MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. The embedded URL `https://dafemum.ru/award?keyword=astm+d638+pdf+download` suggests a phishing lure related to document downloads. Although no scripts were explicitly extracted, the PDF structure and the nature of the URL indicate a phishing attempt to trick users into downloading further malicious content.
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://dafemum.ru/award?keyword=astm+d638+pdf+download
- https://besaxujujugolu.weebly.com/uploads/1/3/0/7/130739491/zaned.pdf
- https://rujenamifib.weebly.com/uploads/1/3/4/6/134652207/9a365b55c60893a.pdf
- http://vsspb.ru/vowifewefalaks04o.pdf
- https://setejurisu.weebly.com/uploads/1/3/2/7/132740540/toluxoxinabatif.pdf
- https://mefupawex.weebly.com/uploads/1/3/4/3/134317460/wogexut-xogigi.pdf
- http://omshop.space/mimizujegatoladmergi.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://c38d9960-f3a4-46a0-b266-cfc7836dd0ed.filesusr.com/ugd/a8d9c8_118216fa11db4f7fbcffa5935ed0ddad.pdf?index=true
- https://d1b6b380-f15b-462b-86b5-0b089ba7d90d.filesusr.com/ugd/f99a33_15c44fc6f1ff4ac9b7738333e5f52ebe.pdf?index=true
- http://poresiz.epizy.com/36451279311.pdf
- http://delonewafunedi.rf.gd/form_submit_radio_button_value.pdf
- https://uploads.strikinglycdn.com/files/4204a47c-2fa9-4ef4-87a4-248b753b1380/mcgraw_hill_connect_organic_chemistry_answer_key.pdf
- https://uploads.strikinglycdn.com/files/5ac9ede1-d060-42cc-a322-ee574190d42e/wheres_waldo_shirt_amazon.pdf
- http://megisaduvivegi.epizy.com/61532818330.pdf
- http://nejajubuwuwo.rf.gd/amaravathi_film_hd_video_song.pdf
- http://varupasasadutab.rf.gd/common_english_phrases_for_beginners.pdf
- https://9462281c-6212-45c1-8f90-c4e3c363a226.filesusr.com/ugd/007d40_77857044c5ad4aa1aa3facfa4e33fbe6.pdf?index=true
- https://uploads.strikinglycdn.com/files/637fa76d-97bb-421d-87d0-5200f1222d40/givakebupuda.pdf
- https://uploads.strikinglycdn.com/files/c3de152f-33f5-4abe-9874-de5e5dbae9be/18566279516.pdf
- http://zuribetemeriguk.epizy.com/wondershare_editor.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_off0000ec35.bind6d889a7bd195ab184abff6debf068a50773aa1ebbfb6145af3f3b8237b5b04b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC35 | 5684 bytes |
font_01_sfnt_off0000ff92.binc12ab90d3c4ff81c15729eee103f091f1bfcb38aa3460be0d93e45e8bafa04ad |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF92 | 11840 bytes |
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