MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains numerous links pointing to compromised WordPress installations, suggesting a link farm or redirection mechanism. The presence of these links, combined with the PDF format, points towards a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9928
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 http://www.korayozelguvenlik.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609e1f84bf9b9---34574640661.pdf
- https://webhostmurah.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a51a8dbb778---vexifuzexudoreve.pdf
- https://gift-edu.ru/wp-content/plugins/super-forms/uploads/php/files/9dc8becd207703a2f1da1041d78ef7a3/31126652738.pdf
- https://pabausa.org/wp-content/plugins/formcraft/file-upload/server/content/files/1607b6e250849f---maxozedivud.pdf
- https://laneopx.com/wp-content/plugins/formcraft/file-upload/server/content/files/160759b3601919---57919280713.pdf
- http://rheinmotel.com/userfiles/file/90472359126.pdf
- https://study-abroad-travel.com/ckfinder/userfiles/file/mufarepu.pdf
- https://www.baileysmilk.com/wp-content/plugins/super-forms/uploads/php/files/9da5fe099eeb1b1edbfad495766d7109/nudafowumaxugijotunumu.pdf
- http://archiprojektai.lt/app/webroot/uploads/userfiles/files/rafitim.pdf
- http://www.mondzorgvesa-voorschoten.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1607c28422c785---3102011607.pdf
- https://didacostruzioni.it/userfiles/file/gavomukifirowob.pdf
- http://savoie-outils-coupants.com/ckfinder/userfiles/files/98940557283.pdf
- https://assurancemauricie.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d370be74771---90775671135.pdf
- https://sunarchegypt.com/userfiles/file/kegupurodep.pdf
- https://szallas-karpatalja.com/upload/kisuropura.pdf
- http://www.jhannahs.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c44fb21ad98---48013695744.pdf
- http://www.combatsim.eu/wp-content/plugins/formcraft/file-upload/server/content/files/1608509018f5c4---28115961176.pdf
- http://denki-shonan.com/uploadsfile/40467522673.pdf
- http://askort.pl/Upload/file/24790144727.pdf
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608dc37cd5538---37162528721.pdf
- http://cheers-gifts.com/userfiles/piketemuvisuf.pdf
- http://optimus.org.au/wp-content/plugins/formcraft/file-upload/server/content/files/160c37b539e64b---98487138646.pdf
- http://www.drop-lok.com/wp-content/plugins/formcraft/file-upload/server/content/files/160841c35385a3---45888684868.pdf
- http://www.immiflex.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608da5a993d4b---4207840594.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BvfzZFkJO3s/uplcv?utm_term=dichotomous+key+insects+worksheet
- 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_off00012815.binaaa96535a9c5ef8df4852142d32bcdd1673aef3704146c10583f603799cba230 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12815 | 16880 bytes |
font_01_sfnt_off000153c0.bin008af44e4d192670e8b41033f63bae40309b5599ab796952818a5e6b3d15a2ea |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x153C0 | 10680 bytes |
font_02_sfnt_off00016c2e.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16C2E | 16792 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.