MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded URLs, with a notable one pointing to 'druttle.ru', which is flagged as suspicious. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicates a pattern of using disposable hosting for link farms, suggesting a phishing or malware distribution scheme. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or malware delivery via embedded links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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://druttle.ru/wix?keyword=rise+of+shadows+reveal+schedule PDF link annotation
- http://watercart.ru/66571025961ca2ez.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4415754/normal_6033a3b89252a.pdfIn PDF document text
- http://instapresent.site/the_caucasian_chalk_circle_full_playii3ty.pdfIn PDF document text
- http://idealicacolumbia.site/70997430359227x5.pdfIn PDF document text
- http://trysoda.club/hp_laserjet_m1212nf_mfp_price_south_africaewk3z.pdfIn PDF document text
- http://rostov-mobile-doctor.ru/lucky_block_mod_minecraft_pe_free_download7u330.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4379859/normal_5ff463c706eaf.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/eced3df9-0709-4853-831a-1481e772b2a2/diwefixemedok.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/17734f3e-59ee-4d44-8e3e-0a9ba04d7a41/easy_chess_game_online_against_computer.pdfIn PDF document text
- https://s3.amazonaws.com/wajibile/minecraft_lycanites_mobs_guide.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d9f49d3d-8bf4-428a-81a0-7227372146e6/mitchell_collision_repair_login.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/16216618-6d1b-4e0d-937b-319b21456ec5/eye_of_the_beholder_twilight_zone_analysis.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cfe5f985-9d7b-41aa-b759-bb87a45283ae/sandisk_sansa_clip_plus_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/318f4e40-50de-4f78-86c7-7ab7941d8f63/peruwudixad.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/026e8cb2-9ef4-4a56-a657-d3411db79174/rorapoluvul.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6592388c-6e51-4be9-ac17-c2305892a41d/futoxobusasisifefivek.pdfIn PDF document text
- https://s3.amazonaws.com/fatikonavori/free_adobe_after_effects_templates.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4e543a8c-2fd5-4a98-8b56-0085dfc1597e/group_theory_in_physics_a_practitioners_guide.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0dc14d1d-41ec-448b-9055-eb1079c373df/feziwipumupujibazazepula.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/438b999b-b193-4d24-9cb1-f70b4b9f3bd4/hp_laserjet_1536dnf_mfp_error_codes.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3eadf8c8-cb8f-4485-ba83-1a0e3ad982a4/kujikamesux.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/07ae4df8-1202-41e1-a00d-4a397be9cba5/69844073836.pdfIn PDF document text
- https://s3.amazonaws.com/kopisigapub/tinunorilorebidal.pdfIn PDF document text
- https://s3.amazonaws.com/tugumeb/the_help_kathryn_stockett.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_off0000ef3b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF3B | 5268 bytes |
SHA-256: 154cc7cf85373f71107ee39c248a31150fed49559eaaf1786717f639e112326c |
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font_01_sfnt_off00010141.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10141 | 10736 bytes |
SHA-256: c7d2b44f2abf70c043dd04ce780ebe989d4d6deaa0a9177c05460c3c5f6aaabe |
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