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 0.9991
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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.
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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.
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External URI info PDF_URIPDF contains an external URL action
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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.
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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://botokaw.ru/123?utm_term=android+get+bitmap+from+vector+drawable PDF link annotation
- https://gorejirulikem.weebly.com/uploads/1/3/4/7/134738880/6700508.pdfIn PDF document text
- http://dazolovegom.mygamesonline.org/9665385368.pdfIn PDF document text
- https://kixivoveluvib.weebly.com/uploads/1/3/0/7/130775150/5728968.pdfIn PDF document text
- https://cdn.sqhk.co/nikajovefer/aLCiehh/87748986785.pdfIn PDF document text
- https://cdn.sqhk.co/lasesekov/dA6opgf/45331838438.pdfIn PDF document text
- https://cdn.sqhk.co/sozivowemin/fApFg4f/92417479573.pdfIn PDF document text
- https://cdn.sqhk.co/silinetufid/j1ACjdR/22445871350.pdfIn PDF document text
- https://cdn.sqhk.co/fuvazuginu/acIWu2h/1878413977.pdfIn PDF document text
- http://sopisafexuj.sportsontheweb.net/3_storey_school_building_design.pdfIn PDF document text
- https://waneratamif.weebly.com/uploads/1/3/1/4/131436972/7597969.pdfIn PDF document text
- https://cdn.sqhk.co/tarozawowe/iahdgik/police_cars_ambulances_and_fire_engines.pdfIn PDF document text
- https://cdn.sqhk.co/kosojilufut/hnibraf/black_screen_of_death_ps4.pdfIn PDF document text
- https://cdn.sqhk.co/wapadofiwe/ijf1hbJ/crayon_template_powerpoint.pdfIn PDF document text
- http://delinapod.mypressonline.com/hp_elitedesk_800_g1_mt_desktop_pc_power_supply.pdfIn PDF document text
- http://mokemowowove.mygamesonline.org/96018987317.pdfIn PDF document text
- https://pakitaxe.weebly.com/uploads/1/3/4/3/134318313/kedesojovu.pdfIn PDF document text
- https://cdn.sqhk.co/zubuwebofe/Ya37pAZ/arduino_uno_iot_kit.pdfIn PDF document text
- https://sefewazugep.weebly.com/uploads/1/3/5/2/135293251/5722965.pdfIn PDF document text
- http://vanimerukaguto.scienceontheweb.net/introduction_to_computer_science_book.pdfIn PDF document text
- http://tipijijajofupi.sportsontheweb.net/approaches_to_curriculum_design.pdfIn PDF document text
- https://cdn.sqhk.co/kosifodalab/d4gcihh/does_airport_scanners_detect_pregnancy.pdfIn PDF document text
- https://cdn.sqhk.co/nanagajog/phdzA28/gefetuwijaxigepodubataf.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://dugerem.atwebpages.com/94172783195.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d3ef.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD3EF | 5368 bytes |
SHA-256: 8b6ce4a0be3d8ced1ace21e91e87906687f84fa142cfa488d807b6e95c228e2d |
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font_01_sfnt_off0000e624.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE624 | 10544 bytes |
SHA-256: c258b75ed626ab53487ecc00ff8bf31cc65ea1be3c068d3ca39dda2094ac4455 |
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font_02_sfnt_off00010a52.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10A52 | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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