MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
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 and presents a deceptive download button. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 7
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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.
-
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.
-
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
-
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://baarspo.ru/123?utm_term=adobe+premiere+transitions+plugins+free PDF link annotation
- https://cdn.sqhk.co/dutimapo/gjowheB/57640213669.pdfIn PDF document text
- https://cdn.sqhk.co/gevolonovare/hcijwjf/steven_universe_amino_apk_obb.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4483083/normal_5fcb1bd62cb7f.pdfIn PDF document text
- https://cdn.sqhk.co/jomububorava/631ZGif/radagutexikix.pdfIn PDF document text
- http://memaviwebepa.22web.org/58797485607.pdfIn PDF document text
- https://cdn.sqhk.co/wunokebewoz/iqid3jg/simple_notepad_hidden_camera.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4405642/normal_60026fe2a30f2.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4451941/normal_6039c6f48e80c.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/luropiw/jibin.pdfIn PDF document text
- https://d5fd0048-bb8d-45a1-ba21-28d1cb0b7162.filesusr.com/ugd/5e8de6_5dbc221acaee412ebb83891fcfbcfded.pdf?index=trueIn PDF document text
- http://gijodege.epizy.com/tulezenuwuxojematozul.pdfIn PDF document text
- https://s3.amazonaws.com/jupoti/black_hawk_down_book_free.pdfIn PDF document text
- https://7915398d-c9c2-4241-abdb-40cf742e4b8d.filesusr.com/ugd/d4df0f_0143639046724517b9906b3625a9b1e3.pdf?index=trueIn PDF document text
- https://d7301f0f-9730-4f6e-9d95-601e203cb770.filesusr.com/ugd/253413_c1f405b7f19447a3adc36b33a1cd4e5e.pdf?index=trueIn PDF document text
- https://0eb00d84-361a-45dc-b346-1af5c8eb785c.filesusr.com/ugd/d79848_69b283c54f284ef48f75c6a036322e86.pdf?index=trueIn PDF document text
- https://d102a0f2-001f-4998-bb0a-88ac30ac05b5.filesusr.com/ugd/771ea4_4690c850edfc4dd08bde31832b004e92.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/lotibabakuj/area_of_trapezium_differentiated_worksheet_tes.pdfIn PDF document text
- https://307a23dc-bb60-4906-9a68-69e45957aa19.filesusr.com/ugd/d2057d_46ab3a0a269f40d5b34f1b4ec378942a.pdf?index=trueIn PDF document text
- http://kewugozosefo.epizy.com/3228673707.pdfIn PDF document text
- https://s3.amazonaws.com/vavale/dasuxetusi.pdfIn PDF document text
- https://a001dc82-f31e-4944-9b76-0a8e602b6855.filesusr.com/ugd/e4ee87_282b698898de40638fbf03352f76c47c.pdf?index=trueIn 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_off00010d3a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10D3A | 5492 bytes |
SHA-256: cdd9acbbca2163fb5ca888fb0213b12c295b8e2dd211bbc5286f8484a6d22d57 |
|||
font_01_sfnt_off00011fcb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11FCB | 11144 bytes |
SHA-256: 22747d20a49bdca68b47f3f141ce4005e2de70de6ef4517bee25cc0f641e61fe |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.