SUSPICIOUS — zikugegejekeponefarujozuj.pdf
SUSPICIOUS — zikugegejekeponefarujozuj.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
88b965dc53efeccc6d778466e89eb9de8e7ad3c93028231279674bbd9f702032 - SHA-1:
2f68f3eaa2ad4499ca8f01b8b73230e9f3b0f81f - MD5:
de6d690ee20de3847bb6a9eeaa1d171f - ssdeep:
768:igGzpDeJZhIf0xTIUbVzFRlVF/0NofUC4seAula67w1M6tGo9moPkr:/GFKJfIf2Rljem+Autib0o9mykr - TLSH:
T101319DF360B7DC4C7A8AEB13AEF614599089D78C6136E7740488BB2DC0782BD7E41961 - Submitted as: zikugegejekeponefarujozuj.pdf
- File type: pdf · Size: 41583 bytes
- Verdict: suspicious (58/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
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: http://files.mrtmath.org/uploads/1/3/0/7/130776058/b0b51b4.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=big+ideas+math+answers+integrated+2, http://files.mrtmath.org/uploads/1/3/0/7/130776058/b0b51b4.pdf, http://files.wildstringsandthings.com/uploads/1/3/1/3/131384145/gufusixugawabu.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=big+ideas+math+answers+integrated+2
- http://files.mrtmath.org/uploads/1/3/0/7/130776058/b0b51b4.pdf
- http://files.wildstringsandthings.com/uploads/1/3/1/3/131384145/gufusixugawabu.pdf
- http://nerodukiv.miniaturecupcakes.com/uploads/1/3/1/4/131483170/sogezazab.pdf
- http://litiju.traveltastically.com/uploads/1/3/2/7/132740948/kawuwisu-kujinofox-gunedomukipogi.pdf
- https://uploads.strikinglycdn.com/files/b65cd116-940f-46b4-b796-cef0d19ee39c/1251546614.pdf
- https://uploads.strikinglycdn.com/files/befde422-ce98-4513-bcdf-1901a18d2728/wofekofi.pdf
- https://uploads.strikinglycdn.com/files/4cf7f13b-eab2-454b-a8be-f27855f94afb/88806181763.pdf
- https://uploads.strikinglycdn.com/files/b094cd94-6bb0-4768-bc86-db8dc590c3f7/18486803000.pdf
- https://uploads.strikinglycdn.com/files/4b91fabc-b6bd-4d3e-acf1-e7ef8f480ae3/fatimu.pdf
- https://uploads.strikinglycdn.com/files/1c442176-59e1-4abf-86ad-972e0c218a31/vabawurifusav.pdf
- https://uploads.strikinglycdn.com/files/4d23ee9b-02eb-4650-87ad-74b1736f40b1/80400684901.pdf
- https://uploads.strikinglycdn.com/files/573b486e-c47a-49be-9dcf-09edbd487c3a/22833927479.pdf
- https://uploads.strikinglycdn.com/files/0bcc879c-ce4a-49fa-bd7c-040b8d50f346/91301187715.pdf
- https://cdn.shopify.com/s/files/1/0494/2217/2327/files/tempest_in_a_teapot_jewelry.pdf
- https://cdn.shopify.com/s/files/1/0495/8086/7736/files/ranegowomelabalupo.pdf
- https://cdn.shopify.com/s/files/1/0483/2359/2355/files/pbs_dna_workshop.pdf
- https://cdn.shopify.com/s/files/1/0484/4362/1526/files/1802861212.pdf
- https://cdn.shopify.com/s/files/1/0431/5679/9648/files/88022367842.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
- files.mrtmath.org
- files.wildstringsandthings.com
- nerodukiv.miniaturecupcakes.com
- litiju.traveltastically.com
- uploads.strikinglycdn.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report