MALICIOUS — normal_5fb8ab4210e4f.pdf
MALICIOUS — normal_5fb8ab4210e4f.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 4 of 53 detection engines flagged it.
Identification
- SHA-256:
4a873ce5ece1b0b6d0e457f8f82ebc1b9455d421bfe298eaf3d314092c076b54 - SHA-1:
5c1ee5fed2a0aae72d72f9c0db3f5cebfeff8850 - MD5:
0b2a6e49a2a0edd960be4c7654ee483d - ssdeep:
3072:4n9qvN7k0Qwr6HwPQuTNm1hsw6XutZ4tuqlBQErqixlTKm:A9ql7FsHw4uTMRG2Z4t7QErq4 - TLSH:
T15C3F02F7605FCD8CB6C76F4371E9967C108E8A447D2262A54099BA3CC0792BD3F60A61 - Submitted as: normal_5fb8ab4210e4f.pdf
- File type: pdf · Size: 150396 bytes
- Verdict: malicious (92/100)
Detections (4 of 53 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
Why this verdict
The malicious score of 92/100 is the fusion of 4 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 network infrastructure: https://trafffi.ru/123?utm_term=history+of+csr+pdf, https://wefolukozik.weebly.com/uploads/1/3/1/4/131406413/5175df.pdf, https://cdn-cms.f-static.net/uploads/4384655/normal_5fadde328fe86.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://trafffi.ru/123?utm_term=history+of+csr+pdf
- https://s3.amazonaws.com/lorifawuvawot/envision_algebra_1_answer_key.pdf
- https://s3.amazonaws.com/zeworibuzoza/how_many_credits_to_graduate_uw_madison.pdf
- https://wefolukozik.weebly.com/uploads/1/3/1/4/131406413/5175df.pdf
- https://cdn-cms.f-static.net/uploads/4384655/normal_5fadde328fe86.pdf
- https://cdn-cms.f-static.net/uploads/4366063/normal_5f873580cb7e3.pdf
- https://uploads.strikinglycdn.com/files/5728900e-2a47-419d-aba3-b7963e3325c3/witcher_isle_of_mists.pdf
- https://xojisige.weebly.com/uploads/1/3/1/6/131637148/9066554.pdf
- https://uploads.strikinglycdn.com/files/41837999-714a-447e-8f8e-e3301395923d/70947156193.pdf
- https://cdn-cms.f-static.net/uploads/4418381/normal_5f96ddb92708e.pdf
- https://sanijala.weebly.com/uploads/1/3/4/8/134889677/8638134.pdf
- https://cdn-cms.f-static.net/uploads/4386597/normal_5f9383b74c513.pdf
- https://s3.amazonaws.com/rezugekolaba/33605155419.pdf
- https://cdn-cms.f-static.net/uploads/4422144/normal_5fa1457a8f513.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
- trafffi.ru
- s3.amazonaws.com
- wefolukozik.weebly.com
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- xojisige.weebly.com
- sanijala.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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