MALICIOUS — 0fab3845a52864.pdf
MALICIOUS — 0fab3845a52864.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
61b84fed978646fcf80f30938d4ff76c9dc878cb99474c0f1912370b1ef56dd2 - SHA-1:
138389eb833f632f45abe569654a8a367351e290 - MD5:
5b0e17d156a85d5a3696180c8edf4670 - ssdeep:
1536:hnmue5vBNI4FAOGAXjYTbJiXJZZBDr2ItwXeoCNl:tmuav44ewXjEiZZdws - TLSH:
T1C835D0F362A7CDCEFA9A2F4765E62518344DC68D7136864808C8B6ACC5A856FBF11801 - Submitted as: 0fab3845a52864.pdf
- File type: pdf · Size: 63299 bytes
- Verdict: malicious (96/100)
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
MITRE ATT&CK
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/4451230/normal_5fca07c9e22f8.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=nice%20guidelines%202019%20prostate%20cancer, https://static.s123-cdn-static.com/uploads/4451230/normal_5fca07c9e22f8.pdf, https://static.s123-cdn-static.com/uploads/4501654/normal_5fcecb4b262c5.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://cctraff.ru/wb?keyword=nice%20guidelines%202019%20prostate%20cancer
- https://static.s123-cdn-static.com/uploads/4451230/normal_5fca07c9e22f8.pdf
- https://static.s123-cdn-static.com/uploads/4501654/normal_5fcecb4b262c5.pdf
- https://uploads.strikinglycdn.com/files/0df2b39e-4103-4b08-89fe-98e112aebcb1/letter_of_attestation_sample.pdf
- https://uploads.strikinglycdn.com/files/04badd8e-33db-4172-9eab-7762ec935d92/oceanic_cable_guide.pdf
- https://cdn-cms.f-static.net/uploads/4391621/normal_5fa0b9856a4b0.pdf
- https://s3.amazonaws.com/vatosolikijike/mahindra_oil_filter_cross_reference_chart.pdf
- https://static.s123-cdn-static.com/uploads/4490752/normal_5fc858f5a1bd7.pdf
- https://cdn-cms.f-static.net/uploads/4367297/normal_5f879d336a11b.pdf
- https://cdn-cms.f-static.net/uploads/4378149/normal_5f8a44d1bb6a0.pdf
- https://s3.amazonaws.com/welanisowari/android_butterknife_unbind.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
- cctraff.ru
- static.s123-cdn-static.com
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- s3.amazonaws.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report