SUSPICIOUS — sunij.pdf
SUSPICIOUS — sunij.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (68/100), attributed to the Emotet family. 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
3792ba0dd1bb5f1a486d03a0a3c21d0c7cc297229f163028c5348cc64a7d4c01 - SHA-1:
3cef3c075ddd737d0dced382af7a6a60e06aaed6 - MD5:
5e6f49f052417a8e34fb9b42790e3ee7 - ssdeep:
768:XgGzpDcpcfZiH9iBlUjfmr19+J8LPJniz2+h6C9PVxrW+DK3yflDr9eZ+:wGFApIA8T02+8C9PVx5D1NNeZ+ - TLSH:
T1DD338EF350D7EC8C7A9B5F579EAB025A5589C7886236DB9044CC362CD0BC9EC2F10951 - Submitted as: sunij.pdf
- File type: pdf · Size: 48346 bytes
- Verdict: suspicious (68/100) · Family: Emotet
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- YARA: JPCERT/CC: JPCERT_Emotet
- 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: JPCERT/CC flagged JPCERT_Emotet (rule
JPCERT_Emotet) - engine signal, weight 0.35, confidence 0.70 - Embedded link rated suspicious by URL analysis: https://genigudepa.weebly.com/uploads/1/3/1/0/131070712/gapovowumepekegosiza.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=bouncing%20betty%20cod, https://cdn.shopify.com/s/files/1/0503/7431/2110/files/91680245819.pdf, https://cdn.shopify.com/s/files/1/0482/1168/9629/files/vipkid_tesol_module_2_quiz_answers.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/wb?keyword=bouncing%20betty%20cod
- https://cdn.shopify.com/s/files/1/0503/7431/2110/files/91680245819.pdf
- https://cdn.shopify.com/s/files/1/0482/1168/9629/files/vipkid_tesol_module_2_quiz_answers.pdf
- https://cdn.shopify.com/s/files/1/0503/8650/1806/files/gibaredevizifirufe.pdf
- https://cdn.shopify.com/s/files/1/0493/6758/0831/files/crioterapia_en_estetica_corporal.pdf
- https://s3.amazonaws.com/tadovu/gotozogofexigaxa.pdf
- https://s3.amazonaws.com/zuxadol/95143283332.pdf
- https://s3.amazonaws.com/jamokaroxoj/sybex_checkpoint_ccsa_study_guide.pdf
- https://s3.amazonaws.com/pazifetanegapu/jefofavelagulosa.pdf
- https://s3.amazonaws.com/mijedusovineti/49316213648.pdf
- https://xebikazogede.weebly.com/uploads/1/3/2/7/132740990/3251463.pdf
- https://gozofuma.weebly.com/uploads/1/3/0/8/130874065/suvedefekagilap-rapulu.pdf
- https://nogomikosisodop.weebly.com/uploads/1/3/2/6/132681488/kavufo_vofugu_ruketi_vowaladatepu.pdf
- https://genigudepa.weebly.com/uploads/1/3/1/0/131070712/gapovowumepekegosiza.pdf
- https://jamafijuzu.weebly.com/uploads/1/3/1/4/131437216/bb96a918b.pdf
- https://cdn-cms.f-static.net/uploads/4367937/normal_5f8f518949253.pdf
- https://cdn-cms.f-static.net/uploads/4373797/normal_5f8b8320adcbb.pdf
- https://cdn-cms.f-static.net/uploads/4366033/normal_5f86f67fa867b.pdf
- https://cdn-cms.f-static.net/uploads/4369306/normal_5f880ad1ede54.pdf
- https://s3.amazonaws.com/fasanag/29763109743.pdf
- https://s3.amazonaws.com/jamokaroxoj/79393525181.pdf
- https://s3.amazonaws.com/memul/jumoremotetedavikopazora.pdf
- https://s3.amazonaws.com/zirojopemup/dofupilemisused.pdf
- https://s3.amazonaws.com/fasanag/58441569100.pdf
- https://uploads.strikinglycdn.com/files/7521a15d-bfce-4cb1-b6eb-8046f4b945d3/17773460175.pdf
Embedded domains
- cctraff.ru
- cdn.shopify.com
- s3.amazonaws.com
- xebikazogede.weebly.com
- gozofuma.weebly.com
- nogomikosisodop.weebly.com
- genigudepa.weebly.com
- jamafijuzu.weebly.com
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report