SUSPICIOUS — 13760552090.pdf
SUSPICIOUS — 13760552090.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
bc40020671b10fddc34d77eae1a9aef54ff4726ae1e92743a604f493b76001a7 - SHA-1:
162d192034de794ef475c4b1ce7ceffdc8e694db - MD5:
fe8e0c499cf92202114dc50060ca00c5 - ssdeep:
1536:yGFr9Am3ex90J8XmTqtxlhZaSevLiNXhWmYKPzQoY:rFr9A2Y6JAAwhZxeGNXnZzC - TLSH:
T1EB35D0F35167ED8C7A877B07AEF310A5200AC64A6136936444AC7B3CC9FC5AD6D01E61 - Submitted as: 13760552090.pdf
- File type: pdf · Size: 62860 bytes
- Verdict: suspicious (58/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The suspicious score of 58/100 is the fusion of 4 weighted signals:
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/9e2d41ce-4f62-49b4-bfde-eae01a8df089/bazemebibazuderavitokijif.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=what+maintains+the+resting+membrane+potential, https://site-1042919.mozfiles.com/files/1042919/lepozijuxeresakosotodigug.pdf, https://site-1039274.mozfiles.com/files/1039274/54342346636.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://ggtraff.ru/strik?keyword=what+maintains+the+resting+membrane+potential
- https://site-1042919.mozfiles.com/files/1042919/lepozijuxeresakosotodigug.pdf
- https://site-1039274.mozfiles.com/files/1039274/54342346636.pdf
- https://site-1040124.mozfiles.com/files/1040124/96565193127.pdf
- https://site-1040504.mozfiles.com/files/1040504/65794377801.pdf
- https://cdn.shopify.com/s/files/1/0430/7949/9940/files/nifufofubilebogowad.pdf
- https://cdn.shopify.com/s/files/1/0437/1005/4554/files/31686437963.pdf
- https://cdn.shopify.com/s/files/1/0479/1251/7798/files/pevugajafifizuz.pdf
- https://uploads.strikinglycdn.com/files/9e2d41ce-4f62-49b4-bfde-eae01a8df089/bazemebibazuderavitokijif.pdf
- https://uploads.strikinglycdn.com/files/349399d5-e586-4a82-ba03-614fb95b2371/30313946626.pdf
- https://uploads.strikinglycdn.com/files/e8e9bb55-df55-4e1a-bdda-f16e2da7f45d/91663698691.pdf
- https://uploads.strikinglycdn.com/files/15146a87-7361-46a2-9e41-c5deecc7784c/34722228570.pdf
- https://uploads.strikinglycdn.com/files/fd23c1a8-5c75-42f8-b9d8-448f3d7d9dbf/9954180746.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
- ggtraff.ru
- site-1042919.mozfiles.com
- site-1039274.mozfiles.com
- site-1040124.mozfiles.com
- site-1040504.mozfiles.com
- cdn.shopify.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
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