MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The presence of multiple embedded URLs, some pointing to PDF files hosted on potentially compromised websites, suggests a phishing or malware distribution attempt. The document body is heavily obfuscated, preventing a clear understanding of its specific lure, but the overall structure and heuristic firings point towards a malicious PDF designed to trick users into downloading further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9822
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 http://dachastyle.com/userfiles/file/99735212756.pdf
- https://www.numberoneporthill.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1608672cceaaba---92720805984.pdf
- https://petroblend.com/wp-content/plugins/formcraft/file-upload/server/content/files/160884e1e89932---fupuvuxufexuwugi.pdf
- https://primewestelectrical.com/wp-content/plugins/super-forms/uploads/php/files/f2b7ac0d648d4e646ae9c3d18c060e5e/zezakaparulagebuwazulo.pdf
- http://leap-egypt.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a6ff83d44a3---basapobogovinoxuzavuwige.pdf
- https://phase1acoustics.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608c3dcdc6341---sawewuzolawosuxos.pdf
- http://www.garriagricola.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a35a65d55c8---2865033887.pdf
- http://www.naturapreserved.com/wp-content/plugins/formcraft/file-upload/server/content/files/160875b12801de---goduti.pdf
- http://lookupagency.es/wp-content/plugins/formcraft/file-upload/server/content/files/1608321c8d6a61---2427166592.pdf
- https://travels-ukraine.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c1eebe7cd46---fitenodutasulalutewe.pdf
- http://banghetretunhien.com/media/ftp/file/35752980838.pdf
- https://njsolarpower.com/wp-content/plugins/super-forms/uploads/php/files/0a2a868fff0af0529b3e80ebf7502675/menujawuboximazeladofa.pdf
- https://www.sblending.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160acbdaa7b124---56108809448.pdf
- http://www.johnknox.ch/wp-content/plugins/formcraft/file-upload/server/content/files/16093c8d83cdce---67336857794.pdf
- http://weberstellen.ch/userfiles/file/56534126024.pdf
- https://howardsteeves.com/wp-content/plugins/super-forms/uploads/php/files/06b132601b330daab6d03b71c1027cfa/16295062028.pdf
- http://plenaadoracao.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1607b78c79e9f2---53575961633.pdf
- http://beloezoloto.ru/userfiles/file/pajisefimejuwopowafufule.pdf
- https://gz-topstar.com/wp-content/plugins/super-forms/uploads/php/files/05b22288a5bdcc34439bb426b9220ee6/46096383581.pdf
- https://controlcert.se/wp-content/plugins/formcraft/file-upload/server/content/files/160935aebc2764---vanesezifamorogade.pdf
- http://jshtextile.com/UserFiles/file///91381268594.pdf
- https://greenfuturevietnam.com/Upload/files/kajifevisibefokazubub.pdf
- https://www.hausbootgeiseltalsee.de/wp-content/plugins/super-forms/uploads/php/files/hf95pp9q2qcla41b0u3kbur2md/48620782213.pdf
- https://www.mysmilestudios.com/wp-content/plugins/super-forms/uploads/php/files/c1d8513abda9e972487f737b6008ff76/19647577659.pdf
- http://kondicionery-lubertsy.ru/upload_picture/file/99002065556.pdf
- https://adbetelparaguay.com/wp-content/plugins/super-forms/uploads/php/files/6850f869d4968124a0b9473ee06ddc83/27206615084.pdf
- http://www.gunyagder.org.tr/wp-content/plugins/super-forms/uploads/php/files/b4b9isj1ob2gmm7u3rt74enc05/5211033684.pdf
- https://feedproxy.google.com/~r/Uplcv/~3/GLLx1DTH0VQ/uplcv?utm_term=miller+textbook+of+anaesthesia+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_off0000f7fb.bin312a4d10dc9ad5f984751cb3755062e5040ca2af7d568105509cfa22429fd9ce |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF7FB | 17484 bytes |
font_01_sfnt_off00012612.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12612 | 16792 bytes |
font_02_sfnt_off00013e29.bin904115647548e3d32b71f36b73b90e9bdbe83bbe0fdba8b73979cdc79a9c08c3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13E29 | 10920 bytes |
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