MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a single image designed to act as a lure, with clickable elements directing users to external URLs. The document body is heavily obfuscated, but the presence of numerous external links and the 'PDF_IMAGE_LURE' heuristic indicate a phishing or scam attempt. The ML classifier and ClamAV detection further support its malicious nature.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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 2 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 https://huntic.ru/uplcv?utm_term=blokada+android+tv PDF link annotation
- http://kmbb.at/userfiles/file/50974347526.pdfIn PDF document text
- https://abyway.lv/images/ck_images/files/wazikumojukudem.pdfIn PDF document text
- http://noithattamphuong.com/upload/files/lasedunonen.pdfIn PDF document text
- https://creativesilhouettes.ca/wp-content/plugins/formcraft/file-upload/server/content/files/16139cbb5d9075---91373263505.pdfIn PDF document text
- http://qdsenfeng.com/data/files/zepifosifukemoz.pdfIn PDF document text
- http://sgyscom.com/upload_fck/file/2021-9-12/20210912175627295219.pdfIn PDF document text
- http://avtrak.ru/ckfinder/userfiles/files/kilepudu.pdfIn PDF document text
- http://eperon-kochersberg.com/img_db/79286728296.pdfIn PDF document text
- https://demircanticaret.com/userfiles/file/12546207183.pdfIn PDF document text
- http://www.jindatunnel.com/up_files/file/22215490847.pdfIn PDF document text
- http://bkht.vn/userfiles/file/37713512640.pdfIn PDF document text
- https://www.bluegreenshouseboats.in/wp-content/plugins/formcraft/file-upload/server/content/files/16138bef7e1c36---25972746555.pdfIn PDF document text
- http://christopherspubandgrille.com/userfiles/files/99792638787.pdfIn PDF document text
- http://elfast.ru/userfiles/file/bupomekuxowebikamefuz.pdfIn PDF document text
- http://youngshiny.com/userfiles/file/1632093266.pdfIn PDF document text
- http://metaglas.kr/userData/board/file/luvosukedunowerivazazo.pdfIn PDF document text
- https://xetnghiemadndanang.com/upload/userfiles/files/83723639461.pdfIn PDF document text
- http://pm-property.pl/userfiles/file/miwuruwukoluwajawezi.pdfIn PDF document text
- http://vagtteam.dk/userfiles/Files/10724183051.pdfIn PDF document text
- https://mahanakhon.pacedev.com/ckupload/files/rogipozuzexevufibaziti.pdfIn PDF document text
- https://cualuoihoanmy.com/uploads/userfiles/file/47010580080.pdfIn PDF document text
- http://www.humillacionyestrella.org/ckfinder/userfiles/files/vadegugu.pdfIn PDF document text
- http://www.physedu.in/newsite/userfiles/files/56243543563.pdfIn PDF document text
- https://www.hsbofmn.com/ckfinder/userfiles/files/73516775603.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_off0000b353.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB353 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000cb6a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCB6A | 10152 bytes |
SHA-256: 5d6a64b234ae54e5027ca1ac7bbdf2f3711365385edc0416f92a65d3c58e21dd |
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font_02_sfnt_off0000e231.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE231 | 14328 bytes |
SHA-256: 644e3353c9b58d14ea7190cd6120767edfd72f7926e17e34cdb0f7844133f11e |
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