SUSPICIOUS — minakuf.pdf
SUSPICIOUS — minakuf.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:
feb0fa32e36fe376bb8f4a7d58bb2d5337256e18135a38050a30ff8ad8e38d0b - SHA-1:
289e0506cf5577a47acffa57e10543dc6645dc26 - MD5:
d2dc2fe039df3d93378d237eb11984b6 - ssdeep:
768:cgGzpDl6m4Goqjn4/yN0mFhrhst5BslRo32ZofbCzmV0tUKyf2qlTUnr41R:5GFx0fyvFYtE7owxm0CKQ2qAr41R - TLSH:
T1C133BFF351A7CC8C7AC56B43ADEA1499604BC7C8213397A049DC366DD47C5BCBE20AA0 - Submitted as: minakuf.pdf
- File type: pdf · Size: 48385 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/18e25a20-1474-4593-b0cd-648d26dd8afe/30539129494.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=faux+calligraphy+practice+sheets+pdf, https://uploads.strikinglycdn.com/files/bb034a31-9495-4063-8968-f2b5e183fed1/pamadeguwaf.pdf, https://uploads.strikinglycdn.com/files/04b32aa4-81c1-4392-9404-27e8ba272cf6/wevuf.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://cctraff.ru/strik?keyword=faux+calligraphy+practice+sheets+pdf
- https://uploads.strikinglycdn.com/files/bb034a31-9495-4063-8968-f2b5e183fed1/pamadeguwaf.pdf
- https://uploads.strikinglycdn.com/files/04b32aa4-81c1-4392-9404-27e8ba272cf6/wevuf.pdf
- https://uploads.strikinglycdn.com/files/18e25a20-1474-4593-b0cd-648d26dd8afe/30539129494.pdf
- https://site-1036941.mozfiles.com/files/1036941/94393167601.pdf
- https://site-1037875.mozfiles.com/files/1037875/vovumu.pdf
- https://uploads.strikinglycdn.com/files/180a62c0-626c-4e2f-9257-c6aabba9649c/fenugiluxefolobem.pdf
- https://uploads.strikinglycdn.com/files/920fdc5f-5ee8-485a-98b4-34636a403eb0/86806398616.pdf
- https://uploads.strikinglycdn.com/files/8abd5cbb-8fbd-4fb0-9632-8e9ad8f4f346/83201105941.pdf
- https://uploads.strikinglycdn.com/files/bb4d8e8d-e4bd-4ee8-94c0-36bbb35b018e/fisefes.pdf
- https://uploads.strikinglycdn.com/files/4ecb6552-9e4d-47bb-8996-987296dd4912/toliweteropo.pdf
- https://cdn.shopify.com/s/files/1/0431/8072/0294/files/46245972449.pdf
- https://cdn.shopify.com/s/files/1/0481/5490/2677/files/close_combat_attack_increase_nioh.pdf
- https://cdn.shopify.com/s/files/1/0437/2735/6056/files/nelirarepizelibepoputi.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
- cctraff.ru
- uploads.strikinglycdn.com
- site-1036941.mozfiles.com
- site-1037875.mozfiles.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report