SUSPICIOUS — 91507163562.pdf
SUSPICIOUS — 91507163562.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
d88d329db70de4c57e816ee794900d782cbf9419650ce9848fe94c26c830c438 - SHA-1:
eb9ea7743167a1c42bd28201e28d6ff6b8b7e5e6 - MD5:
57992edbb97fa94444bd0823b476e4c2 - ssdeep:
1536:dGFlnMGA7xl/hQnSnOVffxaLMmUkla4iZnmj7l:gFlnc1USOVnxaLqeImt - TLSH:
T17C35C0F351A7EE4C72CB6B035DAA129EA144C789713297A0158C773DD8B86FC3E10A51 - Submitted as: 91507163562.pdf
- File type: pdf · Size: 58712 bytes
- Verdict: suspicious (58/100)
Detections (4 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- 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.27sunsphotography.com/uploads/1/3/0/7/130739146/tebenabokoxaro.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=recurring+decimals+to+fractions+math, https://uploads.strikinglycdn.com/files/a7d68b1d-0ee2-4e9c-8b8d-61680dfb6c01/38058998323.pdf, https://uploads.strikinglycdn.com/files/c6159cad-ab7b-4782-b2ad-c44ef77950ae/75572999920.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=recurring+decimals+to+fractions+math
- https://uploads.strikinglycdn.com/files/a7d68b1d-0ee2-4e9c-8b8d-61680dfb6c01/38058998323.pdf
- https://uploads.strikinglycdn.com/files/c6159cad-ab7b-4782-b2ad-c44ef77950ae/75572999920.pdf
- https://uploads.strikinglycdn.com/files/66876fae-cf9e-4140-b40c-2e66af2c583e/vuromewibeb.pdf
- https://cdn.shopify.com/s/files/1/0486/1929/0789/files/plan_de_salvacion.pdf
- https://cdn.shopify.com/s/files/1/0434/1760/0156/files/42850776423.pdf
- https://cdn.shopify.com/s/files/1/0434/1887/8117/files/download_retrica_premium_apk.pdf
- https://cdn.shopify.com/s/files/1/0481/4848/0149/files/63002779777.pdf
- https://cdn.shopify.com/s/files/1/0431/9153/3725/files/52985723508.pdf
- http://files.27sunsphotography.com/uploads/1/3/0/7/130739146/tebenabokoxaro.pdf
- http://files.improvisolab.com/uploads/1/3/0/8/130814681/lunobutif_wevazovekit.pdf
- http://bojekeji.holisticbeautyskinstudio.com/uploads/1/3/1/4/131406286/xobevutifa-libuji.pdf
- https://site-1038522.mozfiles.com/files/1038522/84892811963.pdf
- https://site-1042835.mozfiles.com/files/1042835/48607007238.pdf
- https://site-1037897.mozfiles.com/files/1037897/95791757769.pdf
- https://site-1038981.mozfiles.com/files/1038981/gatimogapurevu.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
- uploads.strikinglycdn.com
- cdn.shopify.com
- files.27sunsphotography.com
- files.improvisolab.com
- bojekeji.holisticbeautyskinstudio.com
- site-1038522.mozfiles.com
- site-1042835.mozfiles.com
- site-1037897.mozfiles.com
- site-1038981.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report