MALICIOUS
156
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 0.9996
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 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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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://golowaki.ru/123?utm_term=latitude+and+longitude+worksheets+2nd+grade PDF link annotation
- https://static.s123-cdn-static.com/uploads/4474223/normal_5fe605a5b509c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366339/normal_601d5aecee12a.pdfIn PDF document text
- https://cdn.sqhk.co/lebogomatoze/b6Rhege/ikea_emeryville_hours_phone_number.pdfIn PDF document text
- https://cdn.sqhk.co/moboguvafuze/UyX3hhY/89805675363.pdfIn PDF document text
- https://cdn.sqhk.co/fagijopi/3geKjuw/73656796751.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://s3.amazonaws.com/fisulefajow/chrome_web_store_apps_free.pdfIn PDF document text
- https://1fa67a36-2e8b-44cc-a955-751d80433762.filesusr.com/ugd/d85e51_b4f9cdebb07243b1a4fd08a92619dda7.pdf?index=trueIn PDF document text
- https://6648aa49-deb3-4d6f-81a8-a63cc7a297fb.filesusr.com/ugd/38eac1_c8175b64fe0a4369bf237310e1e98b58.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/wukevirenesu/what_is_lg_sound_bar.pdfIn PDF document text
- https://ef4b221f-cfb4-47e8-bf1d-3b5092770df7.filesusr.com/ugd/4948da_59f9a8de2f5d43248352b24ace221941.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/kagedatabujo/fool_on_the_hill_sheet_music.pdfIn PDF document text
- https://b18ac5c8-c825-4c59-a0a1-290c879ce4f6.filesusr.com/ugd/1a0fde_910c34a1120b448099f3b5d02b9465e1.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/leteraxewe/86481246390.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1b88cfb6-648c-4e58-ba3e-fa59aa3cf53f/panalofifexilisanok.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3a096f42-961e-4df6-8975-cb21f077bf30/legend_of_the_christmas_rose_pin.pdfIn PDF document text
- https://c46c713f-5e69-4c64-aad4-d86f29440f76.filesusr.com/ugd/957c7b_27dba18bfa8343ffae3bbe10b7f200cd.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/bb31e78a-2f03-4d50-b6bf-c22e13aa3069/dell_optiplex_gx620_ram_specs.pdfIn PDF document text
- https://s3.amazonaws.com/gasodamuza/orchestrating_winning_performance_2018.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8257af3e-46d5-40d3-aec8-d38505979dff/how_to_turn_on_polaroid_snap_touch.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/34e735a3-406d-45cd-aaed-a152607317b7/seagate_model_srd00f2_5tb.pdfIn PDF document text
- https://fccd5518-64e1-462d-9dbe-8d8d8a19ca7a.filesusr.com/ugd/eb005d_390722d1a2714b18b0d9430e9d774f3e.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
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000c9a5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC9A5 | 5196 bytes |
SHA-256: 3aa276ebdf2f483badaa8055d49e149e99265053c378dae100616e3e69dbbad3 |
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font_01_sfnt_off0000db58.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDB58 | 10172 bytes |
SHA-256: 46e96f5ca70fad3392514cc276df14076227153ca8db4a0a9de6a32bc953e23a |
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font_02_sfnt_off0000fe3a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE3A | 4324 bytes |
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
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