MALICIOUS
176
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. The document contains numerous links pointing to compromised WordPress installations and other domains, indicating a phishing or malware distribution attempt. The presence of external URIs and link farms suggests the document's primary purpose is to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
Heuristics 7
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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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Clickable URI points to raw IP address medium PDF_URI_IP_LITERALPDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
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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://rc-modeller.se/images/file///52071259197.pdf
- https://cheesykeju.com/contents//files/sobelo.pdf
- https://best-turbos.com/wp-content/plugins/super-forms/uploads/php/files/0f891863dd5187183061cf439a73f361/dotetukenasumewawameros.pdf
- https://evenimentecastel.ro/wp-content/plugins/super-forms/uploads/php/files/5q0gr9um5016geijfekuud180u/pewugaromomekemeda.pdf
- https://www.hungarianassociation.com/wp-content/plugins/formcraft/file-upload/server/content/files/16075da0c0266d---41000896663.pdf
- http://79.170.40.182/boothtastic.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d43f3c7933c---vajurekafabivuf.pdf
- http://xn--80aaeiengkwpz6p.xn--p1ai/pub/file/minapara.pdf
- https://aviseco.ro/userfiles/file/70699414033.pdf
- https://veritiesinstitute.com/wp-content/plugins/super-forms/uploads/php/files/b9d731c1b2f71cfb8b2107f72b0c811e/91150453063.pdf
- http://ty-universe.com/image/files/20210708_135010.pdf
- https://www.abaco-engineering.it/wp-content/plugins/formcraft/file-upload/server/content/files/16096fbba0761b---65420484060.pdf
- http://elcampoeco.org/FCKeditor/file/65127240267.pdf
- http://orbitsecurity.qa/pro_mvp_tech/uploads/file/82042691740.pdf
- http://reiki-roots.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160c620cccd09b---xutevivipixuxosomezobo.pdf
- https://aymsoft.us/aym_image/files/netisinirumatazizebawu.pdf
- http://www.libroparlatolions.it/backoffice/ckfinder/userfiles/files/55052693676.pdf
- https://abcoegypt.com/userfiles/files/busodinadefe.pdf
- https://traonguoc.vn/wp-content/plugins/super-forms/uploads/php/files/bob96jara8obo7i43hpri7sne1/14267050235.pdf
- https://fanaf.com/article_ressources/file/wivoxod.pdf
- https://unitedcardsolutions.com/wp-content/plugins/formcraft/file-upload/server/content/files/160855c2de2558---48912598218.pdf
- http://naturallabs.fr/userfiles/file/95679374859.pdf
- http://anonelectronics.com/admin/fckeditor/editor/filemanager/connectors/php/upload_jpg/file/202106290838436351.pdf
- https://gastrotest.co/ckfinder/userfiles/files/fabefemifiziraje.pdf
- https://feedproxy.google.com/~r/Uplcv/~3/1xuhb7AK25c/uplcv?utm_term=missing+dimensions+volume+worksheet
- 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_off0000cd0f.binc67a91e90b864c81475600346c6b3ed6548a8717f1476c112d5418eaf9565f92 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCD0F | 10868 bytes |
font_01_sfnt_off0000e5ce.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE5CE | 16792 bytes |
font_02_sfnt_off0000fde0.bin006447ad1a66787bf1292bc7c50860739fd85437dadda47de7686e3dbace92f4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFDE0 | 15220 bytes |
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