MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The sample was flagged by ML classifiers and ClamAV as malicious, with heuristics indicating it is a callback phishing lure. While no scripts were extracted, the PDF structure and embedded URLs suggest an attempt to redirect users to malicious content or solicit sensitive information through a phone call. The presence of numerous links, many on potentially disposable domains, further supports a phishing or scam-related attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 0.9846
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
-
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.
-
Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
-
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://sweetestspaparty.com/wp-content/plugins/formcraft/file-upload/server/content/files/16136e192810ee---42241387438.pdf In PDF document text
- http://technestudio.eu/userfiles/files/27054013822.pdfIn PDF document text
- http://evrokomplekt.ru/userfiles/file/joziduwubirafedadup.pdfIn PDF document text
- http://cck-brno.cz/ckfinder/userfiles/files/82565071008.pdfIn PDF document text
- http://ubestsports.com/imager/files/20210915204627.pdfIn PDF document text
- https://www.lsv-wittlage.de/ckfinder/userfiles/files/2369712502.pdfIn PDF document text
- http://riph.pl/userfiles/file/81165681365.pdfIn PDF document text
- http://abw10thstreetne.com/uploads/files/zilezusolagevezufum.pdfIn PDF document text
- http://xn--oy2b19v1mb1yi.com/userfiles/file/rexaviferipigibuleribiv.pdfIn PDF document text
- http://musicandyouapp.com/webupload/editorimg/files/75713623207.pdfIn PDF document text
- http://uran-berlin.com/userfiles/file/muved.pdfIn PDF document text
- https://chilegastronomia.cl/uploads/userfiles/files/83702008385.pdfIn PDF document text
- http://mentor-tutor.com/newGroserLikeProject/uploads/files/tapige.pdfIn PDF document text
- http://temdientu.vn/images/ckeditor/files/xotuxegavipobapi.pdfIn PDF document text
- http://www.mariabeckmann.com/fotos/uploads/files/xovijale.pdfIn PDF document text
- http://metalzilemboeventi.com/userfiles/files/suwolutajuxijalatamek.pdfIn PDF document text
- http://kwiatmetal.pl/userfiles/file/13180661607.pdfIn PDF document text
- https://webaprint.be/img/file/89140007630.pdfIn PDF document text
- https://www.multilandtours.com/assets/ckfinder/userfiles/files/vokelewolixitinijita.pdfIn PDF document text
- http://sonsuadogo.org/Images_upload/files/20826404013.pdfIn PDF document text
- http://fanti-fitness.pl/uploads/assets/file/xenuzuneloxul.pdfIn PDF document text
- http://www.tramag.pl/upload/file/63010866281.pdfIn PDF document text
- https://gionggiacam.com/ckfinder/userfiles/files/rupesozonunovukoxo.pdfIn PDF document text
- http://gsoam.ge/wp-content/plugins/formcraft/file-upload/server/content/files/16149489b08c23---xefevaraxovepixopagiwagi.pdfIn PDF document text
- http://brandweeramsterdamamstellanden.nl/userfiles/file/pafibafiga.pdfIn PDF document text
- http://makesrealsense.com/ckfinder/userfiles/files/18315971948.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/PmAiG5ZyT-k/uplcv?utm_term=pubg+lite+new+update+2020+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_off0000d522.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD522 | 19944 bytes |
SHA-256: f8c6c5ff10f0455ff7822e745d0a52765b2d51203957254ce80dc4e26a90d664 |
|||
font_01_sfnt_off0001098f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1098F | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off000121a6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x121A6 | 10840 bytes |
SHA-256: 3380d1367b5bae45a63781f7a8a355d6ea14f01472e2dda02176109f725ddca9 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.