MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9992
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 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://gimoguvi.ru/123?utm_term=capillary+refill+time+guidelines PDF link annotation
- http://suwadebizon.mywebcommunity.org/95233818643.pdfIn PDF document text
- http://gakawisogafuga.mygamesonline.org/bowditch_espaol.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4380857/normal_5fc72a5857f18.pdfIn PDF document text
- http://nopuvobetag.mygamesonline.org/jutowagawiga.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4413980/normal_5ffc32ff77688.pdfIn PDF document text
- http://bawimip.sportsontheweb.net/scrambled_sentences_sight_words.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4378393/normal_5fe9f7c8b5db1.pdfIn PDF document text
- http://rawiduti.medianewsonline.com/simebige.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://57eba762-b826-4879-8d7a-7f480aba2934.filesusr.com/ugd/e89c2b_1688d60c6dc1437f8eaecde451db0b15.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/91d1ff0c-793e-4f85-9738-c14780e7b4a4/o_praise_the_name_chords_key_of_a.pdfIn PDF document text
- https://ab2ac9d4-4772-4872-829d-c19fde0a4f90.filesusr.com/ugd/b919b3_bcb3c9034c094ae3945183a12137eb28.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/kodipopujufipig/evidence_based_practice_in_nursing_nice_guidelines.pdfIn PDF document text
- http://tetigod.rf.gd/articleship_exam_form_last_date.pdfIn PDF document text
- https://8860adff-7f0b-4cf3-a358-cdd560dff136.filesusr.com/ugd/625844_2afb311b823a4edaa2d59dd4ed8f39c1.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/4ce0cfcf-a7e1-499c-a791-4628d8ace242/dalitokaro.pdfIn PDF document text
- http://xodenumaverap.epizy.com/16175822015.pdfIn PDF document text
- http://fujatelet.epizy.com/retijupe.pdfIn PDF document text
- https://s3.amazonaws.com/daraniwekamidir/55614147405.pdfIn PDF document text
- https://s3.amazonaws.com/punurum/playstation_2_bios_all_versions.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6738d86c-fc0e-4b82-b996-5658efee9e69/samsung_bd-j5900_smart_3d_blu-ray__dvd_player.pdfIn PDF document text
- https://s3.amazonaws.com/vasofirida/69681256670.pdfIn PDF document text
- http://daxodisewijoke.epizy.com/degopefawotaxabo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c7688c60-34ed-49da-ad20-d91eae7196b6/xoxonekudiwanetezolexatox.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0593a5a7-5b77-4981-842c-3b11f175fc9f/gezitobeweforejenosizamo.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_off0000cd94.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCD94 | 5368 bytes |
SHA-256: 20819f93a7b4f260ae11ed24681e3536c729046c7704a1e6c3fcfd262693023e |
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font_01_sfnt_off0000dfcb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDFCB | 10360 bytes |
SHA-256: e6f9152d2f12ab3871aa2549f7097a0fb5dbcd365f4a50b1609847886ac2310c |
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