strik?utm_term=us+navy+dive+manual PDF link annotation
- https://static.s123-cdn-static.com/uploads/4366398/normal_5fe3d5ecc7497.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4374207/normal_5fe650a6a6bf8.pdfIn PDF document text
- http://sigisuzuk.getenjoyment.net/house_on_mango_street_quotes.pdfIn PDF document text
- http://pixidilivutep.medianewsonline.com/private_bus_ticket_format.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4415327/normal_5fca43dcb4a40.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4374951/normal_5ff7fb643d974.pdfIn PDF document text
- http://feelslike35.com/hoover_steam_mop_twintank_stick_steam_cleaner_wh20200dbe8b.pdfIn PDF document text
- http://kemikavar.mypressonline.com/5052974400.pdfIn PDF document text
- http://microbladingcertificationdfw.org/pajapegujexunesupepxi5rb.pdfIn PDF document text
- http://my-favshopg.online/ansys_mechanical_tutorialzr9fv.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4403818/normal_602c8c2966245.pdfIn PDF document text
- http://bajesiradevo.getenjoyment.net/ncaa_bracket_print.pdfIn PDF document text
- http://xtina.online/sad_emoji_wallpaper_for_iphonemz3vm.pdfIn PDF document text
- http://ladujose.sportsontheweb.net/jowujugupunezos.pdfIn PDF document text
- http://fafesixokegigi.getenjoyment.net/connect_xbox_one_controller_to_pc_bluetooth_not_working.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://254b3b0b-79dc-4992-827c-fd4bb3db3178.filesusr.com/ugd/f515ca_c4861263f5224b3183fbec426b363bae.pdf?index=trueIn PDF document text
- https://5de6e22f-064f-4859-b003-4eaa502c5056.filesusr.com/ugd/2609e6_574b980f7b4a4b398e30a61f65043b62.pdf?index=trueIn PDF document text
- http://ropupifalapoges.atwebpages.com/fofuzonezotam.pdfIn PDF document text
- https://86042ffc-9b62-460b-8552-fb2522205a17.filesusr.com/ugd/4f92c1_4bc3fe0a76694745a5c373c46e63b692.pdf?index=trueIn PDF document text
- https://cf2e1f24-e5f1-4289-9567-3affce9c164e.filesusr.com/ugd/a4ea6c_62d29839ad6c4ecbb540f40d1771de0e.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/moduluzuxikari/39836441942.pdfIn PDF document text
- https://s3.amazonaws.com/vosimalume/25853629587.pdfIn PDF document text
- https://s3.amazonaws.com/godewumazek/85772742156.pdfIn PDF document text
- https://041c2bdd-267b-4995-9d72-d071cf2c2b2b.filesusr.com/ugd/ba0b69_5420d4b31d89464f851984c79edbbbe2.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_off00010fbc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10FBC | 4720 bytes |
SHA-256: e1e6dce4aadf88539bf5dc5545090e428827f68c82d129a795028c9dcbecc024 |
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font_01_sfnt_off00011fa2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11FA2 | 11332 bytes |
SHA-256: 5c270e9c57c3bf04f31f57a7684bb44ccb1460cfc91e9f0125d83384f37e5a2e |
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font_02_sfnt_off000146bf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x146BF | 16204 bytes |
SHA-256: c988415812f594187b0a0ed75dc52802e798e1695b49bd300f8412a65040a449 |
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font_03_sfnt_off00015bee.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15BEE | 4324 bytes |
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
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