MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The sample was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The PDF contains numerous external URIs and is identified as a link farm, suggesting it's designed to redirect users to malicious sites. While no scripts were explicitly extracted, the PDF structure and numerous embedded URLs point towards a phishing or malware distribution scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://wastran.ru/uplcv?utm_term=brightest+comet+ever PDF link annotation
- https://shen-su.eu/gfx/userfiles/files/72299018959.pdfIn PDF document text
- https://www.phuketvillarentalandservices.com/ckfinder/userfiles/files/56076164366.pdfIn PDF document text
- https://tw-itemaos.com/ckfinder/userfiles/files/2056819370.pdfIn PDF document text
- http://queensparkview.com/image/upload/File/19892566227.pdfIn PDF document text
- http://problemconsulting.com/img/download/files/21816070221.pdfIn PDF document text
- http://nhuaduongnhapkhauaz.com/upload/files/zaxedexodubenono.pdfIn PDF document text
- https://braviengenharia.com.br/wp-content/plugins/super-forms/uploads/php/files/h22vq42tcl1fn489e3qqgidqq5/89437619072.pdfIn PDF document text
- http://abcbyspu.com/ckfinder/images_store/files/setikevubupazilefokisake.pdfIn PDF document text
- http://xn--3e0b556bhrbowi6undva.com/ckupload/files/523474009.pdfIn PDF document text
- http://opalbiosciences.com/wp-content/plugins/formcraft/file-upload/server/content/files/16140cc7f385e4---samebotegozakupebu.pdfIn PDF document text
- https://sts-cct.com/app/webroot/userfiles/files/68882221007.pdfIn PDF document text
- http://taxicityplus.ru/userfiles/file/monosumenopemoju.pdfIn PDF document text
- http://dailygameresult.com/editor/UserFiles2/files/57458786568.pdfIn PDF document text
- https://hsdinstruments.nl/uploads/files/kutubiginexutewavit.pdfIn PDF document text
- http://studiopol.com/userfiles/files/27098070941.pdfIn PDF document text
- http://fatamorgana.fr/uploads/assets/file/26257172407.pdfIn PDF document text
- https://foulardfotografando.it/file/33037961146.pdfIn PDF document text
- https://rpdev.org/ckfinder/userfiles/files/60005408577.pdfIn PDF document text
- http://zdravi-kromeriz.cz/files/file/puwedane.pdfIn PDF document text
- http://posicert.com/upload_fck/file/2021-9-3/20210903085522351219.pdfIn PDF document text
- https://intrastorg.com/userfiles/file/gurewubikufaperepujiwir.pdfIn PDF document text
- http://ivankotov.ru/img/lib/file/75451029324.pdfIn PDF document text
- https://univerosg.com/ckfinder/userfiles/files/53149591342.pdfIn PDF document text
- https://tims.ro/ckfinder/userfiles/files/ragezowujimuro.pdfIn PDF document text
- http://akicgiyim.com/userfiles/file/sowijilekedokil.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://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_off0000e363.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE363 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000fb7a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB7A | 10484 bytes |
SHA-256: ecef4b525c0282fb554d4f0fe428870bb6683a346e1972e43b0c0fa153e2c53a |
|||
font_02_sfnt_off00011361.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11361 | 19488 bytes |
SHA-256: 663072fdf42c6bb3be7fbd6c75ade88aae837b90920022811f4dd2d1f0163851 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.