MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9995
Heuristics 5
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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 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://garglob.ru/pbw?utm_term=cbse+class+9+biology+tissues+questions+and+answers PDF link annotation
- https://cdn-cms.f-static.net/uploads/4403560/normal_60bffc0380a32.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369901/normal_60401c6b0bbc8.pdfIn PDF document text
- https://tuwazumabokanif.weebly.com/uploads/1/3/4/6/134611666/719447.pdfIn PDF document text
- https://tezolujekile.weebly.com/uploads/1/3/4/4/134497819/gasew.pdfIn PDF document text
- https://mivosubewo.weebly.com/uploads/1/3/1/4/131407796/jubodonapudo.pdfIn PDF document text
- https://lafetewefovizav.weebly.com/uploads/1/3/4/3/134385578/2669304.pdfIn PDF document text
- https://duvozeja.weebly.com/uploads/1/3/0/7/130739152/01e62a3.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/07f9ec95-3404-41ad-bd6c-f369f9adba56/15481124326.pdfIn PDF document text
- http://wotasaful.pbworks.com/w/file/fetch/144894831/69478257426.pdfIn PDF document text
- http://mujusevo.pbworks.com/f/can_you_make_a_fake_insurance_card.pdfIn PDF document text
- http://sutodoromar.pbworks.com/f/is_the_osha_10_test_hard.pdfIn PDF document text
- http://vonodatob.pbworks.com/w/file/fetch/144869922/jezelidalavewukubot.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/33e6bc02-ff62-4308-a75b-5577df102860/duruled.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/11076959-e346-40f4-bb83-7d4aff35405b/slowly_losing_myself_meaning.pdfIn PDF document text
- http://nozobitativi.pbworks.com/w/file/fetch/144552855/muvujinakarato.pdfIn PDF document text
- http://gijorugisaw.pbworks.com/w/file/fetch/144674202/77475965843.pdfIn PDF document text
- http://xuwajesorewo.pbworks.com/f/xodogubexatupe.pdfIn PDF document text
- http://bobiginokemo.pbworks.com/f/quimica_la_ciencia_central_12_edicion_mega.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/133a5443-1f45-47c2-9f65-fb554ff63181/fozosimamutoleletom.pdfIn PDF document text
- http://vikowezanipe.pbworks.com/w/file/fetch/144508161/jitobezifupaw.pdfIn PDF document text
- http://doxawadar.pbworks.com/f/27701296705.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/44f55b0b-89eb-4921-a9fe-4309b443b228/degatutanexuwagebo.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_off0000db7f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDB7F | 5628 bytes |
SHA-256: cb4df66a1237079598e9d2500ffa1808dc88901a8e86a6b97650ec3e4ce692a8 |
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font_01_sfnt_off0000eeaf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEEAF | 10440 bytes |
SHA-256: 21cf51e48e4b5cb9ccf7e4a56ba6869f1b23f85952f6cbe10354c0728df63e97 |
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font_02_sfnt_off00011275.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11275 | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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