MALICIOUS
214
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, identified as a link farm, with at least one pointing to known malicious redirector infrastructure. The ML classifier and ClamAV also flagged this PDF as malicious, indicating a high likelihood of phishing or malware distribution. No scripts were extracted, but the primary attack pattern involves directing users to external malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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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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://ggtraff.ru/strik?utm_term=super+mario+3d+world+zackscottgames+world+7
- https://cdn.sqhk.co/libibajuzumu/jehaWif/dhoom_2_dhamaal_full_cast.pdf
- https://cdn.sqhk.co/wotutovebo/Nifjeii/kupetoniwogefedurawoxarow.pdf
- https://cdn-cms.f-static.net/uploads/4443799/normal_5fb265eca8340.pdf
- https://bafumujem.weebly.com/uploads/1/3/4/4/134498711/ramezagomipu.pdf
- https://sitoluvumoroge.weebly.com/uploads/1/3/4/7/134762666/f9299922.pdf
- https://rurusoweloxefug.weebly.com/uploads/1/3/3/9/133989150/6746505.pdf
- https://wetifojijebene.weebly.com/uploads/1/3/4/4/134474841/zataxajavowoluxini.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/xisefowu/cheapest_tecno_android_phones_in_nigeria.pdf
- https://s3.amazonaws.com/zoxewudunigus/bible_genealogy_timeline.pdf
- https://s3.amazonaws.com/sugosubexez/41501874856.pdf
- https://uploads.strikinglycdn.com/files/6c9602d4-e6c0-4a79-8b08-92304229c893/97735005027.pdf
- https://s3.amazonaws.com/mipizaju/connective_tissue_worksheet.pdf
- https://s3.amazonaws.com/zedilegol/10139075240.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e683.bin53091a583c232ef5fa1275510978748a6b62919d3028b9d6ea828d3a9f6ac8da |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE683 | 5948 bytes |
font_01_sfnt_off0000face.bin259e7cea1302b0cfcabb073208093127b64f700532bbaf425aa692bb9272d82a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFACE | 10212 bytes |
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