MALICIOUS
172
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous embedded links, many pointing to potentially compromised WordPress sites, and uses a lure related to "lords mobile hack unlimited gems" to entice users. The ClamAV detection and ML classifier strongly indicate malicious intent, likely to deliver a phishing or trojan payload. Although no scripts were explicitly extracted, the PDF structure and embedded links suggest an attempt to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 8
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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.
-
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
-
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 http://ruoumoc.com/upload/files/tifasopizo.pdf
- https://bruceautoservice.com/files/file/42168484943.pdf
- https://profbuhotchet.ru/wp-content/plugins/super-forms/uploads/php/files/52053121434a206f3a2cc45e43782c5c/69870997155.pdf
- https://sgdivorcelawyers.com/wp-content/plugins/super-forms/uploads/php/files/fb5af7199cf21e624243d8e5e8cb0ea4/ruzawepex.pdf
- https://htfcompact.com/wp-content/plugins/super-forms/uploads/php/files/c3a260d8484678626b1a8ccd9eab9499/71957247631.pdf
- https://fastcomputer.vn/wp-content/plugins/super-forms/uploads/php/files/8ce00ffadbecf51f2da849fec5532903/tepil.pdf
- https://drahmetbostanci.com/wp-content/plugins/formcraft/file-upload/server/content/files/160990f920c070---59739282788.pdf
- http://www.predoisiasociatii.ro/wp-content/plugins/formcraft/file-upload/server/content/files/16086962bc9d42---jikuwokakifinabo.pdf
- https://sirikulsteel.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c3ea58401f3---94936008544.pdf
- https://accesoriosalmayor.com/images/userfiles/file/38147053109.pdf
- https://pluckywize.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b7d8f4592b9---10901409979.pdf
- http://www.houstonorientalrug.com/ckfinder/userfiles/files/mitutujo.pdf
- https://www.davidwoodpersonnel.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607693299ec94---soxoxekuvevukiwuvipikopud.pdf
- http://yngc.ru/admin/ckfinder/userfiles/files/nasezolofajukegidiwakajod.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/GLLx1DTH0VQ/uplcv?utm_term=lords+mobile+hack+unlimited+gems
- http://kioskcondoweb.wpengine.com/wp-content/plugins/formcraft/file-upload/server/content/files/16082be144b84f---86371083034.pdf
- 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://scripts.sil.org/OFL
- 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_off0000e8dc.bin4190382024856f787b2e498b4f99f9102aec435eb871618ca335bcfcec6dd733 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE8DC | 5496 bytes |
font_01_sfnt_off0000fb5b.bin79902d68f2d852f69aade1f7ba1611726767235611645b34a61fc51995485658 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB5B | 11684 bytes |
font_02_sfnt_off00012347.bin1733294cd4efe6eb5a1c38b033a3da0bd69f43be3259469e0667c8323d1c848a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12347 | 16092 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.