MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The sample was identified as malicious by a machine learning classifier and ClamAV, flagging it as a phishing trojan. The primary heuristic identified an external URI pointing to a suspicious domain, likely intended to deliver a malicious payload. Multiple other embedded URLs were also extracted, suggesting a broad distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://sunuf.co.za/YmrXLWy8?keyword=introduccion%20al%20diagnostico%20por%20imagen%20smith%20pdf%20online%20gratis%20en
- http://machulski.com/public/file/viwenoxuvuro.pdf
- http://teewer.mn/ckfinder/userfiles/files/88847455172.pdf
- https://svetplus.com/userfiles/files/68109627167.pdf
- http://gruppocinofilomarsalese.com/userfiles/files/sabobene.pdf
- https://mama-light.net/business_school/uploads/file/wofotajudolaki.pdf
- https://wuxulekagapus.weebly.com/uploads/1/4/1/6/141626355/5303157.pdf
- http://evo-models.com/uploads/userfiles/files/19374900351.pdf
- http://eventclub.pl/userfiles/file/87854401750.pdf
- http://medicapoland.pl/uploaded/file/bemibodiroweti.pdf
- https://hoongnau.com/upload/files/fixozuvirefak.pdf
- https://nonibebufixaz.weebly.com/uploads/1/3/2/6/132682934/5dd68977a18a7.pdf
- https://wenojuzak.weebly.com/uploads/1/3/4/2/134265903/muguzujumeza.pdf
- http://www.skupp.pl/wp-content/plugins/formcraft/file-upload/server/content/files/1623464104bd5c---baxetabin.pdf
- http://flywings.sk/UserFiles/file/54356729244.pdf
- http://travelsolutions.co/ckeditor/kcfinder/upload/files/23691359097.pdf
- http://sbsinternationalschool.org/userfiles/file/tobajidotalaku.pdf
- http://grafittipng.com/userfiles/files/85862989446.pdf
- http://siltherm.com/ckfinder/userfiles/files/telomabodegunazesutozegu.pdf
- https://baptistfriends.org/media/30894904484.pdf
- https://vakakarixo.weebly.com/uploads/1/3/4/5/134590502/derafagaso-nafog.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://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000a0ab.bin78d631b23a6cd41f2823c2a598298234ed5cf133142518cf0a8558e6dbf2eeff |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA0AB | 17044 bytes |
font_01_sfnt_off0000cd2c.bine479afa9707eafc26be43df686d05f11fcedb44212158a32a79423f4f10e7630 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCD2C | 11120 bytes |
font_02_sfnt_off0000e6b5.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE6B5 | 16792 bytes |
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