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://druttle.ru/wix?keyword=whirlpool+duet+ht+washer+manual+pdf PDF link annotation
- http://trujillostacoshop.com/mario_kart_8_deluxe_guide_books4sl8.pdfIn PDF document text
- https://botitanape.weebly.com/uploads/1/3/0/9/130969352/gupuwodobuwo.pdfIn PDF document text
- http://keepxufi.space/dupont_corian_sheet_price5zl3o.pdfIn PDF document text
- https://tatilimaju.weebly.com/uploads/1/3/4/4/134464449/13bedd17.pdfIn PDF document text
- https://bakukiteziz.weebly.com/uploads/1/3/4/8/134860946/gilulitarafijiveragi.pdfIn PDF document text
- https://sitapiwagese.weebly.com/uploads/1/3/0/8/130814355/3806214.pdfIn PDF document text
- http://souve.me/68658348784kb6rq.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/cf249efd-c5ba-49ab-bd92-c0e30b581aed/skyrc_imax_b6ac_v2_dual_power.pdfIn PDF document text
- http://fupuzujovo.epizy.com/fivefusotogam.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dcf8c856-ef81-4e60-8061-98caba581fae/telugu_short_stories.pdfIn PDF document text
- https://ec679cc6-872a-45a8-b2fd-b1bc8f6ddb77.filesusr.com/ugd/d1d005_9887ce344a8e4f02af4c37be4e18fee5.pdf?index=trueIn PDF document text
- https://2080fafa-2491-4ac3-8118-a138f33bff34.filesusr.com/ugd/822ecd_990dc98b18a84c269f47c7a1e80007a5.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/5748efc5-fd14-495d-aa3c-aef8d00760e4/thule_bike_rack_for_2020_jeep_wrangler.pdfIn PDF document text
- https://0e098354-e5d1-4afc-9be7-763a70ae5e44.filesusr.com/ugd/ef253e_733b0a4c33514d5c94dd36a424d12c21.pdf?index=trueIn PDF document text
- https://69f6cc44-9198-4e41-bafa-43503dba92bf.filesusr.com/ugd/dec231_1884b0070f594f70b96b4e223df3a9a6.pdf?index=trueIn PDF document text
- https://12350a4d-732a-4148-85a7-4fa27f2a77ec.filesusr.com/ugd/17beed_cb19908f3b414e0b9fb69493149a5821.pdf?index=trueIn PDF document text
- https://6632aaff-1fe9-4f1d-acb3-7d444e457837.filesusr.com/ugd/ce4b7c_e9e5498318eb468f856b4360596712e3.pdf?index=trueIn PDF document text
- https://01d7ec8a-e38e-4e33-8c76-1be31754498b.filesusr.com/ugd/24d943_31be171742be4f59adf793fbdd0634d8.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/a6acddd0-d098-4367-b51b-605f03df7795/43300915911.pdfIn PDF document text
- https://6e345194-e688-4037-aa24-2ff230a16836.filesusr.com/ugd/ce9fe1_0f54f00607014f6eac68c72327974372.pdf?index=trueIn PDF document text
- https://f405dec1-7f90-4f4c-a861-5286f67d0127.filesusr.com/ugd/ab922d_031bdb6a3dcd447585573a13a9b429bb.pdf?index=trueIn PDF document text
- http://judenagu.epizy.com/kixawipoxisam.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00010146.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10146 | 5388 bytes |
SHA-256: 34f5360afabbf872d34c31a6168cf3837d95be94949f0bdff1c7a4c043316a58 |
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font_01_sfnt_off00011382.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11382 | 12688 bytes |
SHA-256: 128a024820df97a71cd80a69c1672c98de1489e6aea28921df57b3be51c9a1aa |
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