MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external links, with a critical heuristic identifying it as a PDF SEO link farm. One of the embedded URIs, 'https://seumenha.ru/wix?keyword=tipos+de+metodologias', suggests a lure to a website that may be used for phishing or SEO manipulation. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
Heuristics 5
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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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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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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://seumenha.ru/wix?keyword=tipos+de+metodologias
- http://midunetojonawiw.mywebcommunity.org/vadixudezesasede.pdf
- https://cdn.sqhk.co/jibezilesu/XgdtSjm/pizupubu.pdf
- http://bimonetejatoleb.mygamesonline.org/bedford_reader_9th_edition.pdf
- https://cdn.sqhk.co/bowevuva/MGylxgc/love_quote_broken_heart.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/9c9472f0-fd1e-437b-87b9-092797b0e1ad/netgear_gs108pp_power_supply.pdf
- https://uploads.strikinglycdn.com/files/eb7d1121-746c-4dc5-8fbe-6b48b63411bd/2549700300.pdf
- https://s3.amazonaws.com/fuwuzerijofa/walmart_hours_omaha_nebraska.pdf
- https://uploads.strikinglycdn.com/files/117c7940-62ab-4ef4-a382-469f737800f1/94920951636.pdf
- https://s3.amazonaws.com/zumomasugipeno/839927273.pdf
- https://535a9070-e28a-464b-adc5-c02ad08be00b.filesusr.com/ugd/9df9d6_33d8c4b96a184af4a8b4b91fa98b54a8.pdf?index=true
- https://s3.amazonaws.com/sajezife/90765669329.pdf
- https://uploads.strikinglycdn.com/files/8f691ccf-d360-4410-99e1-63af420ce38a/the_right_stuff_tom_wolfe.pdf
- https://uploads.strikinglycdn.com/files/ef9ae476-3b8a-4642-b2fb-bae1028a527b/gowebudejagulewirezulu.pdf
- https://s3.amazonaws.com/zatasipezeg/samsung_rf263beaesr_aa_door_shelf.pdf
- https://901c4554-6fda-40bf-8344-1f1538f5dc06.filesusr.com/ugd/a76634_e4599ba76c5844798ff17fd80c1ebd57.pdf?index=true
- https://8ed7b8cb-9bae-4def-ad9b-66b28cd11f91.filesusr.com/ugd/740d8c_c1172ef083064aaf858ab8dcf1f46e87.pdf?index=true
- https://s3.amazonaws.com/tubukeganuji/how_much_did_it_cost_to_rebuild_europe_after_ww2.pdf
- https://s3.amazonaws.com/senodiw/58109405868.pdf
- https://s3.amazonaws.com/pezofut/64443400085.pdf
- https://s3.amazonaws.com/lurutopobi/4023269644.pdf
- https://6c49ff76-e13b-46da-8354-2e633d56f736.filesusr.com/ugd/211c2d_5ac86044ac264291be9c0c7bfd3475d7.pdf?index=true
- https://s3.amazonaws.com/rutufokedizon/igcse_english_informal_letter_format.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000eeea.bin096363288d613f368b947ce54a9490ba810509784d8ba20743e714f73272d97c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEEEA | 5132 bytes |
font_01_sfnt_off0001004f.bina12fe58936bf8c590120675f9501453714dc0e955cd437dfd954b8536d6375fa |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1004F | 10780 bytes |
font_02_sfnt_off000123c6.bin2c5f51a476b4274b6b900fbba81fc97c04b4f1697b1aac53cf696a9c53e0885f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x123C6 | 16368 bytes |
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