MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains numerous embedded URLs pointing to compromised CMS upload directories and disposable hosting sites, indicating a link farm designed to distribute malicious content or phish users. The ML classifier strongly flagged this PDF as malicious, supporting the assessment of a malicious intent. No scripts were extracted, but the structure and URL patterns are indicative of a downloader or redirector.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
Heuristics 5
-
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://namhungholdings.com/uploads/ckfinder/files/vejadasigadit.pdf In PDF document text
- http://adhdadvisory.com/wp-content/plugins/formcraft/file-upload/server/content/files/160828370893ec---resuzefugogoz.pdfIn PDF document text
- http://irmascaritasdejesus.org.br/wp-content/plugins/formcraft/file-upload/server/content/files/160e5f3f081c61---zemetazaxogosusifeneza.pdfIn PDF document text
- https://seataclightingalaska.com/wp-content/plugins/super-forms/uploads/php/files/5c9020e1bcd7bd3b284d74606b533447/89774574491.pdfIn PDF document text
- https://glycocalyx.nl/userfiles/image/file/57431530239.pdfIn PDF document text
- http://arslanemlak.com/E/file/xewizetojitusuwewogoxiget.pdfIn PDF document text
- https://spencershaulageltd.co.uk/wp-content/plugins/super-forms/uploads/php/files/4a3935387751ae1371be532d30e13bf2/xonikulepenovagudizote.pdfIn PDF document text
- https://rjiminfra.com/wp-content/plugins/super-forms/uploads/php/files/ca2187504d49c46d4baf00768eb63807/4527012390.pdfIn PDF document text
- http://abnicum.com/files/file/lalawudazujoka.pdfIn PDF document text
- http://woonhuislift.info/wp-content/plugins/formcraft/file-upload/server/content/files/160aba24b61480---89636811588.pdfIn PDF document text
- http://www.birapart.com/wp-content/plugins/formcraft/file-upload/server/content/files/16080bb93de3f9---42133242292.pdfIn PDF document text
- http://www.sarajevo-inn-grunewald.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a055be3947a---50792293120.pdfIn PDF document text
- https://haps.company/wp-content/plugins/super-forms/uploads/php/files/2afba78e8mpb3o7vmue09qgn16/31238798453.pdfIn PDF document text
- https://ludifrance.fr/userfiles/file/33838155704.pdfIn PDF document text
- https://astoriareiki.com/wp-content/plugins/super-forms/uploads/php/files/f6fae84d511498415edc35e1e838f274/74242339076.pdfIn PDF document text
- http://www.expo-hotel.com/english/wp-content/plugins/formcraft/file-upload/server/content/files/160ae11882e5a8---22442295214.pdfIn PDF document text
- https://2acontractor.it/images/file/ramuzazinefezagukasuzewox.pdfIn PDF document text
- https://ratsimae.eemedia/contents/file/sapulasuwubus.pdfIn PDF document text
- http://tsrmvolontari.it/userfiles/files/wulikek.pdfIn PDF document text
- https://123kozijnofferte.nl/wp-content/plugins/super-forms/uploads/php/files/01fssjpteif7j61aoiio69si60/94461684854.pdfIn PDF document text
- http://elenasteele.com/wp-content/plugins/formcraft/file-upload/server/content/files/16077cc284f559---wigomezodifazur.pdfIn PDF document text
- http://hotelbelleepoque.bg/userfiles/file/75562601346.pdfIn PDF document text
- https://bursaceviritercume.com/wp-content/plugins/formcraft/file-upload/server/content/files/16077974b88043---malasob.pdfIn PDF document text
- http://alarmy-kamery24.pl/userfiles/file/lumozinimesazeteminodiwum.pdfIn PDF document text
- http://rudolphi.nu/userfiles/file/86815071948.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/YTWXjIUwRh0/uplcv?utm_term=redact+text+onlinePDF 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_off0000e315.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE315 | 10240 bytes |
SHA-256: 45f6e8165529d58fc90065050aa664adfb317d75bdda6503a56df931d5fef769 |
|||
font_01_sfnt_off0000fa2c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA2C | 16948 bytes |
SHA-256: 0f4bf7df2a8fd97bba48be5d8a124f459168ca30b02c1316bde995b2f9ae1b0b |
|||
font_02_sfnt_off00012693.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12693 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.