MALICIOUS — d1b9f7893.pdf

MALICIOUS — d1b9f7893.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 4 of 50 detection engines flagged it.

Identification

• SHA-256: c99b0c95a1fd708407d15b78750a5a8e7c7fe6f58dd443e1a34c896824c81170
• SHA-1: 86cb7dda023220e9b5fa392683fb404a74fed5ae
• MD5: e806cbfe4370a3dfc3e9d0328e0808d4
• ssdeep: 3072:UOwCEDk+CZ7u2pri5oVKJi2oqE4kb/DYuBB:UZjkKqe2VKPE4E/0c
• TLSH: T1DE3BE0F3A29BEE8C5995AB579EB33459B041D2882173DB6110C8B76CC4BC37CAF10961
• Submitted as: d1b9f7893.pdf
• File type: pdf · Size: 102077 bytes
• Verdict: malicious (92/100)

Detections (4 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

The malicious score of 92/100 is the fusion of 4 weighted signals:

• ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95
• Embedded network infrastructure: https://traffking.ru/wb?keyword=cost%20accounting%20guerrero%20answer%20key%20free, https://uploads.strikinglycdn.com/files/6afc3f07-de58-4045-8b73-8088f7076d83/suicide_squad_full_movie_free_no_dow.pdf, https://uploads.strikinglycdn.com/files/8c8cee8f-8570-45f9-8d88-61428023413a/13184388932.pdf - static signal, weight 0.35, confidence 0.60
• Document active content: uri-action - static signal, weight 0.30, confidence 0.60
• Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55

Dynamic analysis

No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.

Embedded URLs

• https://traffking.ru/wb?keyword=cost%20accounting%20guerrero%20answer%20key%20free
• https://s3.amazonaws.com/rodakarugupoko/7092725906.pdf
• https://s3.amazonaws.com/remoxi/descargar_tinder_apk_para_android.pdf
• https://uploads.strikinglycdn.com/files/6afc3f07-de58-4045-8b73-8088f7076d83/suicide_squad_full_movie_free_no_dow.pdf
• https://uploads.strikinglycdn.com/files/8c8cee8f-8570-45f9-8d88-61428023413a/13184388932.pdf
• https://s3.amazonaws.com/genedonapubefe/sixeluvako.pdf
• https://uploads.strikinglycdn.com/files/80cb28b6-55b0-4135-9796-665f0a897301/85921532006.pdf
• https://vemifibu.weebly.com/uploads/1/3/4/3/134354414/2379190cd6d8f.pdf
• https://s3.amazonaws.com/jujojomojemiz/technocare_apk_frp.pdf
• https://s3.amazonaws.com/zonivezada/download_awe_inspiring_me.pdf
• https://s3.amazonaws.com/dugibabafod/49475309659.pdf
• https://cdn-cms.f-static.net/uploads/4455898/normal_5fa9ac5b620d6.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/

Embedded domains

• traffking.ru
• s3.amazonaws.com
• uploads.strikinglycdn.com
• vemifibu.weebly.com
• cdn-cms.f-static.net
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report