SUSPICIOUS — paserarowubi.pdf
SUSPICIOUS — paserarowubi.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:
0e7eac60e0426ee13db5db4e159276bb1896826b2be1b514abe150c1d357e226 - SHA-1:
49ef284c45baa6ecce2272883fc7b515bb32c9d4 - MD5:
692da71d5ee91695d5e43578164f5131 - ssdeep:
768:CgGzpDRptADV0RIz7R+1NeImL00skqNo6l8NH45Udfx85+/iQfisU7n7GFpQw:fGFVptAggsnNDOI+p0+/iQDU7SpQw - TLSH:
T15A337DF754D7ED4CBF8B9B13ADBB016A604DD348613793A00888772CD4BC6AEAE11950 - Submitted as: paserarowubi.pdf
- File type: pdf · Size: 48056 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://uploads.strikinglycdn.com/files/d3fc10b2-f8d6-45a9-b617-a9f1679e2c06/bruce_lee_jeet_kune_do_fight.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/wb?keyword=el%20aceite%20de%20lorenzo%20pelicula%20comple, https://uploads.strikinglycdn.com/files/d3fc10b2-f8d6-45a9-b617-a9f1679e2c06/bruce_lee_jeet_kune_do_fight.pdf, https://uploads.strikinglycdn.com/files/4ad0f910-0350-48a3-b78b-3955544df581/30595428782.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=el%20aceite%20de%20lorenzo%20pelicula%20comple
- https://uploads.strikinglycdn.com/files/d3fc10b2-f8d6-45a9-b617-a9f1679e2c06/bruce_lee_jeet_kune_do_fight.pdf
- https://uploads.strikinglycdn.com/files/4ad0f910-0350-48a3-b78b-3955544df581/30595428782.pdf
- https://uploads.strikinglycdn.com/files/711a510f-159b-445e-bd2a-1246d4559622/puxisoteko.pdf
- https://uploads.strikinglycdn.com/files/c5f2e10f-84e8-447f-981a-203d61f7b26f/3008589285.pdf
- https://uploads.strikinglycdn.com/files/cca00500-0b4c-43cd-abed-0c5806c1f64a/tomaviwevupasopuxegew.pdf
- https://cdn-cms.f-static.net/uploads/4379355/normal_5f8ae95fb9865.pdf
- https://cdn-cms.f-static.net/uploads/4366408/normal_5f871d34ddb51.pdf
- https://cdn-cms.f-static.net/uploads/4369336/normal_5f88a93addf76.pdf
- https://cdn-cms.f-static.net/uploads/4366664/normal_5f872d42d53f3.pdf
- https://cdn-cms.f-static.net/uploads/4383797/normal_5f8d9e3c4d458.pdf
- https://cdn-cms.f-static.net/uploads/4375340/normal_5f89beeb0e1ba.pdf
- https://cdn-cms.f-static.net/uploads/4369315/normal_5f8cc27a3ee71.pdf
- https://uploads.strikinglycdn.com/files/99d84731-5dbe-4d92-bed1-245b90cb251d/sijonitisato.pdf
- https://uploads.strikinglycdn.com/files/55ab1ca4-cbd8-4d5d-aeb7-538c0ea7f95a/80243507234.pdf
- https://uploads.strikinglycdn.com/files/54de90b5-702a-4f53-8c22-d04abe66c042/quadratic_inequalities_worksheet.pdf
- https://uploads.strikinglycdn.com/files/a517e56f-de9d-42e0-9b5d-9ada0a1786ce/welenodapulakobirir.pdf
- https://uploads.strikinglycdn.com/files/c0d99f26-5a6f-4958-9128-0adca577c524/80175573357.pdf
- https://cdn.shopify.com/s/files/1/0464/6328/7448/files/gedexuxajixowevirazi.pdf
- https://cdn.shopify.com/s/files/1/0464/7380/5982/files/net_ionic_reactions_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0434/3637/6214/files/roof_planning_tool.pdf
- https://cdn.shopify.com/s/files/1/0501/8697/7441/files/breville_avance_toaster_manual.pdf
- https://cdn.shopify.com/s/files/1/0484/0600/3864/files/how_old_are_5th_graders_in_japan.pdf
- https://juporolo.weebly.com/uploads/1/3/1/3/131380745/9074655.pdf
- https://nutolifawivu.weebly.com/uploads/1/3/1/4/131437776/muligito.pdf
Embedded domains
- ggtraff.ru
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- cdn.shopify.com
- juporolo.weebly.com
- nutolifawivu.weebly.com
- disaxugotusineg.weebly.com
- kiseridebajesa.weebly.com
- jawowigo.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report