PDF malware analysis — malicious · e4fa0b137961fccd

MALICIOUS

PDF

63.5 KB Created: 2020-11-13 13:32:53 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)

MD5: 390657409b561c0f1195d8aba3f356d3 SHA-1: 1e74c6b62afd1f2c1d55c17db2eabba1b2bca6ad SHA-256: e4fa0b137961fccd8de86fd0a7517e48ccde43126b6d2e4b60ec917e69febf0e

94 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment T1059.007 JavaScript

The PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains an embedded URI pointing to 'traffine.ru', which is likely a phishing or malware distribution site. The document body, though partially corrupted, suggests a lure related to energy transformations, likely to trick users into visiting the malicious URL.

Machine Learning

Nyx PDF Classifier malicious score 0.8518

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://traffine.ru/strik?utm_term=ya%25C5%259Fant%25C4%25B1m%25C4%25B1zdaki+enerji+d%25C3%25B6n%25C3%25BC%25C5%259F%25C3%25BCmlerine+%25C3%25B6rnekler
- https://cdn-cms.f-static.net/uploads/4462352/normal_5fa24bcfc9f5a.pdf
- https://cdn-cms.f-static.net/uploads/4404733/normal_5fa4732513c31.pdf
- https://cdn-cms.f-static.net/uploads/4388165/normal_5f9f92ce4a7fd.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/gebukil/29590541173.pdf
- https://s3.amazonaws.com/pomaxa/24013155951.pdf
- https://s3.amazonaws.com/nademopor/rio_san_gabriel_elementary_school_downey.pdf
- https://s3.amazonaws.com/nopomewegobij/wakopas.pdf
- https://s3.amazonaws.com/wujapu/ddo_sorcerer_build_2020.pdf
- https://uploads.strikinglycdn.com/files/45ac460b-4fc7-4a14-90c4-35dba6fea022/96180259422.pdf
- https://s3.amazonaws.com/sakaburepagase/great_are_you_lord_sheet_music.pdf
- https://s3.amazonaws.com/tiduro/obdlink_mx_wifi_manual.pdf
- https://s3.amazonaws.com/zopamagiguti/can_you_find_the_cat_answer.pdf
- https://s3.amazonaws.com/desenaz/gesiburirovilirilawumafif.pdf
- https://s3.amazonaws.com/falevi/ralapadijoso.pdf
- https://s3.amazonaws.com/nijudow/amy_tan_a_pair_of_tickets_quotes.pdf
- http://scripts.sil.org/OFL

Extracted artifacts 2

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`font_00_sfnt_off0000ca52.bin` `715388c9af3c5716d26f17f54b78c1d3ab7c204872f90e2622ea9d87c922a6c0`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xCA52	5484 bytes
`font_01_sfnt_off0000dc76.bin` `3b4d09fea5682a2aeae4cfe05dc411fe1ba7ab4dacbc28ec681e4dfb9d2ccc3e`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xDC76	11824 bytes

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