MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, a technique often used in link farm or phishing attacks. The ClamAV detection and ML classifier strongly indicate malicious intent, specifically identified as a phishing trojan. While no scripts were directly extracted, the PDF structure and embedded links suggest an attempt to redirect users to malicious sites for further exploitation.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
Heuristics 5
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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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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://seumenha.ru/strik?utm_term=jetblue+carry+on+luggage+dimensions
- https://cdn.sqhk.co/dugixikisim/JYjdlQA/rimubigen.pdf
- http://kigumelez.medianewsonline.com/50117279326.pdf
- https://cdn.sqhk.co/turanexode/ibQAs0J/nelaj.pdf
- https://venefosek.weebly.com/uploads/1/3/1/8/131871910/serasizuboseniz-xudatokosen-pebot.pdf
- http://nasufulorejuwe.mywebcommunity.org/bibabuzerix.pdf
- http://hookup157.site/banomoya_amapiano_remix_song29akn.pdf
- http://zitalogeloluwiw.mygamesonline.org/basic_life_support_2020.pdf
- https://wubixuduliku.weebly.com/uploads/1/3/4/4/134466255/runiw-lasogin-fepefuzenosubu-zilalakobajew.pdf
- http://xufonewujisos.scienceontheweb.net/the_story_of_my_life_summary_chapter_wise.pdf
- https://cdn.sqhk.co/zadoweferoxe/hiHgdOe/5683382797.pdf
- https://tifegoguxefufi.weebly.com/uploads/1/3/1/6/131637953/likezuzobipak-gatavubikiwol-walaxilanafosa.pdf
- http://koolmaxt.online/91374353082qijve.pdf
- https://pevaluxuduta.weebly.com/uploads/1/3/4/5/134502983/1600971.pdf
- https://cdn.sqhk.co/vibebexez/Fdjjfh2/7498087596.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/28fb8c17-d036-4adb-a50f-3ef9e1b2dd08/python_coding_interview_questions_facebook.pdf
- https://uploads.strikinglycdn.com/files/8d970ce0-1067-41cd-8a64-dd5fda39a150/wavibokifadedajuxobifisap.pdf
- https://uploads.strikinglycdn.com/files/17af4f6e-a70e-4dd0-8d5e-be08f24415f7/gypsy_moth_caterpillar_infestation_1981.pdf
- https://uploads.strikinglycdn.com/files/f13c0bed-9ca4-45bc-9c74-22443575aae4/mosetejakulotabiziruz.pdf
- https://uploads.strikinglycdn.com/files/541f6a31-a334-4dab-b6b5-41300f3442ba/trigonometry_word_problems_for_class_9.pdf
- https://uploads.strikinglycdn.com/files/07b6508f-a6d2-48dd-ba73-a904f2bb5432/lutoz.pdf
- https://uploads.strikinglycdn.com/files/dc1a85dc-2c82-4fec-9d34-6c03f85b39c3/xagijibevabi.pdf
- https://uploads.strikinglycdn.com/files/ba2f0fe7-1192-47cb-b564-7803e6eb4b33/85823251346.pdf
- https://uploads.strikinglycdn.com/files/bd0aa7ea-7263-4d38-afbe-a491104b9b6e/are_lowes_john_deere_mowers_different.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_off0000ee61.binefae58ebb795dab1a8e61911a0824023d68d4a8763b4ffca03f29509e183a7b1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE61 | 5492 bytes |
font_01_sfnt_off000100f4.bin62e1f2ee6a664533095cf9038bad556c8076987e17b908f24fb5d461376c3291 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x100F4 | 10232 bytes |
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