PDF malware analysis — malicious · 14892a43b41b7797

MALICIOUS

PDF

98.5 KB Created: 2021-03-03 02:43:39 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-09-23

MD5: 3bd5601c4ab0d91b062df1d6e67df216 SHA-1: 9dd2213b9456c64b2b2826107d7abf3a9d0d40a7 SHA-256: 14892a43b41b779705fbd4a080978677c1bfdec12a10c96c5d0e27b0c8961c75

96 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment T1059.007 JavaScript

This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds external URLs that direct users to attacker-controlled resources. Specific URLs and indicators for this sample are listed in the indicators section.

Machine Learning

Nyx PDF Classifier malicious score 0.9997

Heuristics 4

ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
External URI info PDF_URI

PDF contains an external URL action
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL

The 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.
Embedded URL info EMBEDDED_URL

One 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://zajinet.ru/strik?utm_term=le+petit+prince+chapter+11+english PDF link annotation
- http://smartcreditus.info/86172683153j8dgb.pdfIn PDF document text
- https://cdn.sqhk.co/wazafanez/toIqhcE/super_cobra_arcade_rom.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4527902/normal_5feffb61d6786.pdfIn PDF document text
- http://photoforce.ru/tirovolekinejemigaiba17.pdfIn PDF document text
- https://cdn.sqhk.co/posojuvapono/jbhvwwj/narcos_cartel_wars_mod_apk_1._37._02.pdfIn PDF document text
- http://samoe-samaya.ru/how_to_write_a_script_for_a_comedy_tv_showfep7r.pdfIn PDF document text
- http://gramnews.xyz/pojagopawaselcjgzn.pdfIn PDF document text
- https://cdn.sqhk.co/noruwotil/jfxjcjg/pizasanibuzudezarixugepan.pdfIn PDF document text
- http://zalofamanaw.22web.org/45430707925.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/rakabexozu/how_to_make_cola_syrup_for_sodastream.pdfIn PDF document text
- https://s3.amazonaws.com/kufazete/properties_of_addition_worksheets_grade_2.pdfIn PDF document text
- https://s3.amazonaws.com/baxunaf/jajotumawuriwoduseterisu.pdfIn PDF document text
- https://s3.amazonaws.com/divikufifir/58804033162.pdfIn PDF document text
- https://s3.amazonaws.com/dowesitobuga/bowflex_xtreme_2_reviews.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`font_00_sfnt_off00014883.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x14883	5188 bytes
SHA-256: `363c0e1b0ac659eb58e3ea217aa89e6a3310e1d203f35c09769c253a5d8e4042`
`font_01_sfnt_off00015a2b.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x15A2B	10304 bytes
SHA-256: `797883938b95c7d4073e9bde0890d07766a2fa453331265ea1c75dc811d8ef96`

Open this report in the interactive analyzer, or submit your own file for analysis.