MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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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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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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://traffnew.ru/aws?utm_term=2019+calendar+planning+template PDF link annotation
- https://cdn.sqhk.co/mivesumor/JgjHVib/bowavugiwigeresolu.pdfIn PDF document text
- https://wivepeweg.weebly.com/uploads/1/3/1/4/131455463/zarol_janedexixozikuz_kanir_gasajuz.pdfIn PDF document text
- https://cdn.sqhk.co/sikibeve/YTc2g3K/fast_driftstalle_engelska_oversattning.pdfIn PDF document text
- https://xapaxagi.weebly.com/uploads/1/3/4/5/134506746/gozusituwiruvopo.pdfIn PDF document text
- https://cdn.sqhk.co/pumibavi/mhciEid/gimunizozitegetonipifa.pdfIn PDF document text
- https://cdn.sqhk.co/juxerawabuf/shcgdfv/tomekekalobirimezajux.pdfIn PDF document text
- https://joguwezur.weebly.com/uploads/1/3/4/5/134500750/zewuwepixekonum_mafawasus_fapise_lumupetu.pdfIn PDF document text
- https://site-1171722.mozfiles.com/files/1171722/my_aviva_ireland_register.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/bawalidamovidud/dosopebigatawodate.pdfIn PDF document text
- https://s3.amazonaws.com/fobupojowojon/bangla_gaan_video_song_free.pdfIn PDF document text
- https://s3.amazonaws.com/daselex/49150440957.pdfIn PDF document text
- https://s3.amazonaws.com/zunewidimem/pancreatitis_diagnosis_guidelines.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000c8fc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC8FC | 5600 bytes |
SHA-256: e9803f23ecfc933b6588dbbac5ab6296631be5a2bf2144a18247c03b5e65806b |
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font_01_sfnt_off0000dbf6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDBF6 | 9480 bytes |
SHA-256: 41026b75eb728d9933e02db56dc5d93cd1107b9cc113c9744fd0301240af4780 |
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