MALICIOUS
176
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file is identified as malicious by ClamAV and an ML classifier, with heuristics indicating it's a link farm and a callback phishing lure. While no scripts were extracted, the PDF structure and embedded URLs suggest an attempt to redirect users to potentially malicious content or facilitate a phishing scheme. The presence of multiple URLs hosted on compromised CMS upload directories further supports a malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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 http://famcareconnect.org/wp-content/plugins/formcraft/file-upload/server/content/files/160be74b33a6bf---famufetusakaf.pdf
- http://laser-piskovani.cz/democms/userfiles/file/suvaxibukofukezodidofaxu.pdf
- https://bestcoloringpages.com/userfiles/file/99310758977.pdf
- http://extreamtuning.ru/wp-content/plugins/formcraft/file-upload/server/content/files/160a48f550c1b1---99278934429.pdf
- https://bistakalikotenetwork.com/userfiles/file/dinamilof.pdf
- http://reiki-roots.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160710e178cd2b---83993557789.pdf
- http://klimatyzacjaradom.pl/userfiles/file/potavunimezo.pdf
- http://littlefreddieking.com/clients/65037/File/40975479226.pdf
- http://www.vegagastro.pl/upload/file/16707796624.pdf
- https://cruiseship.cruises/wp-content/plugins/super-forms/uploads/php/files/fnppt8tv61pb5terb5r0s709k9/xexexisaxibiji.pdf
- https://777mto.com/contents//files/59035920216.pdf
- https://partner-support.net/user_data/userfiles/files/52572252711.pdf
- http://arunimaflavours.com/userfiles/file/vonibupeni.pdf
- https://doellefjelde-mussemarked.dk/images/newsmail/file/lixekadeverolu.pdf
- https://www.tifdip.com/wp-content/plugins/formcraft/file-upload/server/content/files/160948658e42c0---nojatagujetavavezapuzidem.pdf
- https://davaocarrental.com/images/file/36728458057.pdf
- http://megat.pl/uploaded/fck_files/file/10398753523.pdf
- https://luxurytravel-show.com/wp-content/plugins/super-forms/uploads/php/files/c9712fdd698201a1b507e017bba3cd0b/27507137795.pdf
- https://desertflying.club/wp-content/plugins/formcraft/file-upload/server/content/files/16095a41d0ed05---tuxajusutol.pdf
- https://foodphotoshop.com/userfiles/files/51377088567.pdf
- https://inlandautorepairmurrietaca.com/wp-content/plugins/super-forms/uploads/php/files/1c8f1a35cbeb61ac7c1e9e0f2f262f9d/85628508468.pdf
- https://prosegik.com/wp-content/plugins/super-forms/uploads/php/files/7c4f9994c2b35b4e59d8597474227a34/zajulitu.pdf
- https://hoovermaids.com/wp-content/plugins/super-forms/uploads/php/files/8385e91a7766c5ef28ba391aa413b549/30877297918.pdf
- https://www.andeanskyline.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c73e4649ee4---vazagidorumuxalozu.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/GLLx1DTH0VQ/uplcv?utm_term=draping+for+apparel+design+pdf+download
- 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_off000115c1.bin6879b2d759a2dad6a3d4d94bf26957e0fa8aea26390ee5f604e686b3817c8299 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x115C1 | 10664 bytes |
font_01_sfnt_off00012e15.bin682a1f15343f3fd349fda711125b065b84a469b521e420125caf42db84beae81 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12E15 | 16652 bytes |
font_02_sfnt_off0001583b.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1583B | 16792 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.