MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1059 Command and Scripting Interpreter
T1566.001 Spearphishing Attachment
The PDF contains multiple heuristics indicating malicious intent, including a ML classifier flagging it as malicious and ClamAV detecting it as a phishing trojan. The 'SE_CLIPBOARD_COMMAND_LURE' heuristic is critical, suggesting the document instructs users to paste content into a command-line context, which is a common technique for executing malware. The embedded URLs point to compromised CMS uploads and disposable hosting, further supporting a malicious phishing or downloader campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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
-
Clipboard command execution lure high SE_CLIPBOARD_COMMAND_LUREDocument tells the user to copy or paste clipboard content into Run, PowerShell, cmd, or another shell-like execution context
-
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 https://nomylo.ru/uplcv?utm_term=telegram+ios+for+android PDF link annotation
- https://www.novet.de/wp-content/plugins/formcraft/file-upload/server/content/files/16138ee59bf302---nowajorokuburupafolux.pdfIn PDF document text
- https://sg-design.top/wp-content/plugins/super-forms/uploads/php/files/ce45f2ffe8ec4f097a5ecd0f121dae62/34685807371.pdfIn PDF document text
- http://futureinfashion.com/ckfinder/userfiles/files/96360998690.pdfIn PDF document text
- http://gordostcrista.ru/userfiles/file/4738012281.pdfIn PDF document text
- http://quartierdete.fr/uploads/fckeditor/file/45736861635.pdfIn PDF document text
- https://optimustelecoms.com/ckfinder/userfiles/files/93166239439.pdfIn PDF document text
- https://mavachhaiphong.com/upload/files/31701757809.pdfIn PDF document text
- https://www.shopveriamici.com/wp-content/plugins/super-forms/uploads/php/files/8tglkk1u7ncaup4htc8ggtu50t/44658786887.pdfIn PDF document text
- http://hebammenglueck.de/ckfinder/userfiles/files/57885256790.pdfIn PDF document text
- http://studioarchterreni.it/userfiles/files/gijifixuwo.pdfIn PDF document text
- http://hnkingdee.cn/Files/file/202196125212.pdfIn PDF document text
- https://thietbigas.net/media/files/buxelojewegax.pdfIn PDF document text
- https://nordavril.com/userfiles/file/mafukalijezedo.pdfIn PDF document text
- https://dukra.sk/editor_uploads/files/situzipaliletunusepo.pdfIn PDF document text
- http://angel-conference.org/upload_fck/file/2021-9-14/20210914011957769119.pdfIn PDF document text
- http://a-kamen.com/userfiles/file/bulebexemebubowuvu.pdfIn PDF document text
- https://congnghiepxd204.vn/upload/files/80562939566.pdfIn PDF document text
- 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_off0000f3b0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF3B0 | 20232 bytes |
SHA-256: d88aa0f750b39e7d9bac5ccea6172e362cd7bd3e8e41e3be1f5ea53856124806 |
|||
font_01_sfnt_off0001291a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1291A | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off00014131.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14131 | 10560 bytes |
SHA-256: 1ce0b6982cc7d446e4f4ff9c723f4b78413afbb6ecbc354b1079fba78e4720a2 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.