MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was identified as malicious by ClamAV and an ML classifier. It functions as a link farm, containing numerous URLs that point to compromised WordPress upload directories and other disposable hosting. These links likely lead to the download of further malicious content, consistent with a phishing or malware distribution scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9820
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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.
-
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://xn--90ad5ackt1d.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/592ba009f88fcb2cd290f917b951e00e/julawog.pdf
- http://nktrading.qa/file/files/98645541802.pdf
- https://alteanetworks.fr/img/file/20605522165.pdf
- http://bjjiffy.com/upload/79180671391.pdf
- http://az4group.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160bf2db9e71d4---32566349333.pdf
- http://alexlunacoach.com/img/editor/file/14693002635.pdf
- https://voolabs.com/wp-content/plugins/formcraft/file-upload/server/content/files/16082e77b6b93b---gezekanisonifaluxal.pdf
- https://advicezone.org.uk/wp-content/plugins/super-forms/uploads/php/files/rabfcv3ljgpe778bn3bv7m5vve/fifovuwipodew.pdf
- https://www.apartamentselsllacs.com/wp-content/plugins/super-forms/uploads/php/files/se1i0qasd1uuka26vuj5no3t4b/jasivebirepibabibom.pdf
- http://shopexpert.com/app/webroot/files/userfiles/files/78433673870.pdf
- https://topclassgreenery.nl/images/file/vezajuxo.pdf
- https://totalyoumovement.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c52164c77da---76993192049.pdf
- https://www.mercedesbenzofaustinservice.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607afe00ef9bb---mawikitefawivave.pdf
- https://ecobox.eng.br/wp-content/plugins/super-forms/uploads/php/files/j7trerjlmoqjfjfdl1l4qoc6os/rewejurade.pdf
- https://holzhaus-suedtirol.it/wp-content/plugins/formcraft/file-upload/server/content/files/160737bdab9edf---61298400839.pdf
- http://winterwonderlandzundert.nl/uploadimages/files/1212910468.pdf
- https://ferdavagnar.is/images/fck/file/9511028537.pdf
- https://666666.vn/upload/fck/file/waxemupivutabinolupo.pdf
- https://rhdplumbing.com/wp-content/plugins/super-forms/uploads/php/files/45f87bec98b4156344ea10ecf6b7d244/jutipodimide.pdf
- https://afriqueitnews.com/wp-content/plugins/super-forms/uploads/php/files/cb92e5b2a418b1083342e1eeb9d77e9e/11120472837.pdf
- https://almondzwealth.com/administrator/imagetemp/file/77460026239.pdf
- https://www.acptechnologies.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607e11f206d06---bugisujowu.pdf
- http://conwaychristian.org/wp-content/plugins/formcraft/file-upload/server/content/files/16091c6ecdb336---wijatosedadepogawewobet.pdf
- http://flomojapan.com/upload/files/45883280245.pdf
- http://www.dj-csnl.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1607849ad3dd34---8992112913.pdf
- http://a-range.ru/wp-content/plugins/formcraft/file-upload/server/content/files/160c4cb0ad72d1---12229517549.pdf
- https://feedproxy.google.com/~r/Uplcv/~3/3CAf4wW3hvY/uplcv?utm_term=the+capacitance+of+a+cylindrical+capacitor+can+be+increased+by
- 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_off000118db.bin45a7047c2dba5cffc40c0b5d509a16964cfaf8dd01f9eb5634812d5355ce4c61 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x118DB | 17520 bytes |
font_01_sfnt_off000146eb.bin3ee7f4fb9cd9b8d70ab104052ce1b67187ed1697bb634a36cdc3023f1853423c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x146EB | 10932 bytes |
font_02_sfnt_off00016002.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16002 | 16792 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.