PDF malware analysis — malicious · 730ae8ef158c765a

MALICIOUS

PDF

61.3 KB Created: 2021-03-19 12:21:21 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-09-24

MD5: 626bab9491fb1bc79f5edb9485ba8bc9 SHA-1: 964e94dea67e34217553e7d8f6a247421b68fc90 SHA-256: 730ae8ef158c765aebe89740e4b597d590d9237b5b3306500b1d04d68d94088a

94 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 0.9545

Heuristics 3

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
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://pelibifir.ru/award?keyword=bidayatul+mujtahid+terjemah+pdf PDF link annotation
- https://cdn-cms.f-static.net/uploads/4383160/normal_602d9f4be7768.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4447877/normal_60108d00ba7ac.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4403818/normal_6033082cc8418.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4447885/normal_60343700bcf7d.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/vapite/75290816415.pdfIn PDF document text
- https://s3.amazonaws.com/xowasosuf/is_my_drivers_license_suspended_in_michigan.pdfIn PDF document text
- https://s3.amazonaws.com/ponivotigegepub/baixar_jogos_para_android_via_utorrent.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f4b266fe-6f07-4715-b73e-7e744bdd595e/zesegelolusupakevidi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5c8f8626-cc28-4d42-8604-220ea8478c99/38550268255.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c83a7e58-6146-47ba-bf69-f6ae6529a864/68457606235.pdfIn PDF document text
- https://s3.amazonaws.com/jusuberu/possessive_noun_worksheet_grade_2.pdfIn PDF document text
- https://s3.amazonaws.com/xirixepo/antares_autotune_8_mac.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4240ea8e-4686-4fbc-a3e5-0bed6af3522b/xuxigipasizu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a75ff38b-38f3-46c2-ab4d-d21913e0c92e/96234653602.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/87bec99b-0c65-426b-9e45-f3a4db2a2764/jawamaniwizepewow.pdfIn PDF document text
- https://s3.amazonaws.com/dinigugaxej/math_halloween_coloring_sheets.pdfIn PDF document text
- https://s3.amazonaws.com/fidefofudi/what_are_the_tools_of_summative_assessment.pdfIn PDF document text
- https://s3.amazonaws.com/wolina/dragon_ball_z_android_17_returns.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e56b3d1c-41c3-4214-a36d-8f1ad1a2fc44/navy_seal_training.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ab47e284-2619-46b1-9472-d50d338935f1/john_grisham_novels_best_to_worst.pdfIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text

Extracted artifacts 1

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`font_00_sfnt_off0000df77.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xDF77	4996 bytes
SHA-256: `54b0669b89c6f57a9f2269922b2284551e8fd7802992e183f4f7951b6b17ccf1`

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