MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, many of which are part of an SEO link farm designed to redirect users. One prominent URL, 'https://seumenha.ru/wix?keyword=jewelcrafting+leveling+guide+legion', is identified as a redirector for a 'free-download phishing' lure. The ML classifier and ClamAV detection strongly indicate malicious intent, likely for phishing or credential harvesting.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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://seumenha.ru/wix?keyword=jewelcrafting+leveling+guide+legion PDF link annotation
- https://cdn.sqhk.co/zaweniwefi/hggdiai/particle_fluid_live_wallpaper_n_play_apk.pdfIn PDF document text
- https://kagilovudugavap.weebly.com/uploads/1/3/1/1/131164538/kulones.pdfIn PDF document text
- https://wewofubajibopa.weebly.com/uploads/1/3/1/3/131381003/7d9b6f.pdfIn PDF document text
- https://s3.amazonaws.com/tidigudetefumof/dewalt_dw734_dust_hood_screws.pdfIn PDF document text
- https://s3.amazonaws.com/vokeri/2012_jeep_grand_cherokee_laredo_x_for_sale.pdfIn PDF document text
- https://s3.amazonaws.com/fakuguvil/sheetz_headquarters_claysburg_pa.pdfIn PDF document text
- https://nigikejogu.weebly.com/uploads/1/3/4/9/134902550/57ec4fbcd33b.pdfIn PDF document text
- https://s3.amazonaws.com/wujodibu/used_to_you_ali_gatie_song.pdfIn PDF document text
- https://kutebebi.weebly.com/uploads/1/3/4/5/134528954/e812bea06bfa.pdfIn PDF document text
- https://s3.amazonaws.com/fotojipifuzitul/odometer_check_report.pdfIn PDF document text
- https://cdn.sqhk.co/dagizonu/xMiiPja/75925582525.pdfIn PDF document text
- https://s3.amazonaws.com/gotitibekovi/75165375219.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://8271b8e8-1520-4b18-8785-2fafc8cd33e6.filesusr.com/ugd/efc97f_d2c88b702b2743fdadb394cbfe6b29be.pdf?index=trueIn PDF document text
- https://00c0516a-c822-4344-a779-6f74e039753d.filesusr.com/ugd/9e41f0_02d908983a5e4190abd503d2dd2c6424.pdf?index=trueIn PDF document text
- https://3682d434-6e27-4ac8-9ac2-d3ec24fa429c.filesusr.com/ugd/9b5f63_ccfc41ccd56542a29824f98108923999.pdf?index=trueIn PDF document text
- https://be08d7d4-326a-4801-be9d-4496af17a43b.filesusr.com/ugd/d31907_24ed8b1ee54c41c791fc20aaa40c6026.pdf?index=trueIn PDF document text
- https://7f793f8f-877f-420e-851b-8bae9ea62a4d.filesusr.com/ugd/78c764_f6bb348888674ad4bbab3c70b6f60fb8.pdf?index=trueIn PDF document text
- https://297de083-771a-4730-a3b8-a2afe8c7d209.filesusr.com/ugd/47424f_dda7dc58c71c4705b1e1820dfb5070ab.pdf?index=trueIn PDF document text
- https://e082cb0d-9c22-4a21-acb7-e2c6127a51d3.filesusr.com/ugd/ff0c06_10a3cb66c9af4a97ac83f1efbc8bf0fb.pdf?index=trueIn PDF document text
- https://30fe55a9-f0c7-4aec-9bf5-b9d2225d99a8.filesusr.com/ugd/c4a51e_37b01d2f62c74402aa8f5c0cc703dc1b.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_off0000ed4a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED4A | 5152 bytes |
SHA-256: fc00592e7d2b278c1e0a7bb12a582b1bd51f2fef9c3d3a25c738c029323a9b8e |
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font_01_sfnt_off0000ff02.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF02 | 10580 bytes |
SHA-256: 288a6722abf8921a5d3fa6d003c8b7c522c126e2df5d5633e2293be198af0366 |
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