MALICIOUS — fupib.pdf
MALICIOUS — fupib.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 2 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
8e50027ced172179a2beb9e764fabb87ebeb47b66b2bd2cb7b95d21ce3424847 - SHA-1:
0f250ac09d0d4142c23ef51a737b549c873eca93 - MD5:
bc78315f7004ed243b3edabcdcb5af52 - ssdeep:
768:QgGzpD4p6F8Cb4PdnGrPui6VJXXv0/mw6QwwbHb3WZrGZwC:9GFcpFVJP0/mwdwwrb3WpjC - TLSH:
T134307CF36197EC8C7B8BAF039CA6115A5499D38D6036E36459C8372CC17C6BEBE41860 - Submitted as: fupib.pdf
- File type: pdf · Size: 36117 bytes
- Verdict: malicious (75/100)
Detections (2 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The malicious score of 75/100 is the fusion of 4 weighted signals:
- Embedded link rated malicious by URL analysis: https://keniwuki.weebly.com/uploads/1/3/1/4/131483234/fibawubaxavuvabu.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/wb?keyword=saria, https://cdn.shopify.com/s/files/1/0492/0111/9398/files/10290440706.pdf, https://cdn.shopify.com/s/files/1/0481/3239/1061/files/honors_chemistry_electron_configuration_worksheet_answers.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=saria
- https://cdn.shopify.com/s/files/1/0477/2010/4092/files/duke_energy_power_outage_telephone_number.pdf
- https://cdn.shopify.com/s/files/1/0492/0111/9398/files/10290440706.pdf
- https://cdn.shopify.com/s/files/1/0481/3239/1061/files/honors_chemistry_electron_configuration_worksheet_answers.pdf
- https://keniwuki.weebly.com/uploads/1/3/1/4/131483234/fibawubaxavuvabu.pdf
- https://jakedekokobara.weebly.com/uploads/1/3/1/3/131381480/4918653.pdf
- https://besiwalufeg.weebly.com/uploads/1/3/2/6/132696214/mokivo.pdf
- https://genigudepa.weebly.com/uploads/1/3/1/0/131070712/sulusilalope-jobede.pdf
- https://site-1039644.mozfiles.com/files/1039644/ribidiza.pdf
- https://site-1039846.mozfiles.com/files/1039846/kukuvulazekurav.pdf
- https://site-1039992.mozfiles.com/files/1039992/26745596974.pdf
- https://cdn-cms.f-static.net/uploads/4366306/normal_5f87485016924.pdf
- https://cdn-cms.f-static.net/uploads/4366664/normal_5f87824043cf0.pdf
- https://site-1042199.mozfiles.com/files/1042199/base64_to_image_js.pdf
- https://site-1039449.mozfiles.com/files/1039449/59397403535.pdf
- https://site-1038867.mozfiles.com/files/1038867/josifipiru.pdf
- https://cdn-cms.f-static.net/uploads/4366020/normal_5f87778e0ba97.pdf
- https://cdn-cms.f-static.net/uploads/4368989/normal_5f88278c3e017.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
- cdn.shopify.com
- keniwuki.weebly.com
- jakedekokobara.weebly.com
- besiwalufeg.weebly.com
- genigudepa.weebly.com
- site-1039644.mozfiles.com
- site-1039846.mozfiles.com
- site-1039992.mozfiles.com
- cdn-cms.f-static.net
- site-1042199.mozfiles.com
- site-1039449.mozfiles.com
- site-1038867.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report