MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9964
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
-
Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
-
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://bologen.ru/123?utm_term=witty+answers+to+how+was+your+day PDF link annotation
- http://epaytds.xyz/how_much_do_kendo_classes_costskzrd.pdfIn PDF document text
- https://sogatetemurus.weebly.com/uploads/1/3/4/3/134379625/nasibapetuxup-xiwemenakixajom-biwamufisuji-wagegasitorama.pdfIn PDF document text
- https://wakebanimoxebej.weebly.com/uploads/1/3/1/3/131383753/nelinevesononokitola.pdfIn PDF document text
- http://draiwenstore.online/gajarututa95ys0.pdfIn PDF document text
- https://ruworelolovifuf.weebly.com/uploads/1/3/4/4/134462917/e237493ef08fb.pdfIn PDF document text
- https://mokekisinuru.weebly.com/uploads/1/3/4/3/134366850/wexumejuko-gabivawu-refitopizoseg-rizeduwof.pdfIn PDF document text
- https://nodukuzizowuw.weebly.com/uploads/1/3/4/0/134000349/26b9c9f9b0e7b.pdfIn PDF document text
- http://creditscoreusa.info/77317064084awduk.pdfIn PDF document text
- http://indohealth365.online/napinomy7nkm.pdfIn PDF document text
- https://jitedamanun.weebly.com/uploads/1/3/4/6/134627504/dilinusigenapow-newotopajabig-dirarafi-tufibesina.pdfIn PDF document text
- https://nufapapezo.weebly.com/uploads/1/3/0/9/130969462/tipeboradulegilus.pdfIn PDF document text
- http://lngcliente.com/xejutotejahhw74.pdfIn PDF document text
- https://levarimabogi.weebly.com/uploads/1/3/5/3/135328943/6517323.pdfIn PDF document text
- https://piwevowukitibe.weebly.com/uploads/1/3/1/4/131454699/sogaturedijane-demovefa-kogisowomus-negolipi.pdfIn PDF document text
- https://xonedapu.weebly.com/uploads/1/3/4/6/134654428/tuvagimorimede.pdfIn PDF document text
- https://xisofufewazexi.weebly.com/uploads/1/3/0/7/130776718/2631201.pdfIn PDF document text
- https://kejobogufepemis.weebly.com/uploads/1/3/0/7/130775396/871573.pdfIn PDF document text
- https://jogosoti.weebly.com/uploads/1/3/1/4/131453036/befevopa.pdfIn PDF document text
- https://raligeledow.weebly.com/uploads/1/3/4/8/134893256/kujoforuxinijekide.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/30a853af-a983-45a1-a49d-df3c2c9d6a98/medimexepi.pdfIn PDF document text
- https://s3.amazonaws.com/boduxatavepe/hugo_boss_orange_watch_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3f7b0fde-0b9a-4c0b-b816-b4ebf4e9d791/51363078299.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5733e5c6-1d5e-4d45-bb95-a273de6a9f5b/canon_eos_rebel_t5_battery_charger.pdfIn PDF document text
- https://s3.amazonaws.com/setigafat/lutuwogodivesimes.pdfIn PDF document text
- https://s3.amazonaws.com/fajonubinomeder/blessing_shumba_new_album.pdfIn PDF document text
- https://s3.amazonaws.com/bokofapig/champak_marathi_book.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/10f4a83f-d501-4a86-8dcb-e0eb362dcd10/rakatopofiwisesimuro.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8ed6a435-a066-4bb4-a017-f07b2bf797d0/catcher_in_the_rye_timeline_project.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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001286d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1286D | 5088 bytes |
SHA-256: 3cf501dd5a108aacc13ee14ff270b50035b7b7ce5960c8eeb50b97a169ca440f |
|||
font_01_sfnt_off000139cf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x139CF | 11252 bytes |
SHA-256: a46a0f1f098c91f9407e98459bbd6c4d66a672bc37aa61d526f8bfc630a64d80 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.