SUSPICIOUS — vakameguzurom.pdf
SUSPICIOUS — vakameguzurom.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
235e43b6526621489c8bea67688dc5ae429c42c640ae40f7e454014631d419f0 - SHA-1:
6c0cd624336dbdccf562254cef42cda1bb5036ac - MD5:
cb427db2c294e4dd9689f0f89678c801 - ssdeep:
3072:/F5piDOwc1tWBrA2r9l8WgEReal+rIta:9reOSrAkR8 - TLSH:
T16A3AE1F380D7EC5D768ADB1369B221AA660BD68C60329E6448CC771DC4ACBED5F41A10 - Submitted as: vakameguzurom.pdf
- File type: pdf · Size: 100671 bytes
- Verdict: suspicious (58/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): UDS:Trojan.PDF.SBadur.gen
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: https://uploads.strikinglycdn.com/files/f4c9a643-ee9c-4a12-9775-2f710d94053f/rinofejuzox.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=partial%20eta%20squared%20interpretation, https://uploads.strikinglycdn.com/files/f4c9a643-ee9c-4a12-9775-2f710d94053f/rinofejuzox.pdf, https://uploads.strikinglycdn.com/files/10924613-f16e-4895-b644-c31dc94e862b/wakunaxi.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=partial%20eta%20squared%20interpretation
- https://uploads.strikinglycdn.com/files/f4c9a643-ee9c-4a12-9775-2f710d94053f/rinofejuzox.pdf
- https://uploads.strikinglycdn.com/files/10924613-f16e-4895-b644-c31dc94e862b/wakunaxi.pdf
- https://uploads.strikinglycdn.com/files/b03c1fd4-473b-4071-8302-0578fcb54749/nusututalizilo.pdf
- https://uploads.strikinglycdn.com/files/d36fb504-8e95-4c7f-85d5-6b45afd22709/milazaworalitirexeve.pdf
- https://cdn-cms.f-static.net/uploads/4374366/normal_5f89621b75d71.pdf
- https://cdn-cms.f-static.net/uploads/4370307/normal_5f8854d7ab7a3.pdf
- https://cdn-cms.f-static.net/uploads/4376125/normal_5f8b5fdd1402b.pdf
- https://cdn-cms.f-static.net/uploads/4374857/normal_5f8ac47565ea7.pdf
- https://cdn.shopify.com/s/files/1/0486/8997/1350/files/bully_dog_gt_40417_manual.pdf
- https://cdn.shopify.com/s/files/1/0472/2914/1157/files/beer_before_liquor_never_been_sicker_wine.pdf
- https://cdn.shopify.com/s/files/1/0266/8081/9909/files/tuzafawafu.pdf
- https://cdn.shopify.com/s/files/1/0494/9337/7183/files/35134083289.pdf
- https://cdn.shopify.com/s/files/1/0496/1219/3955/files/wolf_and_dragon_meaning.pdf
- https://cdn.shopify.com/s/files/1/0484/7013/0849/files/20280394855.pdf
- https://cdn.shopify.com/s/files/1/0437/1673/9222/files/54752443028.pdf
- https://cdn.shopify.com/s/files/1/0496/7255/2601/files/18714551353.pdf
- https://uploads.strikinglycdn.com/files/daaf3e7e-0f13-40f1-b17c-aaa3e972a719/fulude.pdf
- https://uploads.strikinglycdn.com/files/12d70a08-4731-4e19-93a6-a1d1faeb116d/lujiloxibojijo.pdf
- https://uploads.strikinglycdn.com/files/54c06926-f0d1-4a10-a6f0-2f329049599b/gufoxaberu.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
- cctraff.ru
- uploads.strikinglycdn.com
- 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