MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of external links, many hosted on disposable domains, characteristic of a link farm. The presence of embedded JavaScript and a high ML classifier score further indicate malicious intent. ClamAV also detected this file as a phishing trojan.
Machine Learning
- Nyx PDF Classifier malicious score 0.9954
Heuristics 7
-
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.
-
Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
-
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://gazomotor.com/allinone/file/difolabukajiro.pdf
- http://deauville.ru/files/file/82175985257.pdf
- https://www.hauptsache.cc/wp-content/plugins/formcraft/file-upload/server/content/files/16139f12ef37fe---91728473143.pdf
- http://jhdljz.com/userfiles/file/1631294578.pdf
- http://phuwangnam.com/user_file/file/72228599724.pdf
- https://www.elementstraining.co.uk/wp-content/plugins/super-forms/uploads/php/files/ii0d5rin45bbmhru8nk4c1bbc5/84310680802.pdf
- http://vuatoyen.com/uploads/userfiles/file/40775676214.pdf
- https://dezsredstvompx.ru/wp-content/plugins/super-forms/uploads/php/files/3bd74dea2c50923e0a4613a23d926241/22045952106.pdf
- https://www.corpeverest.com/ckfinder/userfiles/files/30870150101.pdf
- http://www.park-seversk.ru/other/js/ckfinder/userfiles/files/14093199076.pdf
- http://akekaluck.com/ckfinder/userfiles/files/wabuxivegesenimedekowa.pdf
- https://giasidaily.com/uploads/userfiles/file/54477213788.pdf
- https://tinnituskozpont.hu/files/bixezasoxowusutigopiboz.pdf
- https://formapolis.it/wp-content/plugins/super-forms/uploads/php/files/e463a12cdca46670147c67143b448595/guxikulajoletekexodux.pdf
- http://vakantie-noordlimburg.nl/ckfinder/userfiles/files/nulodararomotazijubibaga.pdf
- http://fonnepal.org/userfiles/file/mowogexufazuravor.pdf
- http://hanarotalk.com/userfiles/file///17622886783.pdf
- http://noavarservice.com/ckfinder/userfiles/files/xifakekeleje.pdf
- http://acudrved.com/ckfinder/userfiles/files/koxewamupomunesodu.pdf
- http://sochi-vitrazhi.ru/ckfinder/userfiles/files/86438073586.pdf
- https://snqrsl.quebec/upload/editor/file/kekorevik.pdf
- http://martonelektro.hu/files/file/dodedupurefamemix.pdf
- http://kimsanghun.com/upload/userfiles/file/202199119105949.pdf
- https://jeneifogaszat.hu/cikkdata/files/wujexe.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/YTWXjIUwRh0/uplcv?utm_term=redmi+note+9+pro+conference+call+settings
- 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_off0000aed5.binf99063dc206f5fede553e35ccd0fb5d22edca7f49ab6296be0cf7f3f17a603b8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAED5 | 14600 bytes |
font_01_sfnt_off0000d345.bin13c235de91ece56d3331eae76b99a6fe0a32761af90d87e10074c6f5d745d4da |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD345 | 11176 bytes |
font_02_sfnt_off0000ed38.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED38 | 16792 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.