MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is a PDF document that contains embedded URLs, one of which is directly referenced by a heuristic. The ML classifier and ClamAV detection strongly indicate maliciousness. The document body, though heavily obfuscated, appears to contain metadata related to 'wkhtmltopdf' and a Dutch environmental term, suggesting a lure. The primary attack vector is likely spearphishing, with the embedded URLs serving as the payload delivery mechanism.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
Heuristics 4
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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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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://baarspo.ru/award?keyword=besluit+bodemkwaliteit+pdf
- https://mogudigadoto.weebly.com/uploads/1/3/2/6/132695399/xigane-geximogugifejub-lopufujum.pdf
- https://cdn.sqhk.co/vomifavafo/eibhgig/printable_sudoku_puzzles_easy_1.pdf
- https://cdn.sqhk.co/zumovinej/eiihah0/vetikigawuliwiwu.pdf
- http://tronreserve.online/
- http://wekeb.space/e_number_saudi_visa_checkdrhsq.pdf
- http://duxojiz.iblogger.org/pikudaborinawufuko.pdf
- http://onlyforyou.space/what_is_a_mega_neon_pet_worth_in_adopt_meamzci.pdf
- http://beststudent.space/ticket_to_ride_europe_map9uo5o.pdf
- http://remont-pc.website/pictionary_words_hindi_moviescizv9.pdf
- http://uber-global.com/581574554782wi33.pdf
- https://zokesafan.weebly.com/uploads/1/3/0/7/130775675/rigut.pdf
- http://opsnatur.fun/najanodanm3dxo.pdf
- https://reborugavuzak.weebly.com/uploads/1/3/4/7/134736286/dutom.pdf
- https://mofixeridivekux.weebly.com/uploads/1/3/1/6/131606419/7691297.pdf
- http://robot3.site/5638386y1dcv.pdf
- http://haifaiv.ru/kofepakosaxblb9.pdf
- https://nitegira.weebly.com/uploads/1/3/1/0/131071289/lovidi.pdf
- http://zdorovienashevse.xyz/dew_point_and_relative_humidity_lab_answers9jhbd.pdf
- http://bioforce-co.site/50336785539pl20k.pdf
- https://cdn.sqhk.co/gemukojev/i1didjc/52476314552.pdf
- https://cdn.sqhk.co/ritasuxa/69cdjhi/recarga_para_cuba_desde_el_exterior.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://fibotemirazopo.rf.gd/sample_biodata_for_marriage.pdf
- http://tuzuvas.rf.gd/number_line_to_10_000_worksheet.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_off0000e772.binde14edd13dd148d1a918b22090bc1661f6bc6a070934bfcf3bc9f2276ab5e174 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE772 | 5436 bytes |
font_01_sfnt_off0000f9ed.bin0a14c498af62438625a6eab50ce74239e6251069278839680d275bc2efb9c264 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9ED | 10236 bytes |
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