MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF was flagged by ML classifiers and ClamAV as malicious. It contains a link farm pointing to multiple potentially compromised websites, including one hosted on aliacegroup.su, which is identified as a compromised CMS upload. The document's structure and numerous external links suggest an attempt to redirect users to malicious content, likely for phishing or further malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
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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PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
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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://naseeha.org/wp-content/plugins/super-forms/uploads/php/files/9aa186461fc6db7ef2400db6db9809a3/zodunifalagexitanumezadem.pdf
- http://aiswaryamatrimonials.com/fck_uploads/file/23457965415.pdf
- https://mebelpozakazu.ru/wp-content/plugins/super-forms/uploads/php/files/ef4a15180c2e6487d834b5aa3174ad3c/47783849731.pdf
- http://ahcxdq.com/uploads/file/190911328251.pdf
- http://www.orhancoskun.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609411e95041c---4438078199.pdf
- http://www.absolutecateringla.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b6c44ba6edc---4312211412.pdf
- http://aliancegroup.su/wp-content/plugins/formcraft/file-upload/server/content/files/1608db6ee667e7---62559543052.pdf
- http://champaigncursillo.com/userfiles/file/99548391851.pdf
- http://www.optionassurance.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1606d564d571d5---danezalorukofegikevibe.pdf
- http://reversetheclocknow.com/ckfinder/userfiles/files/piwomotavobuge.pdf
- http://www.dramayaramendes.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1606f771836bff---nusanob.pdf
- https://www.gml.de/wp-content/plugins/formcraft/file-upload/server/content/files/160c7c1f72e799---91959505940.pdf
- http://opalsolar.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160959ef3098df---volokajid.pdf
- https://georgiamusicpartners.org/wp-content/plugins/super-forms/uploads/php/files/af6e372f72b3d61a89eaee7f5b37b709/loxun.pdf
- https://www.amiunaorchestra.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160b58be6a805b---89397538956.pdf
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a1ffec342d3---83428467913.pdf
- http://abwpetersburg.com/uploads/files/37402457472.pdf
- https://yziact.fr/wp-content/plugins/super-forms/uploads/php/files/pqdv94sgo95qsq1laopdlfcj8o/relaxifirojidotezepisefi.pdf
- http://dabaizhongxue.com/upload_fck/file/2021-6-3/20210603185521501431.pdf
- https://oneremote.ru/wp-content/plugins/super-forms/uploads/php/files/07a84a0b0638ef1a4176a9462bd72979/dojito.pdf
- http://bannails.com/fckeditor_userfiles/file/zebilemupakefufiwusejag.pdf
- http://jtipartner.com/ckfinder/userfiles/files/74492092365.pdf
- https://bringem.de/wp-content/plugins/super-forms/uploads/php/files/ade3220789ace6f37916a9961962f507/fomatobetariba.pdf
- https://ecobox.eng.br/wp-content/plugins/super-forms/uploads/php/files/oinh1sa0mfqcir0fdeqspajf4j/3882147638.pdf
- https://accesoriosalmayor.com/images/userfiles/file/34409679838.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/3CAf4wW3hvY/uplcv?utm_term=red+lobster+nutrition+pdf
- 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_off0000ea40.bin9ad6e84982c7d4961a6ed2796ace3d74bf9eac706b2e88300f957f75df64d2bc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA40 | 10616 bytes |
font_01_sfnt_off00010259.bin4c555cd057c5130e6506a9d92fe313544a9d92ba13757648d1e4f770c3e30c65 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10259 | 17696 bytes |
font_02_sfnt_off00012fc3.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12FC3 | 16792 bytes |
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