MALICIOUS
104
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document uses an invoice/payment lure, indicated by the 'Startup cost analysis form' text and the SE_INVOICE_LURE heuristic. It contains an embedded URL that likely leads to a malicious payload or phishing site. The ML classifier and ClamAV detection strongly indicate malicious intent, classifying it as a phishing trojan.
Machine Learning
- Nyx PDF Classifier malicious score 0.9989
Heuristics 5
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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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Fake invoice / payment lure low SE_INVOICE_LUREDocument contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
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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://xezojetit.ru/123?utm_term=startup+cost+analysis+form
- https://static.s123-cdn-static.com/uploads/4369784/normal_6001846a57576.pdf
- https://padixegidenu.weebly.com/uploads/1/3/1/1/131164435/zodomixewowiku-zesodojomame.pdf
- http://jesawukimefix.mypressonline.com/qabf_assessment_form.pdf
- http://tulumiv.medianewsonline.com/acrobat_reader_installer.pdf
- https://static.s123-cdn-static.com/uploads/4455916/normal_5feff0b3d8744.pdf
- https://zegesunipatobas.weebly.com/uploads/1/3/1/3/131379774/8a5801.pdf
- https://sifukimoja.weebly.com/uploads/1/3/4/3/134357082/1179355.pdf
- https://cdn-cms.f-static.net/uploads/4446500/normal_6044a6d1c3f15.pdf
- https://static.s123-cdn-static.com/uploads/4413838/normal_5ffcbed18a8e0.pdf
- http://gokojemisivuf.22web.org/bekezizotuvukiboge.pdf
- http://jofijuke.22web.org/jusoj.pdf
- https://cdn-cms.f-static.net/uploads/4455403/normal_601f733a411dd.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/ce494635-837a-491b-a439-f0431673118f/graco_nautilus_65_3-in-1_booster_car_seat.pdf
- https://s3.amazonaws.com/nijosinizo/afshan_zebi_new_video_songs.pdf
- http://lajirobodogew.epizy.com/tactical_voting_guide_for_remainers.pdf
- https://s3.amazonaws.com/jopomodilamego/1558889068.pdf
- https://s3.amazonaws.com/zarusegibitumet/pre_college_algebra_worksheets.pdf
- https://s3.amazonaws.com/telasebisu/45020173300.pdf
- https://s3.amazonaws.com/dovulavavo/fezewini.pdf
- https://uploads.strikinglycdn.com/files/4305b236-160b-4599-a90d-8f1d4cbf642e/how_to_describe_the_sun_in_writing.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_off00034c9e.bine71fde97733018b98ebe9b9ab3455fd64b756ff162fb0e1cb90ebd73cafc3f2b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x34C9E | 5364 bytes |
font_01_sfnt_off00035ed3.bincd686b8487ead353ff80aa0e590d77ce2df8db9f09c79d544533ac66f00f636b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x35ED3 | 11848 bytes |
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