MALICIOUS — 1823686.pdf
MALICIOUS — 1823686.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
bfffd25455f511a8cd3249e18d93b4a0b74ea110ad0c6eeac5953f5d9968b203 - SHA-1:
675d0ba0c020981b5771214dffd70c7e2fb6d897 - MD5:
6025fea06afcfe2664b96e602e888b87 - ssdeep:
1536:gyN6gu6JtXn96YvO4Cmu5DrfjQdD8WZa/rEHW1qOu+i:R06JtXnQAO4ClDrfg/JW1qF - TLSH:
T1E036C0F3B0C7DD8DB98BAB9726B6056D248ED7482433C394458CB62CD8B867D3D60941 - Submitted as: 1823686.pdf
- File type: pdf · Size: 66165 bytes
- Verdict: malicious (94/100)
Detections (4 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 94/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated suspicious by URL analysis: https://cdn-cms.f-static.net/uploads/4421050/normal_5fb9ff87cd980.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://trafficel.ru/wb?keyword=reasonable%20accommodation%20request%20form%20va, https://cdn-cms.f-static.net/uploads/4421050/normal_5fb9ff87cd980.pdf, https://cdn-cms.f-static.net/uploads/4408583/normal_5fbb796d14b67.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://trafficel.ru/wb?keyword=reasonable%20accommodation%20request%20form%20va
- https://s3.amazonaws.com/gotijejaj/25154538933.pdf
- https://cdn-cms.f-static.net/uploads/4421050/normal_5fb9ff87cd980.pdf
- https://cdn-cms.f-static.net/uploads/4408583/normal_5fbb796d14b67.pdf
- https://s3.amazonaws.com/gupuso/revise_for_cambridge_primary_checkpoint_english.pdf
- https://winimotewo.weebly.com/uploads/1/3/4/5/134593518/f777048b3b.pdf
- https://cdn-cms.f-static.net/uploads/4413228/normal_5f9d98bc5d029.pdf
- https://cdn-cms.f-static.net/uploads/4449630/normal_5fc1b1c2be2cc.pdf
- https://s3.amazonaws.com/nefomojuwet/gepomowezesajurufowarej.pdf
- https://cdn-cms.f-static.net/uploads/4378425/normal_5f9284685e07b.pdf
- https://mugekezozo.weebly.com/uploads/1/3/1/6/131636766/sebarev_tegetis_palagawubemimip.pdf
- https://cdn-cms.f-static.net/uploads/4413000/normal_5faaf104aa62e.pdf
- https://cdn-cms.f-static.net/uploads/4392439/normal_5f90a4311a42c.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
- trafficel.ru
- s3.amazonaws.com
- cdn-cms.f-static.net
- winimotewo.weebly.com
- mugekezozo.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report