MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains a significant number of external links, many pointing to disposable domains, indicative of a link farm or SEO manipulation scheme. ClamAV and ML classifiers also flagged this PDF as malicious, specifically as a phishing trojan. The embedded URLs suggest a potential for redirecting users to malicious sites or downloading further payloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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://seumenha.ru/wix?keyword=asoka+dbq+answer+key PDF link annotation
- https://cdn.sqhk.co/pazaxefuma/ficjfjh/84325204586.pdfIn PDF document text
- http://internet-babki.ru/how_to_turn_on_blue_light_on_switch_pro_controller076x6.pdfIn PDF document text
- http://hamlikjorettoop.ru/how_to_change_wifi_on_sky_q_boxsca21.pdfIn PDF document text
- https://gojatoxemoniro.weebly.com/uploads/1/3/4/8/134894745/sofejumaze.pdfIn PDF document text
- https://cdn.sqhk.co/tamikoveken/hgagdkR/business_dictionary_online_english_arabic.pdfIn PDF document text
- https://nawivavunof.weebly.com/uploads/1/3/4/6/134669961/migax_jeroxawemojum.pdfIn PDF document text
- http://gladkoe-telo.xyz/wuluzampxxhj.pdfIn PDF document text
- https://cdn.sqhk.co/kukusagufo/luWkukN/espers_ff12_guide.pdfIn PDF document text
- https://wizujepubenepax.weebly.com/uploads/1/3/5/3/135317151/mubidujagawasu.pdfIn PDF document text
- https://cdn.sqhk.co/difixoruze/jkClhcR/59140901095.pdfIn PDF document text
- https://cdn.sqhk.co/jatobeguji/jaie7jg/grandparents_day_ideas_for_nursing_homes.pdfIn PDF document text
- http://shop-onlain.fun/electronic_structure_of_matterbe65v.pdfIn PDF document text
- https://cdn.sqhk.co/rebabafa/Opjanhc/tojoxebiduboxaxiwaxepeveb.pdfIn PDF document text
- https://fiwisito.weebly.com/uploads/1/3/4/7/134715438/pujaxeza.pdfIn PDF document text
- http://vigastlens.xyz/72314721681ghuvu.pdfIn PDF document text
- http://finansi-7.online/graco_snugride_30_infant_car_seat_recalloqd0x.pdfIn PDF document text
- https://cdn.sqhk.co/lididiregi/72hbkim/llama_pinata_cake_topper.pdfIn PDF document text
- http://microbladingcertificationdfw.org/43568115300v7vcn.pdfIn PDF document text
- https://cdn.sqhk.co/rivinodati/Pjfdbic/97301834237.pdfIn PDF document text
- http://5dradio.ru/42445412823gwthe.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/fadobirak/death_of_the_author_lindsay_ellis.pdfIn PDF document text
- https://s3.amazonaws.com/filidabut/zumogipikewuwowo.pdfIn PDF document text
- https://s3.amazonaws.com/xukirizugukugi/aditya_birla_health_insurance_claim_form.pdfIn PDF document text
- https://s3.amazonaws.com/kuboki/free_after_effects_kinetic_typography_templates.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_off0000d90a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD90A | 5300 bytes |
SHA-256: ebd25f1d90a1cc316105ff91b9fda41f3d0a4d4dc441438362fd386e7fde663d |
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font_01_sfnt_off0000eb33.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB33 | 11056 bytes |
SHA-256: 7213f3e070d7cbff4ae09b8a67339665992db5bfdc863124ad9acf969c4941cd |
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