MALICIOUS — tumel.pdf
MALICIOUS — tumel.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:
54a4dad43c874eb537dac1feeaf50db8ea566bf81edc4ac283b2b535723f7d26 - SHA-1:
e518c7e5e60a73109b2ea39ce805cd12a0bcd39f - MD5:
6f812ca26851970bb90bfe49827e1a04 - ssdeep:
768:qgGzpD5z362yQuF+sFX/GY+uGPewIinNRXYESoElprUzXXY:3GF1zcXOY+J2riXIESoElNaXXY - TLSH:
T14B31AFF351ABEEDC3A875B13ADBA00596449C68D6132BBB005D87B6CC1B81FD6F41920 - Submitted as: tumel.pdf
- File type: pdf · Size: 40566 bytes
- Verdict: malicious (75/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
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://gemaxudemaxepeb.weebly.com/uploads/1/3/1/0/131070646/tuxajolojedebu.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://traffmen.ru/wb?keyword=slither.io%20modded%20server, https://cdn-cms.f-static.net/uploads/4378405/normal_5f8d461bc044d.pdf, https://cdn-cms.f-static.net/uploads/4366014/normal_5f9b9a20625ea.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://traffmen.ru/wb?keyword=slither.io%20modded%20server
- https://cdn-cms.f-static.net/uploads/4378405/normal_5f8d461bc044d.pdf
- https://cdn-cms.f-static.net/uploads/4366014/normal_5f9b9a20625ea.pdf
- https://siregudak.weebly.com/uploads/1/3/0/7/130738759/7e7d7ddae.pdf
- https://gemaxudemaxepeb.weebly.com/uploads/1/3/1/0/131070646/tuxajolojedebu.pdf
- https://gatamerewavo.files.wordpress.com/2020/11/pafovubetodajir.pdf
- https://s3.amazonaws.com/moduxanakuri/29355303930.pdf
- https://uploads.strikinglycdn.com/files/b10d7a4a-2fbb-41c1-a52e-eb227742dda5/tovewegesugutisaj.pdf
- https://cdn-cms.f-static.net/uploads/4415300/normal_5fa6a27ba65a2.pdf
- https://cdn-cms.f-static.net/uploads/4391624/normal_5f97a609bbe12.pdf
- https://uploads.strikinglycdn.com/files/63bf5bf7-20bb-4ee0-98ce-d7f56c03cd20/85718442400.pdf
- https://panezij.files.wordpress.com/2020/11/51344212101.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
- traffmen.ru
- slither.io
- cdn-cms.f-static.net
- siregudak.weebly.com
- gemaxudemaxepeb.weebly.com
- gatamerewavo.files.wordpress.com
- s3.amazonaws.com
- uploads.strikinglycdn.com
- panezij.files.wordpress.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report