MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ggtraff.ru'. This URL is presented in a context that suggests a phishing lure, likely related to downloading an 'emoji premium apk'. The ML classifier and ClamAV detection strongly indicate malicious intent, classifying it as a phishing trojan.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://ggtraff.ru/aws?utm_term=emoji+premium+apk
- https://cdn.sqhk.co/dodufiruw/cYWieah/what_does_hotlinking_not_permitted_mean.pdf
- https://site-1179234.mozfiles.com/files/1179234/30767437616.pdf
- https://site-1168287.mozfiles.com/files/1168287/messages_not_syncing_between_iphone_and_mac_catalina.pdf
- https://cdn.sqhk.co/manuguwe/vidhfOu/8807947213.pdf
- https://site-1168429.mozfiles.com/files/1168429/free_robux_for_roblox_cheats_and_guide_app.pdf
- https://site-1173634.mozfiles.com/files/1173634/tusaxelininolafatowosiz.pdf
- https://cdn.sqhk.co/mixenezir/eYEhahg/voa_news_radio_frequencies.pdf
- https://site-1180086.mozfiles.com/files/1180086/keseginakodejinuwubapib.pdf
- https://cdn.sqhk.co/lunapolakezo/dPSighY/bouncy_castle_rental_houston.pdf
- https://cdn.sqhk.co/tofegejij/bgiM1gc/95777367691.pdf
- https://cdn.sqhk.co/kozuvurop/gjifyt1/fetuvugakufajozewo.pdf
- https://site-1182802.mozfiles.com/files/1182802/cake_decor_ideas_easy.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- 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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000efb6.binc1a1dc64673d30859217a6f316fb12a293bd73ef1032dcba4f807416b1c3f8e2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEFB6 | 3656 bytes |
font_01_sfnt_off0000fcc9.bin83649550920dc002c5d16bcf4bf0d994e380f9e28ad66af7f0bf232c8cf63e76 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFCC9 | 4852 bytes |
font_02_sfnt_off00010d33.bin51ebeec29509b87aa858d500e37ac8853184703d07d1f913ce36d8e1dc7764c0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10D33 | 1800 bytes |
font_03_sfnt_off000115c1.binc1d98303e729d862070cb9966addbb345e2d0c240c0997c4f63ea5459000426e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x115C1 | 10600 bytes |
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