MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. Heuristics indicate it functions as a link farm, with numerous embedded URLs pointing to potentially malicious content. The document body is heavily obfuscated and unreadable, suggesting an attempt to hide its malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9911
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 http://moveworldtogether.com/datas/files/37311001178.pdf In PDF document text
- http://timatey.kz/wp-content/plugins/super-forms/uploads/php/files/i8oght3ja1pcfovinqkoq4dc23/1072775877.pdfIn PDF document text
- https://www.lipca.com/ckfinder/userfiles/files/25327052729.pdfIn PDF document text
- https://www.abandassociates.com/ckfinder/userfiles/files/jugovosuvarufetiwi.pdfIn PDF document text
- http://rabotatver.ru/userfiles/admin/56481086952.pdfIn PDF document text
- http://getdol.com/page_data/file/tujebovusigisamux.pdfIn PDF document text
- http://hitelesen.com/userfiles/file/21891861376.pdfIn PDF document text
- http://ilonew.tasksplan.com/ckfinder/userfiles/files/9445497270.pdfIn PDF document text
- http://ydchem.cn/filespath/files/20210912190157.pdfIn PDF document text
- http://lnshiyue.com/userfiles/file/20210902012308_222738457.pdfIn PDF document text
- http://kahounova.cz/userfiles/file/lotevilurowitagir.pdfIn PDF document text
- https://promobryansk.ru/userfiles/files/davulutorabujitax.pdfIn PDF document text
- http://bwemfjhjk.friend-match.com/upload/files/jakepazupekorimitepibav.pdfIn PDF document text
- http://webs123.com/userfiles/file/77125212686.pdfIn PDF document text
- http://sanfrancescovet.com/userfiles/files/sibalerusa.pdfIn PDF document text
- http://innotack.com/userfiles/files/10583226197.pdfIn PDF document text
- https://balticstroy.com/uploads/files/runulofukimixigakaf.pdfIn PDF document text
- http://frutapac.com/ckfinder/userfiles/files/61492633357.pdfIn PDF document text
- https://tiemhoahaibara.com/data/dulieu/files/vovelofegisavikuviraxad.pdfIn PDF document text
- https://turdv.ru/SITE/files/editor/file/gizopina.pdfIn PDF document text
- http://pro-group.ru/userfiles/file/55985026326.pdfIn PDF document text
- http://studioambienteterritorio.it/userfiles/files/19189481253.pdfIn PDF document text
- https://biorenta.lt/ckfinder/userfiles/files/92889336125.pdfIn PDF document text
- http://twfbs.com/ckfinder/userfiles/files/81400983210.pdfIn PDF document text
- http://vivo-mebel.ru/upload/file/mewekolaberejomeso.pdfIn PDF document text
- https://monarchwinemerchants.com/wp-content/plugins/super-forms/uploads/php/files/8b1516a0a875c8f959c42cf3572f090e/kijivaviboku.pdfIn PDF document text
- http://luxcottage.ru/stroykamen/userfiles/file/41702761138.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/3vuEKuznOb8/uplcv?utm_term=my+phone+mmsPDF link annotation
- 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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e360.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE360 | 10124 bytes |
SHA-256: 61b504bdc110db54565def9598ac14d2a4842900b6853777a6b0fbc1b8bc11d5 |
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font_01_sfnt_off0000f9c8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9C8 | 18044 bytes |
SHA-256: 5482d7fabdfd819dc8c056ad7f2ea773069a27a024a797ed14f86591ed197038 |
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font_02_sfnt_off00012888.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12888 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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