MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file was detected as a malicious PDF by ClamAV and an ML classifier, with heuristics indicating the presence of external URIs. The embedded URL `https://mezovuduw.ru/wix?keyword=unidad+1+como+eres+answers` is likely used to redirect the user to a phishing or malware distribution site. Although no scripts were explicitly extracted, the PDF structure and the presence of malicious URLs suggest an attempt to exploit users through a malicious document.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 4
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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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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://mezovuduw.ru/wix?keyword=unidad+1+como+eres+answers
- http://tehnikator.ru/57228315934j0jnd.pdf
- http://mevukavotidu.getenjoyment.net/kaviporinamanijozun.pdf
- http://ulekschool.online/litormom60.pdf
- https://cdn-cms.f-static.net/uploads/4486356/normal_600ff394e9ce2.pdf
- https://cdn-cms.f-static.net/uploads/4393647/normal_6056d4573ec72.pdf
- http://tigibisolefora.mygamesonline.org/how_to_open_a_zip_file_in_garageband.pdf
- https://cdn-cms.f-static.net/uploads/4469116/normal_6015d851c88e0.pdf
- http://waliduv.mypressonline.com/pathfinder_bestiary_box_1.pdf
- http://jijuduli.mywebcommunity.org/52479976124.pdf
- https://static.s123-cdn-static.com/uploads/4376610/normal_5fe426824f472.pdf
- http://nasty666.space/membrane_structure_and_function_answer_keyj1t7e.pdf
- https://cdn-cms.f-static.net/uploads/4426407/normal_60162026c7421.pdf
- http://dedosesegawiv.22web.org/grammar_exercises_printable.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/fedojigudaj/nj_common_core_standards_math_kindergarten.pdf
- https://s3.amazonaws.com/pujinit/dedareleponufopeba.pdf
- http://vukirulavobos.epizy.com/53870926056.pdf
- https://s3.amazonaws.com/bomupi/app_store_link.pdf
- http://nazowovemozugiv.myartsonline.com/wibakeduvimowiwolujozim.pdf
- https://s3.amazonaws.com/wewuxuviwar/historical_places_of_assam.pdf
- https://s3.amazonaws.com/wazotojemov/22677957032.pdf
- https://s3.amazonaws.com/diwitapezu/61509917862.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000cac6.bin42b1db6f3dee08ee0573127c294721c8ce4ef78ef244c2c06b64828dcd3b2d48 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCAC6 | 5188 bytes |
font_01_sfnt_off0000dc6d.binf35e5ce9acf77e44b6b6c2f15eb2525bf583e42a051a8fb69afd9efe90417efc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC6D | 11784 bytes |
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