MALICIOUS — 31f18e54adef213a861fc7b74c1ddd088917bfa121ad91fd8539cca2b42f7cca

MALICIOUS — 31f18e54adef213a861fc7b74c1ddd088917bfa121ad91fd8539cca2b42f7cca 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: 31f18e54adef213a861fc7b74c1ddd088917bfa121ad91fd8539cca2b42f7cca
• SHA-1: 8848e145dba113575770ce4e9e047bb8b849f2be
• MD5: a68a9bb509f53133ee55ac618ce62c50
• ssdeep: 1536:3JHTR5ts+QOMfpODROklrIZqiBpHYo6C8Qc2kWOpOwrKWBgT62PjiZ:ZHTHts+cpOROklsZJpHYo6C8Pewr3gmL
• TLSH: T14D39D0F3909BDE4CB6598F07A4AF16A864CBD7CC1171EAE04188636CC5BC67DBE04911
• Submitted as: 31f18e54adef213a861fc7b74c1ddd088917bfa121ad91fd8539cca2b42f7cca
• File type: pdf · Size: 85964 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://learningsolution.ca/userfiles/files/85613454591.pdf, http://s-pack.kr/userfiles/file/20211006081701.pdf, http://ylgems.com/file_media/file_image/file/nojubosevitej.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

• http://feedproxy.google.com/~r/MbOu/~3/7xhmvLXWVJc/uplcv?utm_term=list+of+flute+players
• https://learningsolution.ca/userfiles/files/85613454591.pdf
• http://s-pack.kr/userfiles/file/20211006081701.pdf
• http://ylgems.com/file_media/file_image/file/nojubosevitej.pdf
• https://togelunited4d.com/contents/files/jojepaxakejolo.pdf
• https://cicasoftavukatwebsitesi.demowebsiteleri.com/upload/files/nokolegikazopu.pdf
• https://stockbauer.hu/uploads/file/92365050285.pdf
• http://radtel-sport.pl/userfiles/file/75724464102.pdf
• http://anneadamslaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/50288800291.pdf
• http://solarexperte.ch/fckeditor/editor/images/file/64183570122.pdf
• http://harekatmemuru.com/images/Media/files/wafoxitotodiresuv.pdf
• http://whygzy.com/Media/Uploads/files/zezawuvokis.pdf
• https://phunhai.net/upload/files/kilelisilesepiw.pdf
• http://ghettaetamionarchitetti.it/userfiles/files/12107712052.pdf
• http://neoneofitou.com/ckfinder/userfiles/files/xuxojufasurisikilab.pdf
• http://instit.ac/ckfinder/userfiles/files/97069984770.pdf
• https://sodigital.it/wp-content/plugins/formcraft/file-upload/server/content/files/16135cef0eedce---sironavunoro.pdf
• https://saleskerala.com/ckfinder/userfiles/files/33658116866.pdf
• https://itracmediav5.com/ckfinder/userfiles/files/muvovajinizuduk.pdf
• http://balcimimarlik.com/resimler/files/64454692381.pdf
• https://encouragingmath.com/wp-content/plugins/super-forms/uploads/php/files/9a5ac5f667c4f22e3dce5a55147bd92c/xexiludazalaleleremu.pdf
• https://natyabio.com/uploadfiles/62348432828.pdf
• https://harom.ro/files/file/pefakizakosogevazozegus.pdf
• http://vuoncotichdep.com/upload/files/80246623492.pdf
• http://gsnursing.in/ckeditor/ckfinder/userfiles/files/nanuxepemupuzizurexujib.pdf

Embedded domains

• feedproxy.google.com
• learningsolution.ca
• s-pack.kr
• ylgems.com
• togelunited4d.com
• cicasoftavukatwebsitesi.demowebsiteleri.com
• radtel-sport.pl
• anneadamslaw.com
• solarexperte.ch
• harekatmemuru.com
• whygzy.com
• phunhai.net
• ghettaetamionarchitetti.it
• neoneofitou.com
• sodigital.it
• saleskerala.com
• itracmediav5.com
• balcimimarlik.com
• encouragingmath.com
• natyabio.com
• vuoncotichdep.com
• gsnursing.in
• rimini-portal.de
• www.w3.org
• purl.org

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report