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 0.9880
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://dafemum.ru/strik?utm_term=does+zodiac+affect+personality PDF link annotation
- https://waseralubireg.weebly.com/uploads/1/3/4/6/134622629/3541545.pdfIn PDF document text
- https://jagedebake.weebly.com/uploads/1/3/0/7/130738918/def1a52.pdfIn PDF document text
- http://vejuwetuk.mypressonline.com/zitikojorejitumulem.pdfIn PDF document text
- https://mufogijagojar.weebly.com/uploads/1/3/1/0/131070489/2354619.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4484814/normal_5feb086364e29.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4424361/normal_600323b66dc2c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4423460/normal_600d589ed556c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4390056/normal_602633d69fa8b.pdfIn PDF document text
- https://xokebewogaxuwu.weebly.com/uploads/1/3/4/5/134588239/5b9ec933.pdfIn PDF document text
- http://robugipunebib.mygamesonline.org/will_power_book_2_ghost_have_a_season_2.pdfIn PDF document text
- http://ruvujagefeko.mygamesonline.org/25163709151.pdfIn PDF document text
- https://moxalabukeziro.weebly.com/uploads/1/3/4/7/134772199/ac4cc.pdfIn PDF document text
- https://ranerenonosojib.weebly.com/uploads/1/3/1/4/131483420/tapuxetupepapavafim.pdfIn PDF document text
- http://jerimujolegem.medianewsonline.com/carter_kane_and_percy_jackson.pdfIn PDF document text
- https://zizusufake.weebly.com/uploads/1/3/4/6/134646877/nonedumi.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4499972/normal_5fece6413dcb8.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4454045/normal_6039599f01bc5.pdfIn PDF document text
- https://vidatizotasajad.weebly.com/uploads/1/3/4/0/134017381/ruroxipujafimu_xotojudago_fafobuful_xasudi.pdfIn PDF document text
- http://sagedix.medianewsonline.com/43911662065.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4424953/normal_606cbf395e2b8.pdfIn PDF document text
- https://vagofavom.weebly.com/uploads/1/3/4/4/134486407/lusoteto-gogirirexavo.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420747/normal_60542a531d034.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4500199/normal_605c6ce48ff29.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369305/normal_604168d3b3f29.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://gajutar.onlinewebshop.net/editable_bingo_template.pdfIn PDF document text
- http://xojudemavu.onlinewebshop.net/48461570033.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_off0001677c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1677C | 5088 bytes |
SHA-256: b9d297eaaf62cfb9b54d9d748501831e0346e5a972e830998fd7308afa86a536 |
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font_01_sfnt_off000178e8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x178E8 | 11752 bytes |
SHA-256: 3bcc9fee1f3b3777de593a7f5e3e4c5b39b2bfe3c42023b16361083be80664f8 |
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font_02_sfnt_off0001a0f6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1A0F6 | 4324 bytes |
SHA-256: ce7e2e230a41ba6fc2d7d2240890c8289d67876d84a3d076d67c0b48111c8230 |
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