MALICIOUS
136
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple heuristic firings indicating malicious intent, including a high-severity PDF_RANDOM_URL_LINK pointing to a suspicious PDF file. The ML classifier and ClamAV also flagged this file as malicious. The presence of embedded URLs suggests an attempt to redirect the user to a malicious site or download further payloads, likely for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
Heuristics 5
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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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PDF link to algorithmically-generated URL high PDF_RANDOM_URL_LINKPDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
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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://botokaw.ru/award?keyword=10+essential+amino+acids+pdf
- http://wogivodugakovek.mygamesonline.org/xijuzizapokadut.pdf
- http://com-connexion.xyz/50007984161x52lr.pdf
- http://apparently-home.com/54768973023y1p53.pdf
- https://cdn.sqhk.co/tuwovado/DIhWjg6/icy_hot_patch_for_neck.pdf
- http://bijepitujutix.sportsontheweb.net/phase_2_phonics_worksheets.pdf
- https://cdn.sqhk.co/natefisaka/chgjbVH/19706185420.pdf
- http://bestunew.xyz/dsc_alexor_external_siren_batteryhpvyb.pdf
- https://fakebomazeb.weebly.com/uploads/1/3/1/4/131453402/pimepizuveru.pdf
- https://fakerotukipi.weebly.com/uploads/1/3/4/3/134376647/vemukelekinof-xinetipajeki-gajowukorag.pdf
- http://domavera.ru/gomevagabevogububiwagexujcfpyu.pdf
- https://dilipifoson.weebly.com/uploads/1/3/1/0/131070096/8bf6c2098fc8cf4.pdf
- http://idealicaufficiale.website/35531648644c5zoq.pdf
- https://zisinifaja.weebly.com/uploads/1/3/4/5/134599776/b3483.pdf
- https://cdn.sqhk.co/fenazijeguk/SDibied/alien_shooter_2_the_legend_repack.pdf
- http://jikusofare.mywebcommunity.org/pipiwetukilunavesemuwiv.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://vujipopeb.rf.gd/the_tempest_movie_in_tamil.pdf
- http://zitabuzujo.epizy.com/25714110479.pdf
- http://xamawesurasido.epizy.com/gilded_fossil_guide_poe.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_off0000e4fa.bin6c3c0a6bded2159e184ecc810898e013204ea2d68da612d3356bcc80eca44d0a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE4FA | 5304 bytes |
font_01_sfnt_off0000f6fb.bin2db70fdc8065b776bcdf244793c3189a15b3d2b6de2f53afc8c53ebab5569894 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF6FB | 10264 bytes |
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