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 0.9997
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://botokaw.ru/strik?utm_term=how+to+charge+airpods+pro+without+case PDF link annotation
- https://xazowivuxef.weebly.com/uploads/1/3/4/5/134513065/191798.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4444351/normal_5fe9c661a1dc1.pdfIn PDF document text
- https://fofebaxokawapo.weebly.com/uploads/1/3/7/4/137499404/20feefe.pdfIn PDF document text
- https://jileninaniwepuz.weebly.com/uploads/1/3/4/7/134771173/aa9541718c3.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4375339/normal_5fddf55f9eeb0.pdfIn PDF document text
- https://rapelolizoxofi.weebly.com/uploads/1/3/1/3/131381924/gutalamakax.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4385880/normal_5fd3324866f14.pdfIn PDF document text
- https://murarukaxew.weebly.com/uploads/1/3/4/6/134666391/xobanijugolebasufe.pdfIn PDF document text
- https://bujufanabatoxiv.weebly.com/uploads/1/3/4/5/134598972/5409526.pdfIn PDF document text
- https://xosotujusosevo.weebly.com/uploads/1/3/4/3/134377620/muwufu_ketosalerewog_tuxazotonik.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/c3de7e73-1645-4e61-ab5a-ed0a2a559884/sosapatirixusazaxivise.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fb4c8d37-c3bc-4bbb-b3df-3ac901733d46/prevailing_wage_in_wv.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/05e1c270-7636-49fd-936e-67a08f99466e/nursing_theories_and_nursing_practice_4th_edition_isbn.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9774cc2a-b9ff-4406-be52-c81d3b810dbc/93540946385.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b49b4233-4bed-4f12-8aa6-16635a6d98e2/72396893034.pdfIn PDF document text
- https://s3.amazonaws.com/jajuzasalikirut/7857367612.pdfIn PDF document text
- https://s3.amazonaws.com/bifadiwuwileji/noco_genius_g3500_mode_button_not_working.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/eaa57c21-c4e3-48d0-af48-6309b8010bb0/g-shock_rangeman_gw-9400-1dr.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dee8d70c-8b64-4357-91fd-f785187573a7/how_to_drain_a_blocked_salivary_gland.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1842c759-fcee-4c54-a131-d2cb058520ed/49984699792.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_off0000fc10.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFC10 | 4532 bytes |
SHA-256: 5858857805ffa2bb5482e123735fb06e05d7d7a9cdb1d9753145e9322f689511 |
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font_01_sfnt_off00010c0d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C0D | 5356 bytes |
SHA-256: 3ed4c9be3113e39c11a976e6fe521da923fb10946c6e933b4654a747bbabef3a |
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font_02_sfnt_off00011e4d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11E4D | 11156 bytes |
SHA-256: b8aae3e800ba57e17744fac031acde491f8d9e750148a91865a1665645df4b99 |
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