MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. It contains numerous external links, many pointing to compromised CMS upload storage or disposable hosting, suggesting a link farm designed to redirect users. The presence of a URL with 'gta san andreas apk hack download' in its query parameters indicates a lure for potentially illegitimate software, a common phishing tactic.
Machine Learning
- Nyx PDF Classifier malicious score 0.9977
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 http://allamericannursing.com/userfiles/file/10185159190.pdf In PDF document text
- https://nepoo.ro/app/webroot/files/userfiles/files/zixatevepoz.pdfIn PDF document text
- http://xn--90aoa5aj.xn--p1ai/ckfinder/userfiles/files/xibiboximirurom.pdfIn PDF document text
- http://www.miamiairportlimo.net/wp-content/plugins/formcraft/file-upload/server/content/files/161433586cd6f3---sokadak.pdfIn PDF document text
- http://gniortho.com/files/Upload/file/wevevegabomifumafi.pdfIn PDF document text
- https://www.rougeindigo.com/ckfinder/userfiles/files/27788093415.pdfIn PDF document text
- http://dlshixiang.com.cn/ckfinder/userfiles/files/10749092988.pdfIn PDF document text
- http://xn--9i1b14lwsg1seumdzsx.com/upload/fckeditor/file/98298807761.pdfIn PDF document text
- http://imhyuk.com/imhyukeditor/userfile/file/48260157699.pdfIn PDF document text
- https://pavaniautismschools.com/wp-content/plugins/super-forms/uploads/php/files/t1sl2g40g1gd2e7g41b2vs60an/67994964412.pdfIn PDF document text
- http://misterholidaysanprisco.it/userfiles/files/gumabitisina.pdfIn PDF document text
- https://torbay.ru/images/uploads/file/26964239930.pdfIn PDF document text
- http://hortherbpublisher.com/files/upfiles/file/tawudoterabubakizalu.pdfIn PDF document text
- http://autoneza.cz/UserFiles/File/jakobote.pdfIn PDF document text
- http://wasserentkalkung.at/ckfinder/userfiles/files/redadalivubulituz.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/161397dcb09d9f---foxugoxaniradubizefuwo.pdfIn PDF document text
- https://thefertilizerproductionline.com/d/files/5881424765.pdfIn PDF document text
- https://vanchuyenduongsat.vn/upload/files/bodivokovonedivupudafuw.pdfIn PDF document text
- http://zsdbiopharm.com/upload/files/masegi.pdfIn PDF document text
- http://chrislahoda.ca/userfiles/file/mewesubusutepotabejirume.pdfIn PDF document text
- http://www.sarajevo-inn-grunewald.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613c00a15c7b1---78153851194.pdfIn PDF document text
- https://sirikulsteel.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613564b319832---xujesivodosavomawiwejesi.pdfIn PDF document text
- https://lmcmanager.com/ckfinder/userfiles/files/39085931893.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/GLLx1DTH0VQ/uplcv?utm_term=gta+san+andreas+apk+hack+downloadPDF 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_off0000e612.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE612 | 10736 bytes |
SHA-256: d49dbc20898ab365d97093ade230d1645533b067ce81e70bfdb893eb38c05385 |
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font_01_sfnt_off0000fec8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFEC8 | 18000 bytes |
SHA-256: ca85bca5dd7aba89ccb2527df7fe36f2096d6305d939b62fef1d48cf5344bd29 |
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font_02_sfnt_off00012d60.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12D60 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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