MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. Heuristics indicate it functions as a link farm, with numerous external URIs pointing to potentially malicious domains. The document body is heavily obfuscated, preventing a clear understanding of its specific lure, but the overall structure and URL distribution strongly suggest a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9985
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 http://ombs.ru/uploads/files/lilajibewibaf.pdf In PDF document text
- https://ermolino.mebel18.com/uploads/files/gubokexoloxusimitufuma.pdfIn PDF document text
- http://kpotplace.com/uploads/files/zidif.pdfIn PDF document text
- https://gift-edu.ru/wp-content/plugins/super-forms/uploads/php/files/dc18c22df0056763d0d774b5fdcbd38d/48307891622.pdfIn PDF document text
- https://banerjeetourspecial.in/ckfinder/userfiles/files/gotetevolajapebewas.pdfIn PDF document text
- http://aktifimmo.lu/userfiles/files/20991608677.pdfIn PDF document text
- https://www.wemservice.com/ckfinder/userfiles/files/27431842763.pdfIn PDF document text
- https://iagclaims.endataclaims.com/ModCoreFilesUploaded/file/81214315186.pdfIn PDF document text
- http://huarong-bio.com/upload/files/dofezimukakuzun.pdfIn PDF document text
- http://wakesup.org/userfiles/file/bixenazirame.pdfIn PDF document text
- http://fractinvest.com/uploads/file/79589610165.pdfIn PDF document text
- https://www.popcaffe.it/wp-content/plugins/super-forms/uploads/php/files/2581fb19065c8099cc861687c73972c1/tagetinorinuleleda.pdfIn PDF document text
- https://xn--q3cceuw0c6ab0d2ii.com/upload_file/files/91626177085.pdfIn PDF document text
- http://architettobotteonpierpaolostudioabacus.it/userfiles/files/8058073599.pdfIn PDF document text
- https://wilsonbarrera.com/inicio/wp-content/plugins/formcraft/file-upload/server/content/files/161417fa0c18e6---kazukarew.pdfIn PDF document text
- https://stichtingech.org/ckfinder/userfiles/files/sudifuzinemugibani.pdfIn PDF document text
- https://alharithiforcameras.com/ckfinder/userfiles/files/8714586244.pdfIn PDF document text
- http://www.tecnobor.com/ckfinder/userfiles/files/66587961128.pdfIn PDF document text
- http://umffz21.ru/admin/ckfinder/userfiles/files/majufamujupibijive.pdfIn PDF document text
- http://sotel-perm.ru/site/file/86512121180.pdfIn PDF document text
- http://gillsandgeckos.com/userfiles/file/79279289323.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/A3Ryygt5BCM/uplcv?utm_term=best+android+app+to+make+presentationPDF 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_off0000e069.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE069 | 17972 bytes |
SHA-256: 1f669877827ad9d5d60c4d8a908b334f32668d11ef3100ee3c4c567e03045008 |
|||
font_01_sfnt_off00010de9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10DE9 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off00012600.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12600 | 10652 bytes |
SHA-256: 8e50af76f21c52d63ee74dc97e4f318197127aea730a27c160b0ad067b582350 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.