MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document was flagged by ClamAV as Pdf.Phishing.Trojan and a machine learning classifier indicated a high probability of maliciousness. Numerous embedded URLs, including one with a 'utm_term' parameter suggesting a phishing lure, point to external sites. The PDF_SEO_DISPOSABLE_LINK_FARM heuristic indicates the document functions as a link farm on disposable hosting, further supporting a malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9976
Heuristics 5
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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://wastran.ru/uplcv?utm_term=dragon+mania+legends+hack+pc PDF link annotation
- http://herbexindia.com/ckfinder/userfiles/files/92236788659.pdfIn PDF document text
- https://sapporopools.com/contents/files/99501429738.pdfIn PDF document text
- https://breedlife.com/upload/files/wanevujededitub.pdfIn PDF document text
- https://granitnet.hu/editor_up/worimakero.pdfIn PDF document text
- http://eurolocal.info/sites/default/files/images/file/zefedosit.pdfIn PDF document text
- https://tahuacoop.com/cms_gpadmin2015/sgi_userfiles/userfiles/files/60904397494.pdfIn PDF document text
- http://saltokisport.com/uploads/files/gaxoxugataxemiso.pdfIn PDF document text
- http://vino-charlie.cz/userfiles/file/pedotutisegol.pdfIn PDF document text
- http://reedxtrainternational.com/uploads/pages/file/dotejezenutovuzotupalij.pdfIn PDF document text
- https://classykitchen.pl/web/uploads/files/zelabedoxidire.pdfIn PDF document text
- http://www.kissdocs.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/161367fd7ecb56---42810578846.pdfIn PDF document text
- http://www.darvidproperty.com/news/file/vuvawejimabamijujoregufup.pdfIn PDF document text
- http://donahoelawfirm.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/55787113586.pdfIn PDF document text
- http://saydersan.com/firma/files/tuvajokiranuxidim.pdfIn PDF document text
- http://gd-weimi.com/upfolder/e/files/20210904231727.pdfIn PDF document text
- http://www.leesii.com/wp-content/plugins/formcraft/file-upload/server/content/files/161382a28694ee---83601397685.pdfIn PDF document text
- http://turagent007.ru/userfiles/file/porizez.pdfIn PDF document text
- http://bestbelly.org/content/files/files/miravutejela.pdfIn PDF document text
- https://zerling.eu/nico/images/files/limiveromiposimigutut.pdfIn PDF document text
- https://hanomanberjaya.com/contents/files/pineseteven.pdfIn PDF document text
- https://norservis.info/files/files/60202241054.pdfIn PDF document text
- http://fertilizerproductionprocess.com/d/files/lolibiperawanig.pdfIn PDF document text
- http://www.teaterskolen-efteruddannelsen.dk/ckfinder/userfiles/files/guxovogusotuvazoxakulaja.pdfIn PDF document text
- 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_off0000c7ce.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC7CE | 17468 bytes |
SHA-256: 9adac2cecf453e696b1e3d3252ae0f3d75462e9dc3b3366a73130fba4ef92a92 |
|||
font_01_sfnt_off0000f564.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF564 | 10956 bytes |
SHA-256: 6e4820077cd5e261e8c6a7bd5a1dad5cfceaebaf98fa1c5735653c29298ef630 |
|||
font_02_sfnt_off00010e4f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E4F | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.