MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is a PDF document flagged as malicious by ClamAV and an ML classifier. It contains an embedded URL pointing to 'trafffe.ru', which is highly suspicious and likely part of a phishing or malware distribution scheme. The PDF structure itself does not contain executable scripts, but the presence of the malicious URL is a strong indicator of malicious intent.
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://trafffe.ru/123?utm_term=warclaw+armor+bolts
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/pusolefosex/list_of_commonly_used_english_words_with_meaning.pdf
- https://s3.amazonaws.com/mijedusovineti/21477449735.pdf
- https://s3.amazonaws.com/felijaziremole/juzano.pdf
- https://s3.amazonaws.com/lanubili/bemonc_training_manual_philippines.pdf
- https://uploads.strikinglycdn.com/files/69af69b9-b2b3-4493-bd5a-feda79b5bd29/liwosixanabiz.pdf
- https://uploads.strikinglycdn.com/files/84342894-a4d6-4a23-ad8e-3556bdec9334/possessive_noun_worksheet_grade_4.pdf
- https://s3.amazonaws.com/vabedafozo/labeling_waves_worksheet_answer_key.pdf
- https://s3.amazonaws.com/pujirageg/skyrim_revamped_complete_enemy_overhaul.pdf
- https://uploads.strikinglycdn.com/files/2dee8cb8-5265-45a2-941b-66c835afebf3/84088787010.pdf
- https://uploads.strikinglycdn.com/files/2501bf09-e024-4258-ab61-43fc5f73c455/bafuwufa.pdf
- https://uploads.strikinglycdn.com/files/404a15db-2160-4505-b581-a8927c72445d/chapter_15-17_review_guide_answer.pdf
- https://s3.amazonaws.com/tobovunoberiki/zujuseketa.pdf
- https://uploads.strikinglycdn.com/files/12eec1a0-0183-4fd9-8d2b-65ca99f124f2/21353281202.pdf
- https://uploads.strikinglycdn.com/files/ae456974-495b-487a-896d-ee00ba253731/lenofosijalorumisuvukozi.pdf
- https://uploads.strikinglycdn.com/files/3a86b1c8-04d6-418a-9f98-a92a4d73a0dc/ximabaditolapololi.pdf
- https://s3.amazonaws.com/sikuva/les_cellules_gliales.pdf
- https://s3.amazonaws.com/jimugivos/138980274.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_off0000da84.binb42d8f4bac03ecf68d2f59d5c381cf019a36a22241a46b99fdd48feaec758c02 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDA84 | 5192 bytes |
font_01_sfnt_off0000ec29.bin935ec938f6104cc5cec53db9c355dad8c2c6d1424e9eb9f37a075734d505a810 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC29 | 11000 bytes |
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