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 0.9992
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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://queure.ru/pbw?utm_term=how+do+you+download+more+apple+watch+faces PDF link annotation
- https://nelubetif.weebly.com/uploads/1/3/5/3/135322580/7441bd73d.pdfIn PDF document text
- https://damijuvik.weebly.com/uploads/1/3/1/3/131381376/2782203.pdfIn PDF document text
- https://xajijalati.weebly.com/uploads/1/3/3/9/133997138/karugadagebul_wobabij_badowuzuvu.pdfIn PDF document text
- https://veponigizut.weebly.com/uploads/1/3/0/9/130969631/7325c1873531b86.pdfIn PDF document text
- https://getawotenag.weebly.com/uploads/1/3/4/4/134443600/wopumasipakidi.pdfIn PDF document text
- https://bubizepanawip.weebly.com/uploads/1/3/4/4/134480996/e7f227d.pdfIn PDF document text
- https://jakedekokobara.weebly.com/uploads/1/3/1/3/131381480/8788.pdfIn PDF document text
- https://xufujakuzizam.weebly.com/uploads/1/3/5/3/135315974/dajexuzumaxuteda.pdfIn PDF document text
- https://dawerofe.weebly.com/uploads/1/3/4/3/134361643/loluborelunex-paxepopizofu.pdfIn PDF document text
- https://xirunokud.weebly.com/uploads/1/3/4/4/134467368/8708511.pdfIn PDF document text
- https://sazotavivi.weebly.com/uploads/1/3/1/1/131164406/77a03a.pdfIn PDF document text
- https://rixogeki.weebly.com/uploads/1/3/4/6/134693266/927669.pdfIn PDF document text
- https://xizotikozuza.weebly.com/uploads/1/3/4/5/134587863/tirezizipofi-borefa-venekovika.pdfIn PDF document text
- https://jomezafivawig.weebly.com/uploads/1/3/1/8/131856232/zewirogasaweso-zarabati-jepalisovolum-fezovukogatoz.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
- https://uploads.strikinglycdn.com/files/78b48dcf-daa4-44b4-9f61-276cec56313d/cochlear_implant_manufacturers_fda_approved.pdfIn PDF document text
- http://lakebimutep.pbworks.com/f/kane_chronicles_book_3_weebly.pdfIn PDF document text
- http://lebunurivugu.pbworks.com/w/file/fetch/144439887/fidiz.pdfIn PDF document text
- http://wisarazed.pbworks.com/w/file/fetch/144480582/86555742895.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4836b838-bcb5-4257-ba92-b4b6b54835fd/2005_cadillac_sts_transmission_fluid_capacity.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/45647b32-aeb4-4466-bf26-1ec1959c7036/xizuvif.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0363687d-a037-4d2e-98ee-120ee5906730/nozisejikavukuwifikeduzi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/628fcc48-9929-4035-bc3f-23f0341cc279/punofezisekime.pdfIn PDF document text
- http://zopujoxobug.pbworks.com/f/monosacaridos_disacaridos_y_polisacaridos_ejemplos.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_off0000e59f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE59F | 5384 bytes |
SHA-256: c6be8e3bb5286f9c262f16a42aab9b54e9aafaeead3ff0d8ddbe575edc96c604 |
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font_01_sfnt_off0000f7d6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF7D6 | 10448 bytes |
SHA-256: ff5d196d06b05d1b2e2d5ff6d829fef9d87945dd3f5b802e4daf580d194a16e8 |
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font_02_sfnt_off00011b91.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11B91 | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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