SUSPICIOUS — normal_5f872b230cc99.pdf
SUSPICIOUS — normal_5f872b230cc99.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
772c36ba50a08243d9005e180e74be2b3746ee6cbd9c6bf10ade6fe2fd8aefe0 - SHA-1:
5f847415c73d210022030e66b7f485e11594c983 - MD5:
bc4ad639b0adbb2232cbd29f9a4ace41 - ssdeep:
1536:qGFFpTWTX0WCZ7fyfvfWDfnZCpCwQpXp0N19Wx5l7Ls/h/FkP:TFFpq+xyfXYQp7QpXpI1yV - TLSH:
T1C337BFF304A7EE0D7EC39B537DA62555608AC78DB1239B604888BB2C84BC5BDBF14850 - Submitted as: normal_5f872b230cc99.pdf
- File type: pdf · Size: 73633 bytes
- Verdict: suspicious (58/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
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://cdn-cms.f-static.net/uploads/4366360/normal_5f871539c10fc.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/123?keyword=textos+em+ingles+avan%25C3%25A7ado+pdf, https://cdn-cms.f-static.net/uploads/4366360/normal_5f871539c10fc.pdf, https://cdn-cms.f-static.net/uploads/4365555/normal_5f871030700d1.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/123?keyword=textos+em+ingles+avan%25C3%25A7ado+pdf
- https://cdn-cms.f-static.net/uploads/4366360/normal_5f871539c10fc.pdf
- https://cdn-cms.f-static.net/uploads/4365555/normal_5f871030700d1.pdf
- https://cdn-cms.f-static.net/uploads/4365591/normal_5f871605a76ee.pdf
- https://cdn-cms.f-static.net/uploads/4366653/normal_5f87210ba6587.pdf
- https://cdn-cms.f-static.net/uploads/4365634/normal_5f86fbd91b5ce.pdf
- https://site-1038395.mozfiles.com/files/1038395/31405331391.pdf
- https://site-1038693.mozfiles.com/files/1038693/22488579124.pdf
- https://cdn-cms.f-static.net/uploads/4365539/normal_5f871a2a7e0f8.pdf
- https://cdn-cms.f-static.net/uploads/4365621/normal_5f86f9d237dc9.pdf
- https://cdn-cms.f-static.net/uploads/4366029/normal_5f872a3c48767.pdf
- https://cdn-cms.f-static.net/uploads/4366029/normal_5f8710727f7a8.pdf
- https://cdn.shopify.com/s/files/1/0501/1098/8442/files/senior_discounts_2020.pdf
- https://cdn.shopify.com/s/files/1/0430/6649/1042/files/55181013508.pdf
- https://cdn.shopify.com/s/files/1/0499/5176/8731/files/54938220951.pdf
- https://cdn.shopify.com/s/files/1/0437/4387/1128/files/landlord_letter_to_tenant_to_vacate.pdf
- https://zoxuzuxebexot.weebly.com/uploads/1/3/0/9/130969059/pokobu-pidoror-pekirez.pdf
- https://genigudepa.weebly.com/uploads/1/3/1/0/131070712/6023986.pdf
- https://rewemekekebaz.weebly.com/uploads/1/3/1/4/131406535/8f9093.pdf
- https://bedizegoresupa.weebly.com/uploads/1/3/1/3/131379398/zanazanekoxel.pdf
- https://uploads.strikinglycdn.com/files/cf467258-9399-4d00-9103-360ae181ecbb/gizej.pdf
- https://uploads.strikinglycdn.com/files/6ee81aee-c54f-4fd2-b302-844f54feec23/tixetatesubulam.pdf
- https://uploads.strikinglycdn.com/files/4039fcd1-6345-407e-8a57-33e5cd668946/35909447903.pdf
- https://uploads.strikinglycdn.com/files/df6f624d-490b-4a5d-ab21-2680cb82f89a/33722787909.pdf
- https://uploads.strikinglycdn.com/files/24042e9c-9d9f-43ee-a113-0a917423d089/gevakokimili.pdf
Embedded domains
- ggtraff.ru
- cdn-cms.f-static.net
- site-1038395.mozfiles.com
- site-1038693.mozfiles.com
- cdn.shopify.com
- zoxuzuxebexot.weebly.com
- genigudepa.weebly.com
- rewemekekebaz.weebly.com
- bedizegoresupa.weebly.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report