MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics and an ML classifier as malicious, with ClamAV identifying it as a phishing trojan. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm or phishing operation. The document body, though heavily obfuscated, contains references to 'wow classic alchemy guide icy veins', likely a lure to attract users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
Heuristics 6
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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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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://pelibifir.ru/wix?keyword=wow+classic+alchemy+guide+icy+veins PDF link annotation
- http://xiwupulo.medianewsonline.com/vabowafa.pdfIn PDF document text
- http://vivekawiga.sportsontheweb.net/zuzivogimi.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4387581/normal_5fc99954cb6fc.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4403414/normal_600cf46eb244f.pdfIn PDF document text
- http://vumexovuvelafe.medianewsonline.com/are_chocolate_dapple_dachshunds_rare.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4411231/normal_602bb068266ea.pdfIn PDF document text
- http://zimezobot.getenjoyment.net/67050447693.pdfIn PDF document text
- http://xoziduso.mypressonline.com/safety_in_everyday_life.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4475737/normal_5ff68cb9171fb.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4418777/normal_602747eda279e.pdfIn PDF document text
- http://vumamanepu.sportsontheweb.net/the_road_not_taken_summary_stanza_by_stanza.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/1e071b58-4359-4b3d-a662-0a2eea11c0c1/saga_rules_review.pdfIn PDF document text
- https://3e1d1bad-f645-4ebd-ac75-469e7ff7c972.filesusr.com/ugd/e745be_70f623d1608b4c1ab54da4027e0243a1.pdf?index=trueIn PDF document text
- https://95049c82-e412-4913-a0b0-e03e83d5170a.filesusr.com/ugd/127d6e_8f7a15fc18114b3198933b9bf61882ea.pdf?index=trueIn PDF document text
- http://fadudenomo.onlinewebshop.net/85929078089.pdfIn PDF document text
- https://dbba0f06-1911-40f0-8c80-a2638c7f81cc.filesusr.com/ugd/b13fd1_43568187c426446b8f5e1606a8275417.pdf?index=trueIn PDF document text
- https://0dd4521b-3e41-4083-9bcc-807cce03ae78.filesusr.com/ugd/cfe2e9_9257c223379d4266a0289e88f1047f43.pdf?index=trueIn PDF document text
- https://28a90398-13b1-4b58-b54c-ed045a6bddf2.filesusr.com/ugd/7e9e1f_ca7372ca8e814dc3b988605e55d18b8c.pdf?index=trueIn PDF document text
- https://3745348a-78a0-42d7-8ff4-af2b45bf5faf.filesusr.com/ugd/02631b_5a4150d4c02348b5b1ce363a9332cddd.pdf?index=trueIn PDF document text
- http://wugujub.onlinewebshop.net/20852882450.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/731904a8-9bfa-423f-837e-1a4543dee235/how_to_use_a_single_use_keurig.pdfIn PDF document text
- https://cb6d8354-940b-4e05-9f1d-0150973ab277.filesusr.com/ugd/882da0_fa7a8cbf6a4243559fb23b37253cccd9.pdf?index=trueIn PDF document text
- https://d102a0f2-001f-4998-bb0a-88ac30ac05b5.filesusr.com/ugd/771ea4_0b5793bb8b184c0c9d8fc751aef7deb1.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_off00010463.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10463 | 5524 bytes |
SHA-256: 03ddfb0577d28f8640c5f64b16bbc5f48b09cc41b0bf7cb63158ac569e4be11a |
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font_01_sfnt_off00011728.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11728 | 10420 bytes |
SHA-256: f14e9dbe79cc936dbc860b9a0e566cf1cdbea019ac4d9ef9952efa7c7a1d205b |
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