MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
This PDF file was flagged as malicious by a machine learning classifier and ClamAV, indicating a high likelihood of malicious intent. It contains embedded URLs, one of which, https://gettraff.ru/strik?utm_term=super+monkey+king+run+wild+jungle+adventure+games4theworld, is identified as a known malicious redirector. The document body, though heavily obfuscated, appears to be related to a game, suggesting a lure to trick users into visiting the malicious link. The presence of embedded URLs and the malicious redirector strongly suggest an attempt to deliver a second-stage payload or conduct phishing.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://gettraff.ru/strik?utm_term=super+monkey+king+run+wild+jungle+adventure+games4theworld
- https://cdn.sqhk.co/junuxuseg/6ihgci9/word_connect_crossword_level_168.pdf
- https://cdn-cms.f-static.net/uploads/4370547/normal_5f8fd78aceb28.pdf
- https://cdn.sqhk.co/wekonexiw/ejmggjh/elements_of_a_short_story_slideshare.pdf
- https://static.s123-cdn-static.com/uploads/4456982/normal_5fce7900c8a3f.pdf
- https://static.s123-cdn-static.com/uploads/4446283/normal_5fc6a4ad45760.pdf
- https://static.s123-cdn-static.com/uploads/4409258/normal_5fc53828db8e7.pdf
- https://tadadali.weebly.com/uploads/1/3/4/0/134095934/fipifugejopip.pdf
- https://kabawerabava.weebly.com/uploads/1/3/0/7/130774965/2baba.pdf
- https://static.s123-cdn-static.com/uploads/4497082/normal_5fc434666dbde.pdf
- https://cdn-cms.f-static.net/uploads/4443329/normal_5f9de8aa4b8ff.pdf
- https://cdn.sqhk.co/miwataxanis/gh30X2j/tags_that_get_you_more_likes_on_instagram.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/4c7deb1e-d08c-4c7d-87b7-a9a7a8b70148/domaine_de_broglie.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_off0000c4bb.bin8b5d7a49ba4d23ecbe69ec0fe6ef5decc3c3ad0e356da0ea327c0c7b28cc012a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC4BB | 5956 bytes |
font_01_sfnt_off0000d903.bin69ab95cdb90f3dde1c31623f9320a28a4cd2091cd3f6647723b14819b21e03d5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD903 | 9828 bytes |
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