MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document was flagged as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous embedded URLs pointing to various PDF files hosted on different domains, characteristic of a link farm. The presence of 'utm_term_redirector=True' and the sheer number of distinct hosts suggest an attempt to obscure the ultimate destination or to distribute content across many low-reputation sites. No scripts were extracted, but the structure and URL patterns are consistent with phishing or malware distribution lures.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
Heuristics 5
-
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.
-
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://drosamahetta.com/userfiles/file/wuganamosur.pdf In PDF document text
- http://fst-uinsu.net/userfiles/files/bumonunube.pdfIn PDF document text
- https://mcsfood.com/images/file/35568819725.pdfIn PDF document text
- http://kwartetproforma.com/userfiles/file/tipogafovozig.pdfIn PDF document text
- http://wsystem.sk/userfiles/files/1017327844.pdfIn PDF document text
- http://dachastyle.com/userfiles/file/javava.pdfIn PDF document text
- https://padservhosting.com/userfiles/file/nusofijiv.pdfIn PDF document text
- https://khonggiansangtao.com/platformecom/img/upload/file/52756678674.pdfIn PDF document text
- http://jucal.es/images/file/kisagidozolebo.pdfIn PDF document text
- http://sentezetutmerkezi.com/upload/ckfinder/files/nogokodixuzalitusa.pdfIn PDF document text
- http://ecohost.ru/pics/images/file/jidogugapizoju.pdfIn PDF document text
- http://aaz.sk/editor_uploads/files/nalafukilileza.pdfIn PDF document text
- http://master-stroi76.ru/userfiles/file/vikusipu.pdfIn PDF document text
- http://smm-mm.com/uploads/news_file/zixawobubikor.pdfIn PDF document text
- http://hongdacable.com/d/files/4556571292.pdfIn PDF document text
- http://gmtshipping.com/attachment/file/jazukizilirero.pdfIn PDF document text
- https://lyna-garage.com/htdocs/cljr/data/files/wugopabepatadafubulo.pdfIn PDF document text
- https://envida-nieuws.nl/bsb_website/upload_fck/file/41648265227.pdfIn PDF document text
- http://xn--365-pn7mwb654m2qn.com/ckupload/files/76960517084.pdfIn PDF document text
- http://laiyi-art.com/userfiles/file/18267900903.pdfIn PDF document text
- http://aliancegroup.su/wp-content/plugins/formcraft/file-upload/server/content/files/16146ca3f46325---36232383349.pdfIn PDF document text
- http://netichikawaya.com/userfiles/file/6260624354.pdfIn PDF document text
- https://hacunamatata.ru/wp-content/plugins/super-forms/uploads/php/files/9298270f50f63ea8919bc7abed51e667/jepomimelisogejerawe.pdfIn PDF document text
- https://handientu.vn/userfiles/file/tiboparunobawagukaredixit.pdfIn PDF document text
- http://vindindex.nl/images/uploads/40138900508.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/Om9ozkHLxGw/uplcv?utm_term=android+emoji+keyboardPDF link annotation
- 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_off0000ce21.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCE21 | 17524 bytes |
SHA-256: 264b6f0488713d597abaaff0114014d481df807949032f303d2baaa21ae088a8 |
|||
font_01_sfnt_off0000fbab.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFBAB | 10552 bytes |
SHA-256: 3bbf50e505a9e9844d166d690e802c780065a64594799f5ce438707b864c7c99 |
|||
font_02_sfnt_off000113a5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x113A5 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.