MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The embedded URL, https://trafffe.ru/123?utm_term=whack+my+phone+unblocked+games, is the primary indicator of compromise, likely serving as a lure to a phishing or malware distribution site. Although no scripts were extracted, the PDF structure and embedded URI suggest an attempt to trick the user into visiting a malicious external resource.
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=whack+my+phone+unblocked+games
- https://cdn-cms.f-static.net/uploads/4373516/normal_5f8e83c8e82ce.pdf
- https://cdn-cms.f-static.net/uploads/4504870/normal_5fbba1ba7c882.pdf
- https://cdn-cms.f-static.net/uploads/4367916/normal_5f97e6e3b3266.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/8d8e0198-1d17-420e-9416-03571c845bcf/82277606015.pdf
- https://uploads.strikinglycdn.com/files/43db4b52-4c1f-432a-a60d-c28b91a97326/60222483758.pdf
- https://s3.amazonaws.com/gadumagabusodel/vajidewunobexudinaxi.pdf
- https://uploads.strikinglycdn.com/files/587f282e-8b60-43ef-91cc-15942ced40dd/46894523151.pdf
- https://s3.amazonaws.com/gotenukevepunin/17074511955.pdf
- https://uploads.strikinglycdn.com/files/b6042538-ff73-4416-979b-1663e2716eb6/funeriwadotugisowubedikud.pdf
- https://uploads.strikinglycdn.com/files/6287b8f7-402f-4e05-a546-cdf30e49694e/mekileweronazif.pdf
- https://uploads.strikinglycdn.com/files/57837759-ebf9-4e8d-b275-65f0fa8f1714/kavelotudugunifiduseka.pdf
- https://uploads.strikinglycdn.com/files/3a64698c-b567-4373-8d5c-6d23f1f1238a/what_does_oxenfree_mean.pdf
- https://uploads.strikinglycdn.com/files/aff29dc8-6ea9-4346-befd-30dfa2f119e0/25020005873.pdf
- https://uploads.strikinglycdn.com/files/e97dfb12-d271-40b5-9511-199f2c1d8d13/billable_expense_income_vs_sales_of_product_income.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_off0000c6ff.bin7651cf15ff936849d401bc1ad7967c8ca70d98a10faace8b9f12ade41bae3ac4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC6FF | 5712 bytes |
font_01_sfnt_off0000da54.bin9e9c6d329015dcb1b389ec2fd2a1470679b2188be6a55ce6b7063745052d0c1d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDA54 | 11544 bytes |
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