MALICIOUS — ef5eab8.pdf
MALICIOUS — ef5eab8.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:
fa472c1ead80fd8c96fde8e1d138923229fed3237778649de64b30fba4a4bf49 - SHA-1:
853076b6f809ce818d74d8de902a0801d1d400f4 - MD5:
35492b12779c89a9b9ee8d666b222460 - ssdeep:
768:GgGzpDtp8C1JC62XxtqhkKjxmR+28GIEoog73UprOtg1dO7w0mZ9:TGFhpcBtgLjxV7Eoog7kpag1dO7w0mZ9 - TLSH:
T165328DF35097DD4C7AC79F57A9FA12196448D68CA133A3604498BB6CD4BC7AE7F40420 - Submitted as: ef5eab8.pdf
- File type: pdf · Size: 43547 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://sonilotosoj.weebly.com/uploads/1/3/1/3/131379329/fobamafuf.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/wb?keyword=bac%20si%20thien%20tai, https://uploads.strikinglycdn.com/files/8880da9e-6e7f-4049-b5d7-c534717ab71c/67653260893.pdf, https://uploads.strikinglycdn.com/files/1c0eb399-a5aa-4f47-a7e2-71998b88e6e4/fevabebaritegokan.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/wb?keyword=bac%20si%20thien%20tai
- https://uploads.strikinglycdn.com/files/8880da9e-6e7f-4049-b5d7-c534717ab71c/67653260893.pdf
- https://uploads.strikinglycdn.com/files/1c0eb399-a5aa-4f47-a7e2-71998b88e6e4/fevabebaritegokan.pdf
- https://uploads.strikinglycdn.com/files/34a8d43a-9944-4aea-8c99-4acd3b8b0283/78766094076.pdf
- https://cdn-cms.f-static.net/uploads/4366655/normal_5f874340e8cc5.pdf
- https://cdn-cms.f-static.net/uploads/4365525/normal_5f872fc185911.pdf
- https://cdn.shopify.com/s/files/1/0484/8743/2353/files/shepton_high_school.pdf
- https://cdn.shopify.com/s/files/1/0484/1743/9902/files/are_sunflower_seeds_bad_for_cats.pdf
- https://cdn.shopify.com/s/files/1/0484/7101/5578/files/70126693017.pdf
- https://sonilotosoj.weebly.com/uploads/1/3/1/3/131379329/fobamafuf.pdf
- https://jufaxexave.weebly.com/uploads/1/3/0/7/130775513/9836671.pdf
- https://ninukiwipovesot.weebly.com/uploads/1/3/0/9/130969879/givukubemubibuzize.pdf
- https://vuxozajuje.weebly.com/uploads/1/3/1/3/131379873/rotesojelunemiroto.pdf
- https://uploads.strikinglycdn.com/files/1661aa27-ba24-4cf3-a7e8-f707c3db139c/zesofolasofutif.pdf
- https://uploads.strikinglycdn.com/files/95fc409d-dc3b-4894-917c-656ca9da2c3a/godadurixe.pdf
- https://site-1040346.mozfiles.com/files/1040346/latest_whatsapp_apk_2020_download.pdf
- https://site-1043925.mozfiles.com/files/1043925/vijasudazi.pdf
- https://site-1036626.mozfiles.com/files/1036626/55606943720.pdf
- https://site-1036751.mozfiles.com/files/1036751/bifijojisijutowebote.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
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- cdn.shopify.com
- sonilotosoj.weebly.com
- jufaxexave.weebly.com
- ninukiwipovesot.weebly.com
- vuxozajuje.weebly.com
- site-1040346.mozfiles.com
- site-1043925.mozfiles.com
- site-1036626.mozfiles.com
- site-1036751.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report