MALICIOUS — cb4d4b.pdf
MALICIOUS — cb4d4b.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:
03ec860f14d32ea3a978d5f01d0486e1237b2e1cc96a68138e874e2a87bb7d23 - SHA-1:
15b9baaa41e062928657fc7629476b02fc61684c - MD5:
43956226344788583cbdcce81bab7871 - ssdeep:
1536:R1OkAUstychF6My1JOyU0kn3sJnOblt7Hbo2M8gfYHB7E0s0h52/:CEpUv3sUB9M2MTo1Y - TLSH:
T10B36C0F32253DE4CB6819B03BDA71164A18ADD4C317687A810C87B3CC9B93AE7E54E15 - Submitted as: cb4d4b.pdf
- File type: pdf · Size: 68160 bytes
- Verdict: malicious (96/100)
Detections (4 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
- 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-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated malicious by URL analysis: https://static.s123-cdn-static.com/uploads/4389570/normal_5fc57bdc21874.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/wb?keyword=espresso%20test%20android%20example, https://loruwudo.weebly.com/uploads/1/3/4/7/134738316/suruloradelab.pdf, https://puzagetidorijes.weebly.com/uploads/1/3/4/4/134495880/6a8e81c3.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://gettraff.ru/wb?keyword=espresso%20test%20android%20example
- https://loruwudo.weebly.com/uploads/1/3/4/7/134738316/suruloradelab.pdf
- https://puzagetidorijes.weebly.com/uploads/1/3/4/4/134495880/6a8e81c3.pdf
- https://cdn-cms.f-static.net/uploads/4488810/normal_5fb9461484fa3.pdf
- https://static.s123-cdn-static.com/uploads/4389570/normal_5fc57bdc21874.pdf
- https://zoxuzuxebexot.weebly.com/uploads/1/3/0/9/130969059/pokobu-pidoror-pekirez.pdf
- https://cdn-cms.f-static.net/uploads/4465249/normal_5fb611a4710b7.pdf
- https://fegoparowewara.weebly.com/uploads/1/3/4/3/134321013/a8155.pdf
- https://uploads.strikinglycdn.com/files/8405d70d-235a-4e43-bfee-6feb7dcfb1e3/64200517847.pdf
- https://s3.amazonaws.com/sizadagazagaj/miss_susie_had_a_steamboat_lyrics_youtube.pdf
- https://cdn-cms.f-static.net/uploads/4484114/normal_5fb6423782d4f.pdf
- https://zupipozove.weebly.com/uploads/1/3/4/5/134589893/jujavoverigu-vugilabomudoded-vozur-kezedebe.pdf
- https://uploads.strikinglycdn.com/files/f6f671c3-a9fc-43b3-b316-135482b9e75a/zirof.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
- gettraff.ru
- loruwudo.weebly.com
- puzagetidorijes.weebly.com
- cdn-cms.f-static.net
- static.s123-cdn-static.com
- zoxuzuxebexot.weebly.com
- fegoparowewara.weebly.com
- uploads.strikinglycdn.com
- s3.amazonaws.com
- zupipozove.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report