MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains numerous external URLs, many of which are part of a link farm hosted on disposable domains, suggesting a phishing or redirection scheme. The PDF_SEO_DISPOSABLE_LINK_FARM heuristic further supports this, indicating the document is designed to funnel users to various external sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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 https://laborke.ru/uplcv?utm_term=real+steel+champions+mod+apk+revdl PDF link annotation
- https://aiwatopup.com/ckfinder/userfiles/files/penumiteleza.pdfIn PDF document text
- http://onthebroadway.com/CPD/adminpanel/upload/file/dazaguzuz.pdfIn PDF document text
- http://www.pilatesyoga.hr/files/files/tajewowovirupudonoli.pdfIn PDF document text
- http://bentleyplemtech.ru/userfiles/file/vonomirob.pdfIn PDF document text
- https://infoenergie-loire.org/userfiles/file/67326870176.pdfIn PDF document text
- https://taichielite.com/louis/taichi/ckfinder/userfiles/files/67454688425.pdfIn PDF document text
- https://ises.smithpressautomation.com/phpsites/vertical_living/uploads/file/jugosazob.pdfIn PDF document text
- http://rent2day.ca/ci2/userfiles/files/49067201416.pdfIn PDF document text
- https://by-express.com/upfiles/editor/files/jikonopugiguzujadapatoku.pdfIn PDF document text
- http://xecuoihuyhoang.com/uploads/userfiles/file/kasorudokuk.pdfIn PDF document text
- http://steinbach.casawell.tw/userfiles/file/wuzafalonugobisaboluxep.pdfIn PDF document text
- http://jd6618.com/jd6618/file/2021-9/file/LwpCms2021_09_04_03_01_35_6840.pdfIn PDF document text
- https://cuichi177.com/uploads/files/202109011345235261.pdfIn PDF document text
- https://acgroupenterprise.com/userfiles/file/bevegipukezureturasokuk.pdfIn PDF document text
- http://monticellotownship.org/userfiles/file/12691967309.pdfIn PDF document text
- https://www.mclarenpress.com/wp-content/plugins/formcraft/file-upload/server/content/files/161420cdf68282---vulavudozubifodibepifetid.pdfIn PDF document text
- https://sgcaregiver.org/contents/files/xuzexi.pdfIn PDF document text
- https://b2b-intelligence.it/uploads/file/gewor.pdfIn PDF document text
- http://gospel-pour-100-voix.com/fichiers/newsletter/file/97396236684.pdfIn PDF document text
- http://geraldinekilkelly.ie/fedowi.pdfIn PDF document text
- http://sedaciesupravy.sk/media/file/falekotovezafotutupono.pdfIn PDF document text
- http://hoteldarim.ir/basefile/hoteldarimir/files/tadepo.pdfIn PDF document text
- http://lisaarkin.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/40168194363.pdfIn PDF document text
- https://ichapps.com/ichapps/ckeditor-ckfinder-integration/uploads/files/87429989679.pdfIn PDF document text
- https://sirikulsteel.com/wp-content/plugins/formcraft/file-upload/server/content/files/16130ac008953d---xodexis.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_off0000e5f8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE5F8 | 16724 bytes |
SHA-256: e1556dca6f6e71236a6e1a0bf3b026f9a73db87e46fed178c68f95c7a0254066 |
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font_01_sfnt_off00011143.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11143 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0001295a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1295A | 10980 bytes |
SHA-256: ffbee0db95d0ba41f800f39547ab9ce8cdb16c02c521a611c95b9022d9ba1de0 |
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