SUSPICIOUS — xupurukomakufogo.pdf
SUSPICIOUS — xupurukomakufogo.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 50 detection engines flagged it.
Identification
- SHA-256:
7237040ba289b660daabb8c13085d3948810a73117648b0705b2fabb58e23f49 - SHA-1:
988978ba583f83d010bf9dfca6776a12bb05f643 - MD5:
62b9bb1fe4f8839b543b0d7fa1203829 - ssdeep:
1536:rGFxpQCmaWjjdr37BX6B4QOTVbHHFWmfW8qPqkf:KFxph6J7BLFzHX+lL - TLSH:
T1CA359EF701D7DD8C3A87EB13AAEA286CA049D688617297A404D9773CC4BC7BC7E50950 - Submitted as: xupurukomakufogo.pdf
- File type: pdf · Size: 61653 bytes
- Verdict: suspicious (44/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): UDS:Trojan.PDF.SBadur.gen
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=hebrew%20letter%20gimel, https://cdn-cms.f-static.net/uploads/4365560/normal_5f872121ae7f7.pdf, https://cdn-cms.f-static.net/uploads/4366034/normal_5f8716baea647.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=hebrew%20letter%20gimel
- https://cdn-cms.f-static.net/uploads/4365560/normal_5f872121ae7f7.pdf
- https://cdn-cms.f-static.net/uploads/4366034/normal_5f8716baea647.pdf
- https://cdn-cms.f-static.net/uploads/4365563/normal_5f870a6404807.pdf
- https://cdn-cms.f-static.net/uploads/4366004/normal_5f871938365e5.pdf
- https://cdn-cms.f-static.net/uploads/4366008/normal_5f87239915df1.pdf
- https://site-1037870.mozfiles.com/files/1037870/vekid.pdf
- https://site-1044055.mozfiles.com/files/1044055/38377039229.pdf
- https://site-1036814.mozfiles.com/files/1036814/26333104198.pdf
- https://site-1039409.mozfiles.com/files/1039409/zojaruvivimup.pdf
- https://site-1039633.mozfiles.com/files/1039633/xazibe.pdf
- https://uploads.strikinglycdn.com/files/4e8b0c77-0b50-4650-bcaf-ea9bc68448c1/67965708618.pdf
- https://uploads.strikinglycdn.com/files/fdafe5d6-3d64-4e80-95e8-639f14895eb4/gupux.pdf
- https://uploads.strikinglycdn.com/files/f235537b-cbc1-4a21-af48-82469f9b6d14/dijifodirijolulemowoxat.pdf
- https://uploads.strikinglycdn.com/files/d6d7f106-e81d-4734-89b0-b6b3ba454273/gidivus.pdf
- https://uploads.strikinglycdn.com/files/ff969552-2692-48f0-8b1f-7bd8606b2e3d/16970377290.pdf
- https://uploads.strikinglycdn.com/files/ab3adaee-0e43-420d-aa25-83c8d723b918/28610408561.pdf
- https://uploads.strikinglycdn.com/files/ec9f1d84-28a4-4607-8026-c6bd4604e350/misuvigi.pdf
- https://uploads.strikinglycdn.com/files/ef7be5ea-0116-441b-92ad-8617d801ba88/wevelatamagogijov.pdf
- https://uploads.strikinglycdn.com/files/20e4d5d3-7e05-44ca-92d0-e96a5ee05182/gazise.pdf
- https://besiwalufeg.weebly.com/uploads/1/3/2/6/132696214/mawozena-kewanobezure-saxekezato.pdf
- https://dimaxafazeza.weebly.com/uploads/1/3/1/4/131453031/porukofosu.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/
Embedded domains
- cctraff.ru
- cdn-cms.f-static.net
- site-1037870.mozfiles.com
- site-1044055.mozfiles.com
- site-1036814.mozfiles.com
- site-1039409.mozfiles.com
- site-1039633.mozfiles.com
- uploads.strikinglycdn.com
- besiwalufeg.weebly.com
- dimaxafazeza.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report