MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. It uses an urgency-based lure. 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 0.9988
Heuristics 7
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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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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://crophysi.ru/aws?utm_term=dragon+ball+manga+chapters+wiki PDF link annotation
- https://tatisosef.weebly.com/uploads/1/3/5/3/135333589/rafebufepipan.pdfIn PDF document text
- https://kawijidaxo.weebly.com/uploads/1/3/4/8/134891868/vovexavijumumo.pdfIn PDF document text
- https://jajaleregonu.weebly.com/uploads/1/3/4/2/134235513/98a136103878.pdfIn PDF document text
- https://jikomaviwibu.weebly.com/uploads/1/3/4/3/134365837/kubafiforedu.pdfIn PDF document text
- https://jakazopafekitab.weebly.com/uploads/1/3/4/6/134632018/segarazofibav-likudipo.pdfIn PDF document text
- http://it50save.info/blade_and_soul_lightning_warden_guideedrlr.pdfIn PDF document text
- https://vadukoku.weebly.com/uploads/1/3/4/7/134707593/rasowu-kegeramobogo.pdfIn PDF document text
- http://banki-internetowe.com/plan_y_programa_2011_cuarto_grado_geografia7j1ga.pdfIn PDF document text
- http://gladkoe-telo.xyz/interstellar_hindi_dubbed_download_ftr2jv.pdfIn PDF document text
- http://wildboost.club/wadutebovo5rf24.pdfIn PDF document text
- https://lurevovikofa.weebly.com/uploads/1/3/4/6/134693735/jifukabuwejep.pdfIn PDF document text
- https://kuvijoxujav.weebly.com/uploads/1/3/4/2/134266993/836373.pdfIn PDF document text
- http://gavewedek.iblogger.org/bs_player_linux.pdfIn PDF document text
- http://shopee24.site/saguniwoqh.pdfIn PDF document text
- https://gujejedadun.weebly.com/uploads/1/3/1/3/131398181/8871197.pdfIn PDF document text
- https://wisatevifo.weebly.com/uploads/1/3/0/7/130775851/mekutoxosi.pdfIn PDF document text
- http://dorightunion.com/jidiveginifanijoberezq5wph.pdfIn PDF document text
- http://cg-designer.xyz/fedoxikomorovonusebuzelup6h431.pdfIn PDF document text
- http://cardioactiveitalia.site/hellrider_2_uptodown42f9t.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
- http://nibewisule.epizy.com/wireless_communication_system_mcq.pdfIn PDF document text
- https://s3.amazonaws.com/zafirawit/game_blocky_cars_mod_apk.pdfIn PDF document text
- https://s3.amazonaws.com/tawosutosuxi/worksheets_for_esl_preschoolers.pdfIn PDF document text
- https://s3.amazonaws.com/woberiz/numeracy_skills_test_practice_questions_with_answers.pdfIn PDF document text
- http://pifimat.epizy.com/ocr_b_chemistry_student_book_answers.pdfIn PDF document text
- https://s3.amazonaws.com/vukujidor/100_bpm_drum_loop_hip_hop.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_off000143d8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x143D8 | 5432 bytes |
SHA-256: 852e357322445a5728b241e2eee5cbb21777b2820d4bfe52154c99a58492f198 |
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font_01_sfnt_off00015624.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15624 | 11400 bytes |
SHA-256: 3b8a1d70d338f0bf74ba5f655fb5e18669ace411b9c02eb8dc1a8a1f726e3a14 |
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font_02_sfnt_off00017c53.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x17C53 | 4324 bytes |
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
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