MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The presence of embedded URLs, one of which is a known phishing lure, suggests a social engineering attack. Although no scripts were explicitly extracted, the PDF structure and embedded URLs point towards a phishing campaign designed to trick users into downloading further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
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://ambrose.edu/sites/default/files/webform/11364316539.pdf
- https://ambrose.edu/sites/default/files/webform/talizovub.pdf
- http://www.pbttphtk.gov.my/sites/default/files/webform/xaduxiwipel.pdf
- https://ambrose.edu/sites/default/files/webform/58234525485.pdf
- http://www.muttypawsacademy.com/sites/default/files/webform/vaccines/nojezajewi.pdf
- https://www.a1touchsolution.nl/sites/default/files/jonalizavilivoduse.pdf
- https://web.liderpapel.com/sites/default/files/webform/21411595718.pdf
- https://vectorcorp.net/sites/default/files/webform/resume/86303695333.pdf
- https://extranet.blanchisserie-toulousaine-de-sante.com/sites/extranet.blanchisserie-toulousaine-de-sante.com/files/documents/justificatifs/goxara.pdf
- http://www.pbttphtk.gov.my/sites/default/files/webform/74795851198.pdf
- http://portal-mysigma.com/system/files/student-proof/72808970040.pdf
- http://oaklandchildcare.org/sites/default/files/webform/71502920023.pdf
- https://ambrose.edu/sites/default/files/webform/61391242106.pdf
- http://oaklandchildcare.org/sites/default/files/webform/85322732160.pdf
- https://grossenbacher.co.nz/en/system/files/avoidance-training-certificates/pidefukil.pdf
- http://oaklandchildcare.org/sites/default/files/webform/ponezilineg.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://feedproxy.google.com/~r/skout/mBVl/~3/BkSY9tpko7c/uplcv?utm_term=bartle+measure+theory+pdf
- https://campusrec.princeton.edu/system/files/webform/jelozubunumi.pdf
- https://lib.asu.edu/system/files/webform/dilitopuwivane.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_off0000e4c6.binad1c5a3bb02e4bab9649b754f513f4d9c20fddad0504da181a5e851f89bdbdb2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE4C6 | 5432 bytes |
font_01_sfnt_off0000f71f.bin3661c0520164d2cfe0688d4b666869ba6117b3a50766f286a3a940757b245a91 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF71F | 11120 bytes |
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