MALICIOUS — b5472a_31d3908cd43644ce90455c3ba8015c96.pdf

MALICIOUS — b5472a_31d3908cd43644ce90455c3ba8015c96.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

SHA-256: d6c3fcf706689ff4650a164eb9ce29b5292ebcd92ef11abb2e8c404cc4f4eb00
SHA-1: c7ae82697926606c72bb0db84518fdbc19843251
MD5: 5997c8ec189b534cd7570cfacd877525
ssdeep: 1536:4ddEmnQ0Xo2LDooOgTMQwIZuAOAr+cGoCs3itYBC2TaQY2HYctpbFXpCNZ9:AZLXYoOQFwHoCs3O52T22HYcfbFXENH
TLSH: T19238D0F3B15BEE8CB9464B93389A1598744DE3446233C76040C8BE6DD9BC2AD7F11A21
Submitted as: b5472a_31d3908cd43644ce90455c3ba8015c96.pdf
File type: pdf · Size: 79514 bytes
Verdict: malicious (96/100)

Detections (5 of 53 engines)

MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Trellix Stinger (McAfee): PDF/Phish-FAB!5997C8EC189B
Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

T1566.002

Why this verdict

The malicious score of 96/100 is the fusion of 5 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 link rated malicious by URL analysis: https://static.s123-cdn-static.com/uploads/4379377/normal_5ff56a81aeace.pdf - network signal, weight 0.70, confidence 0.80
Embedded network infrastructure: https://seumenha.ru/wix?keyword=comcast+tv+guide+las+cruces, https://static.s123-cdn-static.com/uploads/4379377/normal_5ff56a81aeace.pdf, http://mekatososa.iblogger.org/adobe_creative_cloud_size.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/wix?keyword=comcast+tv+guide+las+cruces
https://s3.amazonaws.com/luxelula/call_break_free_for_android.pdf
https://s3.amazonaws.com/jukoxisojow/magnetism_worksheet_for_5th_grade.pdf
https://s3.amazonaws.com/vebenok/goodreads_apk_mirror.pdf
https://static.s123-cdn-static.com/uploads/4379377/normal_5ff56a81aeace.pdf
https://s3.amazonaws.com/gidibesuxi/bts_fake_love_billboard_performance.pdf
http://mekatososa.iblogger.org/adobe_creative_cloud_size.pdf
https://xubivotalo.weebly.com/uploads/1/3/0/7/130775972/7175370.pdf
https://sajofagexureleb.weebly.com/uploads/1/3/4/6/134652103/pomosovisolunut.pdf
https://mazefitarunakur.weebly.com/uploads/1/3/1/4/131453858/82f3f60c6151156.pdf
https://pememeva.weebly.com/uploads/1/3/0/8/130874233/3d9606d.pdf
https://cdn-cms.f-static.net/uploads/4479921/normal_5fd2947099d12.pdf
https://cdn-cms.f-static.net/uploads/4391009/normal_5fd9779c30c9b.pdf
https://dakusarifupufa.weebly.com/uploads/1/3/3/9/133997242/votobuvajop_gupiza.pdf
https://jojapewabivato.weebly.com/uploads/1/3/1/3/131379205/7188108.pdf
https://static.s123-cdn-static.com/uploads/4446400/normal_5fc6c9a050e95.pdf
https://cdn.sqhk.co/setawigiz/hm4SSlw/knights_of_pen_and_paper_2_build_guide.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
s3.amazonaws.com
static.s123-cdn-static.com
mekatososa.iblogger.org
xubivotalo.weebly.com
sajofagexureleb.weebly.com
mazefitarunakur.weebly.com
pememeva.weebly.com
cdn-cms.f-static.net
dakusarifupufa.weebly.com
jojapewabivato.weebly.com
cdn.sqhk.co
www.w3.org
purl.org
ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report