MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was flagged by ClamAV as Pdf.Phishing.Trojan and a machine learning classifier indicated a high probability of maliciousness. The document contains numerous embedded URLs, many of which point to compromised WordPress sites or disposable hosting, suggesting a link farm designed to redirect users to malicious content. The presence of these links and the overall structure strongly indicate a phishing or malware distribution attempt.
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
-
PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
-
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.
-
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://chcial.ru/uplcv?utm_term=dead+trigger+mod+apk+hack PDF link annotation
- https://groupburuemas2.com/contents/files/rozodofetaxevozemuzaj.pdfIn PDF document text
- https://s-h.cc/uploads/files/202109130801573527.pdfIn PDF document text
- https://camgloberealtor.com/userfiles/file/gitinoxaxaxarigobogebigev.pdfIn PDF document text
- https://www.beewellrx.com/wp-content/plugins/super-forms/uploads/php/files/ei5p21lt9pek2h6en92n91poibgh1f4j/19578088802.pdfIn PDF document text
- http://abwcrainhwy.com/uploads/files/26787633267.pdfIn PDF document text
- http://hanasushipickup.com/uploads/files/bofujug.pdfIn PDF document text
- http://rnralpha.cz/res/file/51278027949.pdfIn PDF document text
- http://c2r-auto.com/uploadfiles/file/2021092003275873499.pdfIn PDF document text
- http://gachmenminhchien.com/media/ftp/file/513582818.pdfIn PDF document text
- https://profm.hu/files/file/70955010664.pdfIn PDF document text
- http://orikon.net/Images_upload/files/terenigel.pdfIn PDF document text
- http://gioiacompany.net/images/upload/file/depopufimibufotim.pdfIn PDF document text
- https://tourpon.kr/FileData/ckfinder/files/20210922_03B650C01B4B1668.pdfIn PDF document text
- http://smflow.in/admin/uploads/file/jolaxinijamatineputoka.pdfIn PDF document text
- https://lmbri.com/WYSIWYGImage/file/juvavireworisatigi.pdfIn PDF document text
- http://letsfinal.com/userfiles/file/kujisaduwexuxo.pdfIn PDF document text
- http://cpviettin.com/upload/files/79996448325.pdfIn PDF document text
- https://ruxthai-guesthouse-chiangmai.com/ckfinder/userfiles/files/kufilivifadazojutusez.pdfIn PDF document text
- http://bjoybrands.com/wp-content/plugins/formcraft/file-upload/server/content/files/161489c1c55eb6---52167739647.pdfIn PDF document text
- https://spherule.org/wp-content/plugins/super-forms/uploads/php/files/tcg8ilmono10jka1bu33cmgab5/96762630350.pdfIn PDF document text
- http://globalfeedindustry.com/upload/files/gajukag.pdfIn PDF document text
- http://www.ruben.pl/ckfinder/userfiles/files/punifupivimokoginuxafex.pdfIn PDF document text
- http://skogsformedling.se/bilder_umeny/File/gokefigozejinuzibegevo.pdfIn PDF document text
- https://tonitomov.com/picture/file/wajekodakomizam.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_off0000de01.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE01 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000f613.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF613 | 20572 bytes |
SHA-256: 0161076804e45e7c6a57960bcfe6e90ce13e73d3c685ed6c48493ffaa0444359 |
|||
font_02_sfnt_off00012cd2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12CD2 | 10736 bytes |
SHA-256: 77e96553ef842af40b5290551170fef5e17dd0ff672cc6ab4dbb326cbba22fed |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.