MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple external links, with one specifically identified as an SEO redirector for a 'free download'. This suggests a phishing or malware distribution attempt, aiming to trick users into downloading further malicious content. The ML classifier and ClamAV detection strongly indicate malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
Heuristics 6
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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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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/strik?utm_term=the+man+who+came+to+dinner+script+free+download PDF link annotation
- http://igclienteam.com/is_it_easy_to_remove_vinyl_wall_stickerssquno.pdfIn PDF document text
- https://zofumevovuve.weebly.com/uploads/1/3/0/8/130874077/xulubebi-vesepexiwegufom-lerixibagu.pdfIn PDF document text
- http://copyrightmediahelp.com/panama_city_warrants_divisionopu4p.pdfIn PDF document text
- https://gepumisi.weebly.com/uploads/1/3/4/5/134517510/3370243.pdfIn PDF document text
- https://weniwekozeg.weebly.com/uploads/1/3/4/0/134012595/nasegubugujet.pdfIn PDF document text
- http://spoonnumberone.xyz/gunimaxijajakipanitoph28mi.pdfIn PDF document text
- https://gibolavisijubaz.weebly.com/uploads/1/3/0/8/130813033/xubinozix.pdfIn PDF document text
- http://vnds-v.website/426211095416vqfa.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/61b66070-4812-439c-8341-f42b020c132f/onn_wireless_keyboard_lk6500r_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dffb2484-c4bf-4acd-af09-c16dcf476a11/anne_frank_powerpoint_deutsch.pdfIn PDF document text
- https://s3.amazonaws.com/gedexim/godotewekokuduzimusatovav.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9877fd0c-91d6-4a32-aaf6-8f229d00af83/what_percent_of_living_organisms_are_made_up_of_cells.pdfIn PDF document text
- https://s3.amazonaws.com/matogapibelifiv/75652130352.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e5634dd7-b756-4f83-af3a-137decb6fea6/theory_uk_test.pdfIn PDF document text
- https://s3.amazonaws.com/jinabom/present_perfect_and_past_simple_exercises_worksheet.pdfIn PDF document text
- https://s3.amazonaws.com/regegozumekoza/2015_guidelines_for_exhaust_gas_cleaning_system.pdfIn PDF document text
- https://s3.amazonaws.com/tisegovofu/69350268571.pdfIn PDF document text
- https://s3.amazonaws.com/juzinaramip/does_dollar_general_sell_dog_sweaters.pdfIn PDF document text
- https://s3.amazonaws.com/kukupunopedon/32022022180.pdfIn PDF document text
- https://s3.amazonaws.com/fuzafuzeruwit/lorizezepelemot.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e86d0a05-f571-407f-bf0f-c9b36b365420/xixifujizikegesuromojemop.pdfIn PDF document text
- https://s3.amazonaws.com/votubukaxogilix/tv_guide_vienna_austria.pdfIn PDF document text
- https://s3.amazonaws.com/sesijesule/dls_19_juventus_profile._dat.pdfIn PDF document text
- https://s3.amazonaws.com/punurum/construction_contract_accounting_questions_and_answers.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_off0000e2e8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE2E8 | 5436 bytes |
SHA-256: 06a8013f5c02eb99328620bdfc7eae1ab40aa52dde2a0e40ad11bdfb8cc10ea6 |
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font_01_sfnt_off0000f547.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF547 | 10648 bytes |
SHA-256: 7a4a2255c88d30aefcfeef61ea1c715f26a1bcb29b679fd2db619a4352291c27 |
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