MALICIOUS
226
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link farm and is flagged by ML classifiers and ClamAV as malicious, indicating a phishing or malware distribution attempt. The document body, though heavily obfuscated, suggests a lure related to 'baby daddy song ringtone download'. The presence of numerous external links, some on disposable hosting, points towards an effort to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 7
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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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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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Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
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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://resalured.ru/wix?keyword=baby+daddy+song+ringtone+download PDF link annotation
- https://cdn.sqhk.co/vemetafije/iiCkjhg/dylon_colour_run_remover_reviews.pdfIn PDF document text
- https://nuvusutapisi.weebly.com/uploads/1/3/4/4/134460305/fumafilaxitiviz_geveriwiboxal.pdfIn PDF document text
- http://vannabanyavsedela.xyz/naladakuzemawopuact5s.pdfIn PDF document text
- https://vibisorimujeke.weebly.com/uploads/1/3/4/3/134344086/tokobavawemeje.pdfIn PDF document text
- http://closemaze.com/wheels_on_the_bus_song_lyricsxrrd0.pdfIn PDF document text
- http://powerpoint4you.ru/hazardous_waste_management_michael_d._lagregadk4eg.pdfIn PDF document text
- http://dehydratedoriginalgoodness.com/espaol_telesecundaria_tercer_gradotoq8n.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4405194/normal_5fe9618ee75f2.pdfIn PDF document text
- https://cdn.sqhk.co/fafujedajir/hjjchKV/bevujo.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4421639/normal_6026a8c6cb4f8.pdfIn PDF document text
- https://cdn.sqhk.co/fofotixoz/xgighqO/27605599582.pdfIn PDF document text
- http://koolmaxt.online/hecht_optics_4th_editionwzmy0.pdfIn PDF document text
- https://cdn.sqhk.co/pobijejok/9icXfvf/cash_n_go_pawn_depew_ny_14043.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://eee5dff6-7331-416e-acdf-593d0c386862.filesusr.com/ugd/21e9e0_0aee7512f40c4bafaad380be96825e2d.pdf?index=trueIn PDF document text
- https://b4e79a3f-0083-4b26-8056-4fe87fb46dfd.filesusr.com/ugd/332c1b_13a5e98c0324410aa1f56bdd28c8b769.pdf?index=trueIn PDF document text
- https://c81c1a69-aec6-471c-ac34-7a6800eafc69.filesusr.com/ugd/9ef1ea_64e93b1d5d714239a75cb36f7b4d0890.pdf?index=trueIn PDF document text
- https://f733e552-90a1-4d1f-83ca-a6b36afcf31c.filesusr.com/ugd/38bf1f_80587ed810504eb99395a92314d8985e.pdf?index=trueIn PDF document text
- https://044ec7df-721b-4788-b209-87474a3fcb06.filesusr.com/ugd/60ffa2_566407eabd7a4d04aa7820ad119618d8.pdf?index=trueIn PDF document text
- https://53860ffb-5975-4088-b838-5c82367c2827.filesusr.com/ugd/0d2908_e8ff3b0ed6dc40a78c0be1558a5b41ff.pdf?index=trueIn PDF document text
- https://0c43c058-97b3-435a-b041-a9f001bfa883.filesusr.com/ugd/791d74_3ad98943070e4d4f8df537e3ee0693cc.pdf?index=trueIn 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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000eaf8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEAF8 | 5376 bytes |
SHA-256: 3446c110d938c46212760bc991ac1b12403851ef5aa3e734ccce60837d17a9f8 |
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font_01_sfnt_off0000fd62.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD62 | 10508 bytes |
SHA-256: d83a1cc20b318804aed7cf876ecd9c519c239e1e2899645fb93228c3920bc258 |
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