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 'https://ggtraff.ru/aws?utm_term=cid+video+format'. ML classification and ClamAV also flagged this file as malicious. The document body, though heavily obfuscated, suggests a lure related to 'Cid video format', which, combined with the malicious URL, indicates a phishing or malware delivery attempt.
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-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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=cid+video+format
- https://rofovotojoroko.weebly.com/uploads/1/3/4/8/134878837/d7c97e31.pdf
- https://dolojimopa.weebly.com/uploads/1/3/4/8/134887070/nozofezune.pdf
- https://fevijalefo.weebly.com/uploads/1/3/4/3/134383315/4fa845c26af.pdf
- https://fazulozuxili.weebly.com/uploads/1/3/4/6/134625369/fdf8472b2.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static1.squarespace.com/static/5fc173ecdf132613bbc1a931/t/5fc5ab04f3de5e49b5290664/1606789892880/90651336765.pdf
- https://s3.amazonaws.com/sirilagewuga/11307209546.pdf
- https://uploads.strikinglycdn.com/files/0c4c1d9f-962f-424f-89d4-50f02311c92a/26787729312.pdf
- https://s3.amazonaws.com/xokebore/standard_ball_bearing_sizes.pdf
- https://uploads.strikinglycdn.com/files/76658012-1353-44c9-88c8-4335e6cd4f8b/motenuvufovejixujedijete.pdf
- https://uploads.strikinglycdn.com/files/d8c264f4-19a2-4667-822a-c257eb2572dd/centennial_high_school_baseball_boise.pdf
- https://uploads.strikinglycdn.com/files/2d72dccc-eed4-4559-be3b-8849f34829f7/buzukeratifuvavazeb.pdf
- https://s3.amazonaws.com/memobofilenabon/fictional_narrative_template.pdf
- https://static1.squarespace.com/static/5fc112c117e7202640eb3140/t/5fc405de6457125654b8fd02/1606682079463/samsung_sch_u640_manual.pdf
- https://s3.amazonaws.com/wapabefizosumi/bestwap_sad_song_2019.pdf
- https://uploads.strikinglycdn.com/files/b44d2d1d-e4a1-4b5a-a807-980a649c96ca/futitek.pdf
- https://s3.amazonaws.com/vavabi/toxicity_definition.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_off0000c7eb.bine221086401590eb035a0f5006081f9b94c7695dd20bf7581444bbfb48437ad54 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC7EB | 4808 bytes |
font_01_sfnt_off0000d82b.bin62bda46de748312b08d2d9c7adcfdf7381a8daed5229efba2694fdefa5bcfdba |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD82B | 9660 bytes |
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