MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and is flagged by multiple heuristics as a phishing lure, including an image-only document designed to trick users into clicking a malicious link. The presence of embedded JavaScript suggests an attempt to execute malicious code, likely to download a second-stage payload. The numerous external URIs point to a link farm strategy, common in phishing campaigns.
Machine Learning
- Nyx PDF Classifier malicious score 0.9960
Heuristics 7
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LUREPDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 67 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
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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.
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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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External URI info PDF_URIPDF contains an external URL action
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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.
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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://cambresisemploi.fr/ckfinder/userfiles/files/80795396725.pdf In PDF document text
- http://co-wemart.com/careeruserfiles/file/83847623490.pdfIn PDF document text
- https://kuzeyilac.com/resimler/files/92181534124.pdfIn PDF document text
- https://sarvodayasamaj.uk/upload/files/gugegijifobajunov.pdfIn PDF document text
- http://hnfhdc.com/UpLoadFile/2021091008100726193.pdfIn PDF document text
- http://eugensa.lt/app/webroot/uploads/userfiles/files/18975026118.pdfIn PDF document text
- https://electroagro.es/pub/files/fipopowafen.pdfIn PDF document text
- http://border-collie.ru/sites/default/files/file/wedapuzefutuwazurufogu.pdfIn PDF document text
- http://eyela.kr/uploadfile/fckeditor/file/nibogijekifex.pdfIn PDF document text
- http://atrsara.ir/resource/files/50024030497.pdfIn PDF document text
- http://www.hausman.eu/images/wyswig_images/file/53084419453.pdfIn PDF document text
- http://emeraldcovepartners.com/_data/images/file/nadikakaniwutenominasozib.pdfIn PDF document text
- http://sangtaoad.com/uploads/userfiles/file/77009439769.pdfIn PDF document text
- https://doellefjelde-mussemarked.dk/images/newsmail/file/25406612975.pdfIn PDF document text
- http://diplomat2014.ru/ckfinder/userfiles/files/xokikus.pdfIn PDF document text
- http://0975811252cool.linker.tw/files/lawugujomoz.pdfIn PDF document text
- http://ark-mr.com/data/home/qxu2063190031/htdocs/uploadfile/files/dibiz.pdfIn PDF document text
- http://votejoedestefano.com/editorData/file/pewilulaxafulivanubuporot.pdfIn PDF document text
- http://tjjjsh.com/uploads/files/dedewopuxewiwovewena.pdfIn PDF document text
- http://erdbau-rauch.at/29609407748.pdfIn PDF document text
- http://asea-admin.com/_userfiles/file/20210902212956.pdfIn PDF document text
- https://westech.solar-napkollektor.hu/js/ckfinder/userfiles/files/fezajal.pdfIn PDF document text
- https://qkon.ca/images/file/60766946386.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/PmAiG5ZyT-k/uplcv?utm_term=x+files+fight+the+future+putlockerPDF 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_off0000ac86.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAC86 | 10692 bytes |
SHA-256: 3955db2961dd5862b99e8fb19aba96909ff850f800b6e1fc528d11f838bd4abd |
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font_01_sfnt_off0000c52d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC52D | 14124 bytes |
SHA-256: 0d3bffc991abf5f43c630305a35aaa716a7cdfc02dc8bbb59eaac9256c4bd65b |
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font_02_sfnt_off0000e80a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE80A | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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