MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains numerous links to external websites, many of which are hosted on compromised or disposable domains, indicating a link farm designed to redirect users. The ML classifier and ClamAV detection strongly suggest malicious intent, likely related to phishing or malware distribution. The presence of multiple PDF_SEO_DISPOSABLE_LINK_FARM and PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM heuristics further supports this assessment.
Machine Learning
- Nyx PDF Classifier malicious score 0.9968
Heuristics 6
-
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.
-
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://mabuksusu2.com/contents/files/gaxirapojoxuvutokutozorim.pdf
- https://khogiaydantuonghanquoc.com/images/news/file/rajir.pdf
- http://ipllaser.in/uploads/10222665843.pdf
- http://anitacalderon.com/ckfinder/userfiles/files/17744523224.pdf
- http://sirinthepgroup.com/userfiles/file/sixifotagex.pdf
- https://aryaayur.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613fa64236925---62540850428.pdf
- https://profm.hu/files/file/futorotatelus.pdf
- http://escolacaritas.com/wp-content/plugins/formcraft/file-upload/server/content/files/161436839a251a---91311404388.pdf
- http://fuguchair.com/upfolder/e/files/20210926170013.pdf
- http://hanahana.vn/media/ftp/file/vutezanajuru.pdf
- http://museodegliarazzimarsala.com/userfiles/files/39316453086.pdf
- https://chezgregoire.fr/userfiles/gonukewejiwiwi.pdf
- http://dunakeszi.varosom.hu/userfiles/files/46875627750.pdf
- https://tyeetomsfishing.com/userfiles/file/fobujabopufuve.pdf
- http://klick-tipp.at/ckfinder/userfiles/publics/files/tatinirujumipekamiguzadi.pdf
- https://wendi101.com/userfiles/file/67900272872.pdf
- http://hawaiisushi.iorderfoods.com/uploads/files/63656300966.pdf
- http://tolltisztitas.eu/userfiles/files/muzemujagosefu.pdf
- http://ajarnveerapong.com/UserFiles/file/mufaxebufodirafetexan.pdf
- http://onroerendgoedindex.nl/images/uploads/73667873652.pdf
- http://www.naturapreserved.com/wp-content/plugins/formcraft/file-upload/server/content/files/16143193362a1e---xasogejebimiwezofewav.pdf
- http://speckrepeg.by/UserFiles/files/12268092160.pdf
- http://ambvet-trefontane.eu/userfiles/files/vevefujetadolixezupaz.pdf
- http://sinara.org.br/wp-content/plugins/formcraft/file-upload/server/content/files/1613a1ad51e079---sadalezoxetijufizufitevo.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/ngfLrbzwjls/uplcv?utm_term=uninstall+dropbox+android
- 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_off0000afa1.binff72ea7667a3f27595006fb50ec21c3ec33ba6de407ea9700db60d58952ffd52 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAFA1 | 14784 bytes |
font_01_sfnt_off0000d4ac.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD4AC | 16792 bytes |
font_02_sfnt_off0000ecc3.binb7de83377e1c41457fff4881d7f72cb5b4495153816094a5e2c082390a65e901 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xECC3 | 10500 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.