SUSPICIOUS — normal_5f8b9b06204c4.pdf
SUSPICIOUS — normal_5f8b9b06204c4.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100), attributed to the REvil family. 5 of 50 detection engines flagged it.
Identification
- SHA-256:
478d2e3cdde7863e9e97c4b6ce06bb9e252e04a5fbdacf5021c87115f5d9f847 - SHA-1:
89835ba05ec6851dcb865842b34979bc4a0df55a - MD5:
80f42f7708ee12b4fc1c7ea5651bf521 - ssdeep:
1536:KGFHp3bIWY+DLz+kDbMZPH5b+8ghXDZFg1N:zFHprXbLqQqv5S8ghNF2 - TLSH:
T1CF33AEF341E3ED8D7E879B176DEA11666489C3886127ABA00598373CD8AC5FDFE10460 - Submitted as: normal_5f8b9b06204c4.pdf
- File type: pdf · Size: 51335 bytes
- Verdict: suspicious (58/100) · Family: REvil
Detections (5 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- YARA: Trellix/McAfee ATR: ATR_REvil_Sodinokibi
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
Why this verdict
The suspicious score of 58/100 is the fusion of 4 weighted signals:
- YARA: Trellix/McAfee ATR flagged ATR_REvil_Sodinokibi (rule
ATR_REvil_Sodinokibi) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://ttraff.cc/123?keyword=socio+political+issues+in+nigeria+pdf, https://cdn-cms.f-static.net/uploads/4365661/normal_5f889fd19ad9c.pdf, https://cdn-cms.f-static.net/uploads/4366009/normal_5f86f4c78e134.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://ttraff.cc/123?keyword=socio+political+issues+in+nigeria+pdf
- https://cdn-cms.f-static.net/uploads/4365661/normal_5f889fd19ad9c.pdf
- https://cdn-cms.f-static.net/uploads/4366009/normal_5f86f4c78e134.pdf
- https://cdn-cms.f-static.net/uploads/4378613/normal_5f8b936a81ef1.pdf
- https://cdn-cms.f-static.net/uploads/4375716/normal_5f8b80acd451e.pdf
- https://cdn.shopify.com/s/files/1/0266/9048/6469/files/breville_espresso_cleaning_tablets_amazon.pdf
- https://cdn.shopify.com/s/files/1/0481/3193/2311/files/pistachio_pudding_pie_allrecipes.pdf
- https://cdn.shopify.com/s/files/1/0431/2639/0946/files/43758252484.pdf
- https://cdn.shopify.com/s/files/1/0431/7400/2837/files/santa_teresa_1796.pdf
- https://cdn.shopify.com/s/files/1/0488/3759/1205/files/bergeys_manual_of_determinative_bacteriology.pdf
- https://cdn-cms.f-static.net/uploads/4365549/normal_5f871bfb285f7.pdf
- https://cdn-cms.f-static.net/uploads/4369160/normal_5f8b79555559d.pdf
- https://cdn-cms.f-static.net/uploads/4366367/normal_5f89707577526.pdf
- https://cdn-cms.f-static.net/uploads/4369915/normal_5f89c190e655b.pdf
- https://cdn-cms.f-static.net/uploads/4380691/normal_5f8b783bdbb8c.pdf
- https://cdn-cms.f-static.net/uploads/4366041/normal_5f872784e076b.pdf
- https://cdn-cms.f-static.net/uploads/4369142/normal_5f88ad11e7c24.pdf
- https://cdn.shopify.com/s/files/1/0497/5362/0634/files/cuisinart_coffee_maker_dcc_3200_parts.pdf
- https://cdn.shopify.com/s/files/1/0498/7813/9035/files/dedubipawuvuletox.pdf
- https://cdn.shopify.com/s/files/1/0503/1156/1399/files/simlab_3d_sketchup_crack.pdf
- https://cdn.shopify.com/s/files/1/0486/0752/7077/files/89902335023.pdf
- https://cdn.shopify.com/s/files/1/0481/5290/3831/files/54630497311.pdf
- https://cdn.shopify.com/s/files/1/0434/5806/8633/files/hersbrucker_hops_profile.pdf
- https://cdn.shopify.com/s/files/1/0439/4916/2654/files/aroma_rice_cooker_instructions_4_cup.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
Embedded domains
- ttraff.cc
- cdn-cms.f-static.net
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report