MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF was identified as malicious by ML classifiers and ClamAV, exhibiting characteristics of a phishing lure. The heuristic 'PDF_IMAGE_LURE' indicates it's an image-only document with a clickable action, designed to trick users. The numerous extracted URLs, many pointing to disposable domains, suggest a link farm used for distributing malicious content or phishing pages.
Machine Learning
- Nyx PDF Classifier malicious score 0.9851
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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 68 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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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://dobre-jaja.com/Upload/file/zagosiw.pdf In PDF document text
- http://mylodge-naoshima.com/foxaludagobu.pdfIn PDF document text
- http://fvv-hohenfelde.de/sites/default/files/files/nefotofagaguk.pdfIn PDF document text
- http://www.polni.si/Images/files/giragududisisaxa.pdfIn PDF document text
- http://aiswaryamatrimonials.com/fck_uploads/file/boduwik.pdfIn PDF document text
- http://efuturesthai.com/uploads/file/31065826457.pdfIn PDF document text
- https://yocarbroker.com/upload/ckfinder/files/30087582648.pdfIn PDF document text
- http://zap-interactive.com/uploads/files/54633872811.pdfIn PDF document text
- https://virtualpulse.eu/UserFiles/file/23688579476.pdfIn PDF document text
- https://www.aifimm.it/admin/inc/ckfinder/userfiles/files/sifujaxawulokigo.pdfIn PDF document text
- http://brezov-gaj.si/uporabnik/file/44227868447.pdfIn PDF document text
- http://orbitsecurity.qa/pro_mvp_tech/uploads/file/jidopi.pdfIn PDF document text
- http://frutapac.com/ckfinder/userfiles/files/vikujaxonosujorafuk.pdfIn PDF document text
- http://gocep.org/data/userfiles/files/1643731158.pdfIn PDF document text
- http://yalcinsezer.com/upload/ckfinder/files/91852884512.pdfIn PDF document text
- http://palestraarkadia.it/userfiles/files/somuzirukemun.pdfIn PDF document text
- https://laundrybyconrads.com/nbloom/fckuploads/file/87296716014.pdfIn PDF document text
- https://sakesushimn.com/userfiles/files/94999746693.pdfIn PDF document text
- https://happycolaborativo.com/uploads/files/9518831887.pdfIn PDF document text
- https://xn--80aaa1arbfjoe3bzh.xn--p1ai/data/files/pesinuvuki.pdfIn PDF document text
- https://www.bbmnetlicitacoes.com.br/cms/ckfinder/upload/files/sokomow.pdfIn PDF document text
- https://jesssmithtri.com/jesssmith/ckfinder/userfiles/files/46617884449.pdfIn PDF document text
- http://surveycook.com/upload/tmp/202109/file/mabuf.pdfIn PDF document text
- http://www.patricktennis.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1614826401035d---28167402589.pdfIn PDF document text
- http://gddfboiler.com/uploads/files/zerexodigelakubetogax.pdfIn PDF document text
- http://kalikraft.com/images/file/bisulilidurugivunegax.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BvfzZFkJO3s/uplcv?utm_term=tamilcrow+hd+moviesPDF 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_off0000b025.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB025 | 10548 bytes |
SHA-256: d73560a0bf8bf3aa5bdcaf2e7260c80d5d6593c8776f41760756ed08a5c05ad0 |
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font_01_sfnt_off0000c83c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC83C | 13948 bytes |
SHA-256: 5995db3a49d7369587d74495969121f220513eae62caca24ace05a57886b8de1 |
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font_02_sfnt_off0000eaa9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEAA9 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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