MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The PDF contains numerous embedded URLs, many pointing to suspicious domains, suggesting a phishing or malware distribution scheme. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' further supports this by identifying a link farm structure on disposable hosting, often used to obscure the true destination.
Machine Learning
- Nyx PDF Classifier malicious score 0.9977
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://samsungklimalar.com/upload/ckfinder/files/favopigukiwufu.pdf In PDF document text
- http://uniondeautoescuelas.com/wp-content/plugins/formcraft/file-upload/server/content/files/16141f96f0c7d0---9126515713.pdfIn PDF document text
- http://danguykhoidoanhnghiephp.vn/Upload/files/sipugetonilux.pdfIn PDF document text
- https://olterus.info/contents/files/polurisedaduwelididozoni.pdfIn PDF document text
- http://ultrabeauty-ff.ru/userfiles/file/71131536889.pdfIn PDF document text
- https://tonthephunglan.vn/upload/files/nejifinigiwuz.pdfIn PDF document text
- https://rcot.org/userfiles/file/9813551176.pdfIn PDF document text
- https://perfecthospitals.org/FCKeditor/file/lijil.pdfIn PDF document text
- http://www.petersonassoc.com/emailimages/file/39437154212.pdfIn PDF document text
- http://szzxwx.com/Upload/Upload/file/202191618485635.pdfIn PDF document text
- https://biocoils.com/img/file/bojoduvaxinijigodedaza.pdfIn PDF document text
- http://dhleisure.com/ckupload/files/talubafojadizelobunixi.pdfIn PDF document text
- http://quesnelbusinessnetwork.ca/userfiles/file/17635625998.pdfIn PDF document text
- http://audyt.rowerowaszkola.pl/imgturysta/files/kodikuponig.pdfIn PDF document text
- http://blesk-stroy.ru/userfiles/files/perefuto.pdfIn PDF document text
- https://ipekyolumedya.com/resim_galeri/file/84038117973.pdfIn PDF document text
- http://iuf.kr/pds_down/files/81726494302.pdfIn PDF document text
- http://ozgu-yapi.com/firma/files/xozurakupe.pdfIn PDF document text
- http://goang-hann.com/uploads/files/202109100715189599.pdfIn PDF document text
- http://csc021.com/userfiles/file/20210902142311_vmdngo.pdfIn PDF document text
- http://avesta-hmora.boj.se/uploads/userfiles/files/58718978145.pdfIn PDF document text
- http://stellarp.com/userfiles/files/35035460412.pdfIn PDF document text
- http://aromata.ru/upload/files/kikagotamejebota.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/fzgW7-mxBc0/uplcv?utm_term=adclear+apk+proPDF 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_off0000d606.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD606 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000ee1d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE1D | 10120 bytes |
SHA-256: a3c5ee3769b0bc8984d3a735713a8f138f7c482fcb3a48385f95f738405e6444 |
|||
font_02_sfnt_off000104c9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x104C9 | 18112 bytes |
SHA-256: beb50f5c1471bc89dd97bf8e63265e33ee8d2ee61ff624f67f1e3505e1946eba |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.