SUSPICIOUS — diwinilimuf-foxig-dutaxegu.pdf
SUSPICIOUS — diwinilimuf-foxig-dutaxegu.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (68/100), attributed to the REvil family. 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
29bd72d2bfd899499514dc717eb50e1e512eb159636b6cface8b32e037478805 - SHA-1:
e804a4450b7eb967299a50ffb7a8192de9f3a4b5 - MD5:
06bd353291397f7bece1498c75bea9f7 - ssdeep:
768:8gGzpDSprOmJUI8SwCSG46zcJ0lDfy04VmTM/iLsEyQ09l2rbPO+o:ZGFGpaE1e6z9TM/IsOysPO+o - TLSH:
T197329EF351A3ED4C768EAB07ADE60088504FD74C617696A0498D7B2CD0BCAFE7E11A50 - Submitted as: diwinilimuf-foxig-dutaxegu.pdf
- File type: pdf · Size: 46627 bytes
- Verdict: suspicious (68/100) · Family: REvil
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- YARA: Trellix/McAfee ATR: ATR_REvil_Sodinokibi
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The suspicious score of 68/100 is the fusion of 5 weighted signals:
- YARA: Trellix/McAfee ATR flagged ATR_REvil_Sodinokibi (rule
ATR_REvil_Sodinokibi) - engine signal, weight 0.35, confidence 0.70 - Embedded link rated suspicious by URL analysis: https://korodaziso.weebly.com/uploads/1/3/0/7/130740443/6183596.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/wb?keyword=breville%20cafe%20venezia, https://uploads.strikinglycdn.com/files/9914eeba-cc5e-49e8-a1db-cf04ba1aebe3/samabakimuse.pdf, https://uploads.strikinglycdn.com/files/83845879-f21c-4f02-9fb3-75e99b345882/88941746472.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=breville%20cafe%20venezia
- https://uploads.strikinglycdn.com/files/9914eeba-cc5e-49e8-a1db-cf04ba1aebe3/samabakimuse.pdf
- https://uploads.strikinglycdn.com/files/83845879-f21c-4f02-9fb3-75e99b345882/88941746472.pdf
- https://uploads.strikinglycdn.com/files/887ef9be-9793-4e12-9047-286ccc2bbed7/32769235650.pdf
- https://uploads.strikinglycdn.com/files/d1136a91-4f2b-4552-b82b-ad3157f02887/7239015663.pdf
- https://cdn.shopify.com/s/files/1/0484/5414/0054/files/najagamafeporagunegexi.pdf
- https://cdn.shopify.com/s/files/1/0483/1812/0099/files/79752048208.pdf
- https://cdn.shopify.com/s/files/1/0481/5156/0341/files/89271517342.pdf
- https://kuromazu.weebly.com/uploads/1/3/2/6/132695519/fuporefufulipebega.pdf
- https://korodaziso.weebly.com/uploads/1/3/0/7/130740443/6183596.pdf
- https://uploads.strikinglycdn.com/files/13e2900a-50d4-4971-9a71-c738e859925f/zerijuninanadogiwejawe.pdf
- https://uploads.strikinglycdn.com/files/dfe72828-483f-451e-85ed-2877f29357f4/47379548253.pdf
- https://uploads.strikinglycdn.com/files/844cc13a-cef9-49bd-ab11-b40b10f4a493/15455396444.pdf
- https://uploads.strikinglycdn.com/files/d335fe62-2e1d-4776-8b95-b5b9fc31f2cc/jamodefonos.pdf
- https://uploads.strikinglycdn.com/files/4aee3e84-880c-44ab-a4e2-4725ed85f7be/91949660217.pdf
- https://uploads.strikinglycdn.com/files/7437f648-0f1d-4664-8411-f5686a6bb850/57291417915.pdf
- https://uploads.strikinglycdn.com/files/83d96330-7440-41e2-9a37-70c33916eed3/wavobilemugujirugufukariw.pdf
- https://uploads.strikinglycdn.com/files/728d92b3-3959-4194-97e6-5e8771ccced1/45164984781.pdf
- https://uploads.strikinglycdn.com/files/f8369e77-d6fb-4872-a74e-5cde6b24d19a/93955523408.pdf
- https://uploads.strikinglycdn.com/files/7c57b6e4-800b-4cc3-9817-0a35f6d11184/vodifimejenujojufujisusa.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/
Embedded domains
- ggtraff.ru
- uploads.strikinglycdn.com
- cdn.shopify.com
- kuromazu.weebly.com
- korodaziso.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report