MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was identified as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm designed to redirect users to potentially malicious websites. The presence of 'utm_term' parameters in some URLs further supports a phishing or malicious redirection scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
Heuristics 6
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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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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://fokemale.ru/strik?utm_term=apa+professional+code+of+conduct+for+psychologists PDF link annotation
- https://tafubevodila.weebly.com/uploads/1/3/4/0/134016741/1201699.pdfIn PDF document text
- https://sevexuwajewedov.weebly.com/uploads/1/3/4/5/134508994/xesagebikilup_sutes_xujovesedekid_duwasimadomil.pdfIn PDF document text
- http://onlinekartiadesi.com/how_to_give_yourself_a_professional_teeth_cleaningycrmb.pdfIn PDF document text
- https://wexabegolorumad.weebly.com/uploads/1/3/4/3/134351445/deb6b1d2ce.pdfIn PDF document text
- https://rugomekedakore.weebly.com/uploads/1/3/5/3/135302214/ce0c011ef9e2ce.pdfIn PDF document text
- http://hdvideo.design/dnd_5ed_warlock_guidekjgq5.pdfIn PDF document text
- https://cdn.sqhk.co/jagibuvat/idLQjfq/prince_run_game_online.pdfIn PDF document text
- http://obmenkalnr.online/roxadutysfsl.pdfIn PDF document text
- https://cdn.sqhk.co/mirofifuba/81xMgh1/tales_of_crestoria_characters_tier_list.pdfIn PDF document text
- https://cdn.sqhk.co/xuzizadupu/9byjdmF/bugmenot_consumer_reports.pdfIn PDF document text
- https://bigidogeto.weebly.com/uploads/1/3/0/8/130874652/1d19ffc6e.pdfIn PDF document text
- https://talufebadag.weebly.com/uploads/1/3/5/3/135348560/memitad.pdfIn PDF document text
- https://jibunomo.weebly.com/uploads/1/3/5/3/135348462/1603193.pdfIn PDF document text
- https://cdn.sqhk.co/bubiwalifeda/ejgMRUr/pibinofasakusi.pdfIn PDF document text
- https://danupinizagene.weebly.com/uploads/1/3/1/4/131483344/fuzivanuditulupawa.pdfIn PDF document text
- https://pevunefimexog.weebly.com/uploads/1/3/1/0/131070247/84327ace40a93ba.pdfIn PDF document text
- https://cdn.sqhk.co/nufesewepi/Jjhkhfw/nail_biting_gif.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/accabf92-44d3-4e78-9093-39cf68836b44/kawobojetilamu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/599dffc8-ce6f-4e95-857a-13281bf42594/what_are_the_three_elements_of_poetry.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/26177f64-6399-4176-a1c5-49ac0f6621e4/volezijawurilajaka.pdfIn PDF document text
- https://s3.amazonaws.com/pegebunov/59883218648.pdfIn PDF document text
- https://s3.amazonaws.com/juvosi/letotimasapobitusesexutug.pdfIn PDF document text
- https://s3.amazonaws.com/petikamov/company_identification_card_template.pdfIn PDF document text
- https://s3.amazonaws.com/zuses/dajuzazijoparemagelixi.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_off0001b7f5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1B7F5 | 5508 bytes |
SHA-256: 79f334c65b9682e5ee600800ac5d83c9cb85a7f4778100c3910fcd239f412268 |
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font_01_sfnt_off0001cab3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1CAB3 | 10364 bytes |
SHA-256: 25db12bfd8690b8fa6233726c5a244a319a67d8209dd4f7bb49d84d30b898069 |
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