MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains a large number of external links, many pointing to disposable hosting services, suggesting a link farm designed for SEO manipulation or phishing. The primary URL, 'https://xajibur.ru/wix?keyword=linksys+wmp54g+driver+windows+8.1+64+bit', indicates a lure related to driver downloads. The ML classifier and ClamAV detection strongly indicate malicious intent, likely for distributing malware or conducting phishing attacks.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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://xajibur.ru/wix?keyword=linksys+wmp54g+driver+windows+8.1+64+bit PDF link annotation
- https://nesexabaxurozij.weebly.com/uploads/1/3/4/8/134898102/tipisuzututin.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4503874/normal_60480c97aa53e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4410018/normal_6042198f9ef09.pdfIn PDF document text
- http://zakosemej.mypressonline.com/how_to_clean_smith_and_wesson_22a-1.pdfIn PDF document text
- http://gladkoe-telo.xyz/pdf_ocr_adobe_acrobat_standard_dc2a97z.pdfIn PDF document text
- https://fomexiterejetax.weebly.com/uploads/1/3/4/4/134435806/bijuxazetubo-rubebajema-mabula.pdfIn PDF document text
- https://tedagenuv.weebly.com/uploads/1/3/2/6/132682668/taboraborux.pdfIn PDF document text
- https://fitisasituwag.weebly.com/uploads/1/3/4/8/134846324/gimamomovagipipebifo.pdfIn PDF document text
- https://jufoxaju.weebly.com/uploads/1/3/4/4/134489692/matulomodu.pdfIn PDF document text
- http://voicebftyi.com/athens_tech_nursing_intent_formglzss.pdfIn PDF document text
- https://xigokujote.weebly.com/uploads/1/3/4/6/134649591/9894336.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4484818/normal_602957692480d.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4456667/normal_5fdfccdcf2193.pdfIn PDF document text
- https://mojisavavuke.weebly.com/uploads/1/3/5/3/135312470/desejopimumukawa.pdfIn PDF document text
- http://sevezor.scienceontheweb.net/christmas_carol_sheet_music_printable_free.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4471252/normal_601d71dca7a0a.pdfIn PDF document text
- http://weridif.medianewsonline.com/como_resolver_integrales_definidas_paso_a_paso.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/55651323-3ec2-4453-97a0-b4c84fb9c821/60160368823.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fdf2812b-3d25-4946-8ebf-c32046eb0a1e/vokapuzovilepi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/40465f82-fb36-466c-8a07-800beedfc39d/jerozutigugasezuzadovuwo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8feb3421-8a44-45df-bb31-2cf5da3a1ad8/how_to_write_a_review_report_sample.pdfIn PDF document text
- http://nibopinalilabaj.onlinewebshop.net/wireless-n_wifi_repeater_mt02_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f8d3dc05-04b3-4be0-921a-a93215965088/9396169695.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_off0000e9d2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE9D2 | 5868 bytes |
SHA-256: 321ae9056182c668589edf7e25b2426b8200ed7ba8f8695c1d4a8b202b25c999 |
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font_01_sfnt_off0000fddc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFDDC | 10116 bytes |
SHA-256: 16939cef3dc0cebd3e235c53817b26e66345bceaa919d7ba6eb72ffaac99f886 |
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font_02_sfnt_off0001209d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1209D | 4324 bytes |
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
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