MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a link farm pointing to multiple compromised websites, suggesting a phishing or malware distribution attempt. The heuristic 'SE_PASSWORD_ARCHIVE_LURE' indicates the document likely instructs the user to decrypt a password-protected archive, a common tactic to bypass security filters. The ML classifier and ClamAV detection strongly support the malicious nature of this file.
Machine Learning
- Nyx PDF Classifier malicious score 0.9947
Heuristics 7
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
-
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 http://soundspace.eu/Upload/file/tivigekilexapekuxoxixo.pdf In PDF document text
- https://freshchannels.com/home/sites/freshchannels/public_html/ckfinder/userfiles/files/rukazuwetitubiza.pdfIn PDF document text
- http://rjbmachinery.com/d/files/monezotepidepokeminimo.pdfIn PDF document text
- http://robedecreateur.com/img/files/solakemoxifovig.pdfIn PDF document text
- http://tz5168.com/uploadfile/image/2021/09/11/file/20210911_211200_116.pdfIn PDF document text
- http://sirmamedia.com/ckfinder/userfiles/files/9212667124.pdfIn PDF document text
- http://www.primalegal.eu/wp-content/plugins/super-forms/uploads/php/files/fcuqbihhas78su4moo5pqgevi1/tofatovijesilowawe.pdfIn PDF document text
- http://avvocatoandreabruschi.it/userfiles/files/96277451431.pdfIn PDF document text
- http://hoshitorionline.com/uploads/files/38873174277.pdfIn PDF document text
- https://hagakure.by/upload/editor/files/vunusavate.pdfIn PDF document text
- http://ehoron21.mn/uploads/files/35070083278.pdfIn PDF document text
- https://dnmpaint.com/sdcc/images/file/nadupaba.pdfIn PDF document text
- http://pieseautocomenzi.ro/userfiles/file/70662125102.pdfIn PDF document text
- https://tnmkor.com/FileData/ckfinder/files/20210918_53B92C419ED170D9.pdfIn PDF document text
- http://iccjsc.vn/images/uploads/files/wadaximiwi.pdfIn PDF document text
- http://bilcafe.it/userfiles/file/sedegedifofuzufodumuke.pdfIn PDF document text
- http://soyaksiesta3.com/userfiles/file/xevugevuvexinuxu.pdfIn PDF document text
- http://identik.hu/editor_up/gemetolotuxizopozufev.pdfIn PDF document text
- https://assignmentmart.com/ckfinder/userfiles/files/disezonogirebaj.pdfIn PDF document text
- http://www.auditsi.com/wp-content/plugins/formcraft/file-upload/server/content/files/16140e647a925a---84524359472.pdfIn PDF document text
- https://newcar-rental.com/uploads/files/202109011003555581.pdfIn PDF document text
- https://www.dekleinewerf.nl/wp-content/plugins/formcraft/file-upload/server/content/files/161476b72ea6c4---nimezasisexidemi.pdfIn PDF document text
- https://bilbox.es/wp-content/plugins/super-forms/uploads/php/files/89629b9752a88b5a1b9a36ab89dff618/wedilakuj.pdfIn PDF document text
- http://thucphamchucnangmy.vn/uploads/files/57837869729.pdfIn PDF document text
- https://www.allterra.group/wp-content/plugins/super-forms/uploads/php/files/2478faa06ad81a6101d709e3dae572ed/semanesuw.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/6naE_Nh8_CY/uplcv?utm_term=winrar+plus+apkPDF 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_off0000b9d8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB9D8 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000d1ea.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD1EA | 17544 bytes |
SHA-256: 7cec381e1777e23177cf61038b9cbfd7d36e938152add7820673afbe62742880 |
|||
font_02_sfnt_off0000ff17.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF17 | 10080 bytes |
SHA-256: 2e019d45cc0fd74cdd3696ce8e3aede4413e903eba0c321422168b65c2fb60f3 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.