MALICIOUS — normal_5f87043c04e7e.pdf
MALICIOUS — normal_5f87043c04e7e.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
eff4e04d5573e66f70a3d8d556350732047fd63aa86b977ca27ac2b4bf2460b6 - SHA-1:
7e7b6a560fe6379aaf28f257c47a266991801e5c - MD5:
a58f3e09e1eb85767033221f2fbd96cc - ssdeep:
1536:CGFipVLhwNBWABDDqm3qvu1fd+qhvLQyP32DAhUUa:7FipVLSBnqm38y+qhvL+DiUN - TLSH:
T1B334BFF350BBDD4C79CB9F07ADAB0055A58EC7486132A7A00889776DC4BC6FE9E41920 - Submitted as: normal_5f87043c04e7e.pdf
- File type: pdf · Size: 54402 bytes
- Verdict: malicious (75/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The malicious score of 75/100 is the fusion of 4 weighted signals:
- Embedded link rated malicious by URL analysis: https://cdn-cms.f-static.net/uploads/4365607/normal_5f8700ec65967.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/123?keyword=vapor+pressure+curves+and+phase+diagrams+worksheet, https://cdn-cms.f-static.net/uploads/4365626/normal_5f86f43d9d918.pdf, https://cdn-cms.f-static.net/uploads/4365607/normal_5f8700ec65967.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://ggtraff.ru/123?keyword=vapor+pressure+curves+and+phase+diagrams+worksheet
- https://cdn-cms.f-static.net/uploads/4365626/normal_5f86f43d9d918.pdf
- https://cdn-cms.f-static.net/uploads/4365607/normal_5f8700ec65967.pdf
- https://cdn-cms.f-static.net/uploads/4366017/normal_5f8703590d3d4.pdf
- https://cdn-cms.f-static.net/uploads/4366017/normal_5f8702012a0a8.pdf
- https://dutitujazekap.weebly.com/uploads/1/3/0/8/130814390/36ce75ac.pdf
- https://site-1041766.mozfiles.com/files/1041766/dipedatunafa.pdf
- https://site-1038975.mozfiles.com/files/1038975/xenoneretagage.pdf
- https://site-1040256.mozfiles.com/files/1040256/19342284365.pdf
- https://site-1037887.mozfiles.com/files/1037887/jujasexodazexepi.pdf
- https://site-1042619.mozfiles.com/files/1042619/gakitalirodek.pdf
- https://site-1040298.mozfiles.com/files/1040298/naxefuturerijerovid.pdf
- https://cdn-cms.f-static.net/uploads/4365657/normal_5f870183f1e81.pdf
- https://cdn-cms.f-static.net/uploads/4365634/normal_5f86f65d5947c.pdf
- https://cdn-cms.f-static.net/uploads/4366009/normal_5f86f8c37b851.pdf
- https://cdn-cms.f-static.net/uploads/4366007/normal_5f86f91924414.pdf
- https://cdn-cms.f-static.net/uploads/4365560/normal_5f86fee906a02.pdf
- https://cdn-cms.f-static.net/uploads/4366014/normal_5f8702fcc7324.pdf
- https://cdn-cms.f-static.net/uploads/4365998/normal_5f87031f470b1.pdf
- https://cdn-cms.f-static.net/uploads/4365607/normal_5f86fea9086e7.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
- ggtraff.ru
- cdn-cms.f-static.net
- dutitujazekap.weebly.com
- site-1041766.mozfiles.com
- site-1038975.mozfiles.com
- site-1040256.mozfiles.com
- site-1037887.mozfiles.com
- site-1042619.mozfiles.com
- site-1040298.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report