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 0.9998
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 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://druttle.ru/123?utm_term=what+is+connectionism+in+education PDF link annotation
- https://xutativapejan.weebly.com/uploads/1/3/4/5/134521393/e9653176c9.pdfIn PDF document text
- https://ronunafo.weebly.com/uploads/1/3/1/8/131856498/godurodiketepun.pdfIn PDF document text
- https://cdn.sqhk.co/dinigivo/Iggjiia/38230153238.pdfIn PDF document text
- https://juporolo.weebly.com/uploads/1/3/1/3/131380745/6170350.pdfIn PDF document text
- https://cdn.sqhk.co/nizivatitogu/jqigege/minecraft_new_cave_update_mobs.pdfIn PDF document text
- https://cdn.sqhk.co/fepixuzutol/ifjj2ic/joplin_high_school_number_of_students.pdfIn PDF document text
- https://cdn.sqhk.co/purilusevike/Ujfjejj/new_emoji_stickers_3d_animated_wastickerapps_free_download.pdfIn PDF document text
- https://cdn.sqhk.co/goluxewimabu/UJHAjer/95324546405.pdfIn PDF document text
- https://cdn.sqhk.co/pajokiman/DMigjhi/88785828619.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/tibitexil/49243716463.pdfIn PDF document text
- https://s3.amazonaws.com/sowewazulejewi/snapchat_no_app_store.pdfIn PDF document text
- https://s3.amazonaws.com/fajetufekejo/we_don_t_talk_anymore_song_free.pdfIn PDF document text
- https://s3.amazonaws.com/xufoxorog/joziwoboviperan.pdfIn PDF document text
- https://s3.amazonaws.com/gajabedafot/binder_android_l_g.pdfIn PDF document text
- https://s3.amazonaws.com/wudibirewuduto/mathematics_for_computer_science_solutions_manual.pdfIn PDF document text
- https://s3.amazonaws.com/wavunot/stabilized_whipped_cream_using_gelatin_sheets.pdfIn PDF document text
- https://s3.amazonaws.com/wovugi/autodesk_sketchbook_macbook.pdfIn PDF document text
- https://s3.amazonaws.com/zunaduxa/alsa_architecture.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001089d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1089D | 5064 bytes |
SHA-256: 4e5afc0a47eaa0409cbc96422e3bd01eeadbae60bbf8c879f07800eb8af98192 |
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font_01_sfnt_off000119bd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x119BD | 10400 bytes |
SHA-256: 648020c40c42f82b5549e6da087d5ba7a4174b3690a8ab441dc1889af1feb6e1 |
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