MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. It contains an embedded URI pointing to a suspicious URL, which is likely part of a phishing campaign. The document body, though heavily obfuscated, suggests a lure related to 'family therapy approaches'. No scripts were extracted, but the presence of an external URI in a malicious PDF strongly indicates an attempt to redirect the user to a malicious site.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 4
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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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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://trafficel.ru/strik?utm_term=family+therapy+approaches+pdf
- https://cdn-cms.f-static.net/uploads/4369520/normal_5fda5e32475cd.pdf
- https://dalagusixofu.weebly.com/uploads/1/3/4/8/134853238/6466db1a3eeda.pdf
- https://wasafigazepez.weebly.com/uploads/1/3/4/5/134586721/7121142.pdf
- https://fijapirugonobi.weebly.com/uploads/1/3/4/3/134315317/kuvuzejegavu_kixapiziz_ziseri_jusaninokemod.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://s3.amazonaws.com/fapaga/boluzusiwajojowogizal.pdf
- https://uploads.strikinglycdn.com/files/f376a6e3-d14d-4d64-9d93-246881775b09/descargar_el_agua_champeta_mp3_conve.pdf
- https://static1.squarespace.com/static/5fc154f8d26ff1194f76aa17/t/5fc8ef0c71db9d554d4d9dbe/1607003916297/getting_nails_done_while_pregnant_safe.pdf
- https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbceedc29c5e26690248096/1606217439066/32385611432.pdf
- https://s3.amazonaws.com/wuniku/rujub.pdf
- https://s3.amazonaws.com/baxadelefofibuz/daponasopatamikovisobufu.pdf
- https://uploads.strikinglycdn.com/files/2c106443-38ba-430e-a549-fb0de263baa6/porukanunuwewiwizamutu.pdf
- https://s3.amazonaws.com/zuxadol/lactogenesis_humana.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000cb41.bin1cc59b7d13c724476db8a7b0bd660aaf17179651b5c5ac934e51f0c1180be9ab |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCB41 | 5136 bytes |
font_01_sfnt_off0000dcbb.bin50424b7944f47a1a82b2685ee7e7e7fa5b0396b8fddb521c8e36b5a747e8867a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDCBB | 10820 bytes |
font_02_sfnt_off00010164.binff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10164 | 4324 bytes |
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