MALICIOUS
176
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The document contains a link farm pointing to compromised CMS upload storage, suggesting it's part of a phishing or scam campaign. The presence of embedded URLs and the nature of the heuristics point towards an attempt to trick users into downloading further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9953
Heuristics 7
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
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.
-
Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://www.medipratik.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608122462a3e0---tadasilot.pdf
- http://nw-line.ru/generic/uploaded/magema.pdf
- http://etabetasurvey.com/userfiles/files/viwesajal.pdf
- http://ajtoablakcentrum.com/_user/file/gukenasota.pdf
- http://multiseal.com.ph/wp-content/plugins/formcraft/file-upload/server/content/files/1606cbd9cc0b1d---48893059288.pdf
- https://www.rath-catering.de/wp-content/plugins/formcraft/file-upload/server/content/files/16093f5e9e035e---2289407875.pdf
- http://mountmedpharmacy.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/1607ee536838e0---jofivilogovu.pdf
- https://polskieplytki.com/wp-content/plugins/super-forms/uploads/php/files/6a49e47353f3a702b0c7d356b2be04cd/73697004689.pdf
- https://wholisticvibrations.com/wp-content/plugins/super-forms/uploads/php/files/24e8ef275808070ac3c4b2c995a23ef3/tiwefujiraniduwupojim.pdf
- http://iideree.org/wp-content/plugins/formcraft/file-upload/server/content/files/160da44dd73ea0---70831262094.pdf
- http://visualpaint.com/wp-content/plugins/formcraft/file-upload/server/content/files/160acbe9ee445e---30016915504.pdf
- http://www.sensible-seeds-premium.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ac770502eb5---fudupagarotuvesid.pdf
- http://dgjst.com/upfile/file/vojefujoboba.pdf
- http://seventyfirstclassof69.com/clients/60772/File/22927056102.pdf
- https://too.kg/wp-content/plugins/super-forms/uploads/php/files/3737ba757a6b5a275c5a0189971997eb/sifodosawoja.pdf
- https://inclinedigital.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c28801d3852---3419656721.pdf
- https://inchirieriavioane.ro/wp-content/plugins/formcraft/file-upload/server/content/files/16082026cb0c06---silofukidusotegikobixiki.pdf
- https://www.sir.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160b4ddff2b064---26831915295.pdf
- http://drapikowski.pl/uploaded/fck_files/file/sezobexedal.pdf
- https://machnik.net/ckfinder/userfiles/files/tojudarorapowebopuro.pdf
- http://www.blackhillsdancecentre.com/wp-content/plugins/formcraft/file-upload/server/content/files/160889dc10116f---59215065843.pdf
- http://ccforum.kr/uploads/file/1621458903.pdf
- https://carea2plus.com/wp-content/plugins/super-forms/uploads/php/files/0fb9077efcda45690e4d41814470e96a/61158154467.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/A3Ryygt5BCM/uplcv?utm_term=man%27s+search+for+meaning+epub+free
- 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_off0000c950.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC950 | 16792 bytes |
font_01_sfnt_off0000e162.bine08be005d543b88e009ff9f2caf6bf97f3f72cd017aded62a090961dc0dca364 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE162 | 17300 bytes |
font_02_sfnt_off00010e5e.bin23adb16a4051003dac4c203ecad38f5bd7347f0609dac9acff3b16203a236bbb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E5E | 11048 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.