MALICIOUS
96
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. The embedded URL, https://pelibifir.ru/award?keyword=student+learning+outcomes+pdf, suggests a phishing lure related to academic outcomes. Although no scripts were explicitly extracted, the PDF structure and the presence of external URIs are indicative of a potential phishing or malware distribution attempt.
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://pelibifir.ru/award?keyword=student+learning+outcomes+pdf
- http://zdorovienashevse.xyz/dew_point_and_relative_humidity_lab_answers9jhbd.pdf
- https://cdn.sqhk.co/letarezetap/CsaOhdD/77800013952.pdf
- https://cdn-cms.f-static.net/uploads/4475392/normal_6024b6da89a46.pdf
- http://vezerfa.xyz/why_is_my_washing_machine_not_spinning_all_the_water_outpn1lz.pdf
- https://cdn-cms.f-static.net/uploads/4383467/normal_605dc98598a20.pdf
- https://cdn-cms.f-static.net/uploads/4488582/normal_6046dfb799192.pdf
- http://good-production9.site/kilojuuoehm.pdf
- https://cdn.sqhk.co/lirotigi/giijpWD/android_bitmap_to_base64.pdf
- http://argo-tourism.com/hebrew_english_interlinear_bible_transliterationhqjwc.pdf
- https://static.s123-cdn-static.com/uploads/4413122/normal_5ff2133a6ca76.pdf
- https://cdn.sqhk.co/dimusokobab/c7iIsib/95824037437.pdf
- https://cdn-cms.f-static.net/uploads/4448991/normal_603560a9b5728.pdf
- https://cdn.sqhk.co/kululojilo/8wchDie/zimijodajuvuvibijewu.pdf
- https://static.s123-cdn-static.com/uploads/4424025/normal_5fd06312aa6d7.pdf
- https://cdn-cms.f-static.net/uploads/4369331/normal_60100722b8f3d.pdf
- https://cdn-cms.f-static.net/uploads/4367000/normal_60439738a936b.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://mugoxox.epizy.com/42487356822.pdf
- http://forafunivotefu.rf.gd/12977912120.pdf
- http://sifepilojiba.rf.gd/rinnai_v1200_troubleshooting.pdf
- http://dejexek.epizy.com/what_is_a_synonym_for_listening.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_off0000f83a.bin314499789b3999cf034f9a203bdc7311b11fbe8862b2068be8521d8dc389aaca |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF83A | 5580 bytes |
font_01_sfnt_off00010b27.binb6d11a9fa063c5776ea95dc18dcb191dc9f10917c82aa2f89088116bd28eca4f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B27 | 10992 bytes |
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