MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs, with the heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicating a large number of links pointing to potentially disposable domains. This suggests the primary purpose is to direct users to malicious sites, likely for phishing or further malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
Heuristics 5
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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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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://foodzipo.com/uploads/userfiles/files/bilejudedawugiwol.pdf
- https://www.displaysdirectaustralia.com.au/application/third_party/ckfinder/userfiles/files/wokarofetatimasemitosusuk.pdf
- https://hotelreviewreserve.com/basefile/hotelreviewreservecom/files/gosuvevexiki.pdf
- http://psychologyforeverybody.com/ckfinder/userfiles/files/gawizuz.pdf
- http://theprojectmanagement.guru/cote_dor_import/admin/ckfinder/userfiles/files/87903266626.pdf
- http://tekizolasyon.com/ckfinder/userfiles/files/62052392534.pdf
- https://dreptultau.hotnews.md/upload/userfiles/files/9233580538.pdf
- https://lsp.od.ua/wp-content/plugins/super-forms/uploads/php/files/ik67t5ke52a0dihtosp3haj3a1/tufivetonebez.pdf
- http://elektrostroy.kz/ckfinder/userfiles/files/51008697000.pdf
- http://e-sheremet.com/img/41269248980.pdf
- http://guowangcable.com/d/files/81608270974.pdf
- http://aldobini.it/userfiles/files/47014774915.pdf
- https://mauspro.net/upload/files/30699679812.pdf
- https://marjoyunlar.com/calisma2/files/uploads/bonagawivavepilejad.pdf
- https://ever.dacola.com/upload/files/44236264902.pdf
- http://ettorebelfioreliutaio.it/userfiles/files/juwej.pdf
- https://otdelkamos.ru/wp-content/plugins/super-forms/uploads/php/files/0d14a178666c940031625c5c90e88c58/53393810564.pdf
- http://gomientrung.vn/uploads/image/files/73985350504.pdf
- http://canadianartistic.com/userfiles/file/73720485312.pdf
- https://mama-light.net/business_school/uploads/file/81728171193.pdf
- http://st03.it/userfiles/files/fovopibutigop.pdf
- http://zvaracskaskola.eu/editor_uploads/system/files/56887995372.pdf
- https://feedproxy.google.com/~r/Uplcv/~3/1KS0DP0cxss/uplcv?utm_term=machinarium+full+download
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f036.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF036 | 16792 bytes |
font_01_sfnt_off00010848.bin2ab256dddcc2794dca4967dcdc0dfa7accf2fd3820d796142f368be83aae2a11 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10848 | 17576 bytes |
font_02_sfnt_off000135e0.binf9cde052d96f1f8d3a0e0b67235260c81f40eb6068488b005da85a562c1b10a2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x135E0 | 10524 bytes |
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