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-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://xezojetit.ru/strik?utm_term=the+midwife%2527s+apprentice+character+traits PDF link annotation
- https://dodanopo.weebly.com/uploads/1/3/1/4/131408738/fifego-rawadu-ladigewagurol-vutuxigufa.pdfIn PDF document text
- https://wedutigumufezeb.weebly.com/uploads/1/3/4/6/134659425/dofumu-romulewokubuda.pdfIn PDF document text
- https://zukudanasoxe.weebly.com/uploads/1/3/2/8/132815154/a629539f75b.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/1860655b-04db-4841-a9c3-c417c6d9c1d9/farid.pdfIn PDF document text
- https://s3.amazonaws.com/xefezesebusu/sig_sauer_p229_legion_compact_rx.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0fcc39cd-245c-444b-9136-dec0c48797dc/lizodiji.pdfIn PDF document text
- http://matewodupenes.epizy.com/golezuzasagifatapasi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fecac827-23e1-4c6b-8a54-08297846bb72/terozuredoxerebenofemaw.pdfIn PDF document text
- https://s3.amazonaws.com/fisulefajow/bernard_controls_actuator_manual.pdfIn PDF document text
- http://fuzezufomazo.rf.gd/dovogelenosezed.pdfIn PDF document text
- https://27a83426-c768-4525-a63d-b5b732cca755.filesusr.com/ugd/28b3f7_a277e4fe9cf24c4b959a2caa4d6e2544.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/viwoxuz/game_dev_tycoon_guide_wikia.pdfIn PDF document text
- http://sewasijibakel.epizy.com/fajagesifuki.pdfIn PDF document text
- https://810dce77-56ab-4324-823a-3549757f4eab.filesusr.com/ugd/1fad07_16c2563ab3194b5b9e20d02fec22978d.pdf?index=trueIn PDF document text
- https://1138278f-e8d0-45ef-aef3-dbdd7428ac52.filesusr.com/ugd/5be868_ca4fe23700a2414c939c4c4205e7989d.pdf?index=trueIn PDF document text
- https://5ce19dfa-329f-495d-88d1-e1e7834d9072.filesusr.com/ugd/d902bb_ebb33d2e33fd48b8b6adb9ad52a7c27a.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/lezerawe/glutton_berserker_light_novel.pdfIn PDF document text
- https://s3.amazonaws.com/dazawojob/26641907257.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0a468b5c-a79f-4079-91de-857e450ac284/volume_price_analysis_tradingview.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/afe1b56d-6d93-4b7d-8643-ce75f63a98ea/68630779397.pdfIn PDF document text
- http://xumuturil.epizy.com/mechanics_of_materials_solution_manual_10th_edition.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_off0000f7ce.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF7CE | 5436 bytes |
SHA-256: 93a0fa0315c9044329ffd0227bd01771b844442d9bd043a1371384a34c249d5a |
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font_01_sfnt_off00010a3b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10A3B | 10980 bytes |
SHA-256: 9ac8cfa393c46daa39217b0dc30298640860cd3f36239d9c3c8d2d857ef56740 |
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