MALICIOUS — normal_601bd0cda6161.pdf

MALICIOUS — normal_601bd0cda6161.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 37de133db70f1f4d7692ff99c7b59d35a521a53c760cd62e25b7ed39cd7032a5
• SHA-1: cde4780b0d74847c794a38c1846abeae99bc2fb7
• MD5: 1a426ce7688a1ea3329ad800831ab1f7
• ssdeep: 1536:dDTMAJzZCRI1954sXnPMQFPyS4vjguo4GmIyAPjcL4f5I0B:OAhZCRIaSnN0SAjguWvj0o53
• TLSH: T13337CFF791A7ECAC6A8AAB1399F7292DA486C7887037C72154C4B23CC46C6FE7D01511
• Submitted as: normal_601bd0cda6161.pdf
• File type: pdf · Size: 72316 bytes
• Verdict: malicious (94/100)

Detections (5 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
• Trellix Stinger (McAfee): PDF/Phish-FAB!1A426CE7688A
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 94/100 is the fusion of 5 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 link rated suspicious by URL analysis: https://tebifuwufarul.weebly.com/uploads/1/3/4/8/134886387/6583782.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://seumenha.ru/123?utm_term=fifty+shades+of+grey+google+drive+mp3, http://robot3.site/7068442372go17q.pdf, http://thesimplycompleteseries.com/throwing_knife_templatep3bjd.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://seumenha.ru/123?utm_term=fifty+shades+of+grey+google+drive+mp3
• http://robot3.site/7068442372go17q.pdf
• http://thesimplycompleteseries.com/throwing_knife_templatep3bjd.pdf
• https://s3.amazonaws.com/votubukaxogilix/dodakase.pdf
• https://s3.amazonaws.com/wixatax/20439268417.pdf
• https://tebifuwufarul.weebly.com/uploads/1/3/4/8/134886387/6583782.pdf
• http://rafetomobu.rf.gd/dare_to_be_kind_book.pdf
• https://mamumudud.weebly.com/uploads/1/3/0/8/130814078/3181507.pdf
• http://surobufalinaxis.epizy.com/asco_poster_guidelines.pdf
• https://s3.amazonaws.com/tofizo/fenawitugametenuxew.pdf
• http://circulyarkadigital.xyz/define_endogenous_growth_theory5b6nn.pdf
• http://gebuhrenfrei-mein.com/vatikopaiei.pdf
• https://s3.amazonaws.com/xovekolamoxe/lafitobomob.pdf
• https://s3.amazonaws.com/tonisefoteka/biodata_format_for_marriage_free.pdf
• https://s3.amazonaws.com/dozuga/wupopejibomugovufodisode.pdf
• http://tb-films.ru/pyramid_solitaire_saga_helpfpf9j.pdf
• https://s3.amazonaws.com/ladojenefe/bigbang_bang_bang_bang.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

• seumenha.ru
• robot3.site
• thesimplycompleteseries.com
• s3.amazonaws.com
• tebifuwufarul.weebly.com
• mamumudud.weebly.com
• surobufalinaxis.epizy.com
• circulyarkadigital.xyz
• gebuhrenfrei-mein.com
• tb-films.ru
• www.w3.org
• purl.org
• ns.adobe.com
• rafetomobu.rf.gd

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report