MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged by ML and ClamAV as malicious, with heuristics indicating it functions as a link farm. The embedded URLs point to various domains, many of which host PDF files, suggesting a phishing or malware distribution campaign. No scripts were extracted, but the structure and URL patterns are consistent with a malicious document designed to redirect users.
Machine Learning
- Nyx PDF Classifier malicious score 0.9956
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://skillmapmagazine.com/ckfinder/userfiles/files/14335825026.pdf
- http://dobraukraina.org/sites/all/sites/dobraukraina.org/files/pigiwuruxaxefenexeromepi.pdf
- http://www.feniuniversity.edu.bd/app/webroot/ckfinder/userfiles/files/31154523657.pdf
- http://tiguan-wiki.ru/file/92960799163.pdf
- https://szalkasszorutacskok.hu/app/webroot/files/content/files/pebarosekedusedula.pdf
- https://cabsfromheathrow.com/userfiles/file/97127863055.pdf
- https://www.passion-rnd.com/upfile/files/2021/09/05/volejiloperutum.pdf
- http://huh.hu/UserFiles/File/22660082951.pdf
- http://location-venise.com/italie_documents/files/162864582.pdf
- https://tierrettung-in-katalonien.org/ckfinder/userfiles/files/58980784220.pdf
- http://ichieh.tw/uploads/files/202109080613112498.pdf
- http://vvk-wiedermann.at/userfiles/file/74551708523.pdf
- http://crosswaysrecruitment.com/userfiles/file/sotofesivawegewevexobo.pdf
- https://serwisnawigacji.pl/userfiles/file/3718717015.pdf
- http://kowel.com/ckfinder/userfiles/files/1630749594.pdf
- http://kimdaiphatsteel.com/Images_upload/files/59821622674.pdf
- https://bulendengin.com/upload/ckfinder/files/76064095037.pdf
- http://slowjamsundays.com/wp-content/plugins/formcraft/file-upload/server/content/files/161338047dc56c---2187341240.pdf
- https://liho.cz/UserFiles/File/5324528373.pdf
- https://givemeit.ru/wp-content/plugins/super-forms/uploads/php/files/ff77da4974a7a0b5f2be9e442b74f9d6/jizat.pdf
- http://www.moyekolodin.com/files/zazoma.pdf
- http://netmode.net/app/webroot/uploads/files/54895912500.pdf
- https://tempegaring.com/contents/files/jukavuteropopupogi.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/LPIa9PGmDLg/uplcv?utm_term=testing+html+email+rendering
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000b922.bin5961e0f6d3d38cba87043c2d21a2e0744c6b4ac0e9a89dabb1f7b1a11241a308 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB922 | 10536 bytes |
font_01_sfnt_off0000d0b0.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD0B0 | 16792 bytes |
font_02_sfnt_off0000e8c2.bin299dee020441fbaf3877ca75d2bf879593e9ce4e18765a5ae3804782ab94c23f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE8C2 | 16872 bytes |
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