MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains an embedded URI pointing to 'resalured.ru', which is suspicious and likely part of a phishing or malware distribution scheme. The ClamAV detection and ML classifier strongly indicate maliciousness. The document body, though heavily obfuscated, contains text related to 'istqb glossary pdf download', suggesting a lure to trick users into clicking the malicious link.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 4
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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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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://resalured.ru/award?keyword=istqb+glossary+pdf+download
- http://pemutoguxo.66ghz.com/sample_incident_report_for_tardiness.pdf
- http://luwepetewegumot.iblogger.org/3717464778.pdf
- https://cdn.sqhk.co/kinerufi/dibBRhf/musewupifetigizeses.pdf
- https://cdn.sqhk.co/tuxarulenogu/H4hjhf2/sulireruzodupeladinejisok.pdf
- https://cdn.sqhk.co/rukugewul/eahi9Ev/judojipelolixemagepenuse.pdf
- https://cdn.sqhk.co/tisojubew/gy4UTy1/39964584553.pdf
- http://sedazesuv.iblogger.org/veruxamamamebuxopedesov.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/aff0600b-ef64-48e5-816d-a5df286b64e6/how_do_you_clean_the_filter_on_a_dyson_animal_ball.pdf
- https://fab88ded-2f12-46c9-b6ec-f290036286cc.filesusr.com/ugd/cce69c_8e9e35322933416aa102ca5bdacc56f9.pdf?index=true
- https://ca39a19f-16f9-469f-ab0b-65ec0463b8d0.filesusr.com/ugd/cc9b97_60e5fa99975d4aea897cadbde3b58abd.pdf?index=true
- https://uploads.strikinglycdn.com/files/481db07a-8c90-4320-893a-7a8fd5842beb/xiwux.pdf
- http://jexowenotagimiv.rf.gd/home_flex_installation_guide.pdf
- http://ladisopezaxak.epizy.com/intramuros_map_tour_guide.pdf
- https://6184de0c-c318-42a7-882e-c5ddc63b817d.filesusr.com/ugd/1c8c1e_980e3c7bd3cf42918574c794c77032a8.pdf?index=true
- http://virawumeritaxo.rf.gd/vergilius_aeneas_destan.pdf
- https://uploads.strikinglycdn.com/files/3eb87dce-8de4-4868-be4b-4d3dba231128/vinesonuwafipujuv.pdf
- http://rimiboxumexif.epizy.com/44681708405.pdf
- http://rakikazava.rf.gd/gradable_and_strong_adjectives_exercises.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_off0000d20f.bin87b0185f3337cb741429a9b432cd44ad5bf10aaaacd688413cd99a94847aeb2a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD20F | 5608 bytes |
font_01_sfnt_off0000e53a.bin4f44116aca9b33d559b2de829d0660901cb80437ecf1c0e609edf122ca22d055 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE53A | 11268 bytes |
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