MALICIOUS — c8d705a5b0587f1bdb3e13d1a7a10cb3734375fdd0de31be9951125c64006a2b

MALICIOUS — c8d705a5b0587f1bdb3e13d1a7a10cb3734375fdd0de31be9951125c64006a2b 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: c8d705a5b0587f1bdb3e13d1a7a10cb3734375fdd0de31be9951125c64006a2b
• SHA-1: 9bb076e3361d4089c4b75d7da6b5ec516ef48136
• MD5: 130fcfaeeeccce6c8eae6afc199297c0
• ssdeep: 3072:y9jAu3mhds0kxRbgC474bJWvgAQRGWMVmyiX:Yf3mhdeTWvgAQYWgg
• TLSH: T1023DF1F35057CC4D25979F53A8FA226CA40EE78D2172EAA04188BB6CD0BC97C7F14A15
• Submitted as: c8d705a5b0587f1bdb3e13d1a7a10cb3734375fdd0de31be9951125c64006a2b
• File type: pdf · Size: 130265 bytes
• Verdict: malicious (92/100)

Detections (4 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• 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-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95
• Embedded network infrastructure: https://schreinerheusi.de/wp-content/plugins/formcraft/file-upload/server/content/files/160aa120a20fc5---meremun.pdf, https://asiaviews.org/wp-content/plugins/super-forms/uploads/php/files/ctuu9o07ukinpptr84p5d68452/15242649392.pdf, https://adbetelparaguay.com/wp-content/plugins/super-forms/uploads/php/files/323580d40ad881cb699384fcb9381eaa/vuxuvoxares.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://feedproxy.google.com/~r/1eyvgo/aqOO/~3/ngfLrbzwjls/uplcv?utm_term=how+to+earn+money+virtual+families+2
• https://schreinerheusi.de/wp-content/plugins/formcraft/file-upload/server/content/files/160aa120a20fc5---meremun.pdf
• https://asiaviews.org/wp-content/plugins/super-forms/uploads/php/files/ctuu9o07ukinpptr84p5d68452/15242649392.pdf
• https://adbetelparaguay.com/wp-content/plugins/super-forms/uploads/php/files/323580d40ad881cb699384fcb9381eaa/vuxuvoxares.pdf
• https://stewsites.com/wp-content/plugins/super-forms/uploads/php/files/48900c7a62024e9f26371542046beecc/18951769585.pdf
• https://mosconi.net/userfiles/file/89178668909.pdf
• https://www.diktu.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bf13ffd238a---dukubosogoza.pdf
• https://bamfieldrental.com/userfiles/file/78951166880.pdf
• http://www.naturapreserved.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d39aade79fe---47183632236.pdf
• http://dekoblickfang.de/userfiles/file/vubigemunevovovi.pdf
• https://cffcommunications.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1/160876643aa082---12267965741.pdf
• http://accessiblevehicleservices.com/userfiles/file/93777798840.pdf
• http://cbcom.fr/ressource/site-image/files/30359920658.pdf
• http://lilit-realty.com/wp-content/plugins/super-forms/uploads/php/files/jto3ak3i1c8qkalof8vjrd5du1/tejoganuxajafonusikoxukod.pdf
• http://55pluscommunityspecialist.com/userfiles/files/wisuposijafemeku.pdf
• http://logistra.fr/ressource/site-image/files/53755958325.pdf
• http://birons.net/wp-content/plugins/super-forms/uploads/php/files/7c440e0e837c2e7db827df0f5cc10ba1/4890989097.pdf
• https://christembassybarking.org/wp-content/plugins/super-forms/uploads/php/files/c08c14e2b8512a3b430b85488de4e16b/62182923353.pdf
• http://lussoleathertiles.com/test4/EDITOR/example/v2/userfiles/file/77226932339.pdf
• http://densayhongngoai.com/uploads/userfiles/file/bujavefiked.pdf
• https://cargotavio.ru/files/file/katekefen.pdf
• http://averon.ca/wp-content/plugins/formcraft/file-upload/server/content/files/160b6ff0ae3b57---56728630050.pdf
• https://hogies.com/includes/template/uploads/file/sufiko.pdf
• https://wkd-uk.com/wp-content/plugins/super-forms/uploads/php/files/906c42c5a7185c4895ab85ff403d8fb1/gononejevurofexikitu.pdf
• http://www.w3.org/1999/02/22-rdf-syntax-ns#

Embedded domains

• feedproxy.google.com
• schreinerheusi.de
• asiaviews.org
• adbetelparaguay.com
• stewsites.com
• mosconi.net
• www.diktu.com
• bamfieldrental.com
• www.naturapreserved.com
• dekoblickfang.de
• cffcommunications.nl
• accessiblevehicleservices.com
• cbcom.fr
• lilit-realty.com
• 55pluscommunityspecialist.com
• logistra.fr
• birons.net
• christembassybarking.org
• lussoleathertiles.com
• densayhongngoai.com
• cargotavio.ru
• averon.ca
• hogies.com
• wkd-uk.com
• www.w3.org

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