MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file is identified as malicious by multiple heuristics and a machine learning classifier, with ClamAV detecting it as Pdf.Phishing.Trojan. The file contains a large number of external links, many hosted on disposable domains, suggesting a link farm or phishing campaign. The embedded URLs, such as 'https://lozipotod.ru/123?utm_term=credit+report+experian+or+equifax', indicate a lure related to credit reports, likely to trick users into clicking malicious links. No scripts were extracted, but the PDF structure and link farm behavior are indicative of a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
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://lozipotod.ru/123?utm_term=credit+report+experian+or+equifax PDF link annotation
- https://zikowipon.weebly.com/uploads/1/3/5/3/135300096/653c7a7d5915.pdfIn PDF document text
- https://lefatelaxebaj.weebly.com/uploads/1/3/5/3/135398996/fea2d0396292.pdfIn PDF document text
- https://gilelofawabe.weebly.com/uploads/1/3/4/3/134370180/322997aa8eeb670.pdfIn PDF document text
- https://kewegiru.weebly.com/uploads/1/3/1/4/131438086/kigex.pdfIn PDF document text
- https://jodavetofa.weebly.com/uploads/1/3/1/4/131438562/2b0454f6a0a.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4451927/normal_5ff60b893927d.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4446502/normal_5fcb2f3c61c16.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4412758/normal_602223df0d6cc.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4478933/normal_600d17a9dc159.pdfIn PDF document text
- https://levoveto.weebly.com/uploads/1/3/4/8/134897684/535067.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4471092/normal_603f00df28fef.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4392647/normal_5fec755ce1b53.pdfIn PDF document text
- https://mawebexakonu.weebly.com/uploads/1/3/4/3/134390129/jimupofuzawero-sotebavomir-bofusafopekut-denukabamo.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4456398/normal_60210a7540c47.pdfIn PDF document text
- https://fedubipogumuwu.weebly.com/uploads/1/3/1/3/131379546/mosetiv_tubofirar_fivowixebalid.pdfIn PDF document text
- https://nelubetif.weebly.com/uploads/1/3/5/3/135322580/dadonisobipasufeni.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4382643/normal_6047c5743514e.pdfIn PDF document text
- https://xomafenasaweni.weebly.com/uploads/1/3/4/4/134486242/jepekokamaxalidexu.pdfIn PDF document text
- https://luwobidope.weebly.com/uploads/1/3/0/8/130814225/c095ab9f078.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://uploads.strikinglycdn.com/files/3b2fd584-80e2-4ed4-91ce-687dec086491/nupuloloza.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7d8680ba-6e5a-4f88-81cb-5957dedcc459/wexetedo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c9731ece-32dc-41cf-9a2a-e03aa5ba78d1/continuous_probability_distribution_questions_and_answers.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/63430848-bcc6-4d91-a904-8e0a60f64277/foodsaver_v3840_user_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/398e25f9-0e57-4801-91d5-d6d1714ec13a/dosozazezej.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f9dd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9DD | 4924 bytes |
SHA-256: 44ea27df843ff4dcaf5ac87325e16a1168fd2dda2ed07425f30d4ba37d39ce59 |
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font_01_sfnt_off00010aae.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10AAE | 11204 bytes |
SHA-256: 6c2ca1aaf3c4806bbb313bacacd1218c2a4c3932d237340d41112fc4f2f4a1fb |
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font_02_sfnt_off000130f5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x130F5 | 4324 bytes |
SHA-256: d1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
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