MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF was flagged by a machine learning classifier and ClamAV as malicious. It contains numerous embedded URIs, many of which point to disposable hosting and form a link farm, a common tactic for phishing or distributing further malware. One URI directly uses an IP address, indicating a lack of effort to obscure the destination.
Machine Learning
- Nyx PDF Classifier malicious score 0.9956
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
Clickable URI points to raw IP address medium PDF_URI_IP_LITERALPDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
-
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://zahidnawaz.com/UploadedImages/image/zinidamosonosonokeveluso.pdf In PDF document text
- http://aptekarynek.pl/zdjecia/fck/file/47477783074.pdfIn PDF document text
- http://minhanh.com/files/54400133969.pdfIn PDF document text
- http://xn--90aoa5aj.xn--p1ai/ckfinder/userfiles/files/51712108771.pdfIn PDF document text
- http://paramountswimwear.com/userfiles/files/nirupupuxovoz.pdfIn PDF document text
- http://furniture83.com/upload/files/tivej.pdfIn PDF document text
- http://csptech.net/admin/userfiles/file/38954873043.pdfIn PDF document text
- https://willmarareachamber.com/ckfinder/userfiles/files/wijipubojowixexitidito.pdfIn PDF document text
- http://pastadimatteo.com/ckfinder/userfiles/files/werisomupeju.pdfIn PDF document text
- https://stvorki.ru/files/file/8499755415.pdfIn PDF document text
- http://185.33.116.145/~acus01/upload/files/52715918652.pdfPDF link annotation
- http://thebankcardservices.com/uploads/files/83220346371.pdfIn PDF document text
- https://nbtele.com/en/cache/fck_files/file/tazosa.pdfIn PDF document text
- http://pomocnaukowa.net/Upload/file/7469213098.pdfIn PDF document text
- http://4998horo.gmmwireless.com/contents/files/gunagujap.pdfIn PDF document text
- http://smflow.in/admin/uploads/file/64364766186.pdfIn PDF document text
- http://www.jindatunnel.com/up_files/file/vutunemafujasib.pdfIn PDF document text
- https://dichvuketoansg.com/luutru/files/nedelerifukufa.pdfIn PDF document text
- http://waetsukai.jp/system/ckfinder/userfiles/files/guxopadi.pdfIn PDF document text
- http://lnyuanzong.com/uploads/files/20210903070138.pdfIn PDF document text
- https://jaukiaplinka.lt/ckfinder/userfiles/files/gepiru.pdfIn PDF document text
- https://netpage.info/userfiles/file/75087895580.pdfIn PDF document text
- https://alshuka.ps/ckfinder/userfiles/files/nusigarisexutikerifozozi.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/zMnd8XtcwSM/uplcv?utm_term=icse+class+10+biology+practical+book+pdfPDF 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_off0000b979.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB979 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000d190.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD190 | 11160 bytes |
SHA-256: 9892ce4f1e7ce2d708570c01f581d56b20692158aa8ee775aff322cbcaf89645 |
|||
font_02_sfnt_off0000eb72.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB72 | 16516 bytes |
SHA-256: 2a1eb1fddab0b019f2e955d1f98e5784df45f56aced10405bf48f414fce84a49 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.