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'. The ML classifier also strongly flagged this PDF as malicious. While no scripts were extracted, the presence of a malicious URL indicates an attempt to lure the user to a compromised site, likely for phishing or to download further malware.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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/123?utm_term=certified+paralegal+review+manual
- https://cdn.sqhk.co/rijakobebux/cjjnjbU/likifuvuxusamajutab.pdf
- https://cdn-cms.f-static.net/uploads/4465012/normal_5fb641daa55d4.pdf
- https://cdn.sqhk.co/kurotevu/iaBshae/85441417584.pdf
- https://cdn.sqhk.co/ruxuvedije/hcsRih8/c64_emulator_games_free_download.pdf
- https://cdn-cms.f-static.net/uploads/4447914/normal_5fbd728baa107.pdf
- https://cdn.sqhk.co/lasesekov/gd67a4t/72608604664.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/jemisajoda/35344110306.pdf
- https://s3.amazonaws.com/dakebesuvum/aeronautical_charts_for_google_earth.pdf
- https://s3.amazonaws.com/bajapovogam/can_t_factory_reset_android_box.pdf
- https://s3.amazonaws.com/jeduzizonox/fareraraka.pdf
- https://s3.amazonaws.com/vuxalirudidel/geometric_series_worksheet_answers.pdf
- https://s3.amazonaws.com/woberiz/zagojejuxuseguwiwun.pdf
- https://s3.amazonaws.com/bojafazes/86402418366.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
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000cd95.bin63584545090f0e179ab693d5f071343df2251b9f969736e12fa3ca11c51be176 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCD95 | 5240 bytes |
font_01_sfnt_off0000df68.bin7918844545ab8ceca6e28a8fa11591f64ea83bd6da4bf5d8b5bca43f53835956 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF68 | 10708 bytes |
font_02_sfnt_off00010449.bin524ff10462cdc14e0c917943c0bf10c712711241ddc4c349b41ae14f464eee82 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10449 | 18824 bytes |
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