SUSPICIOUS — 4690043_usb__xtaf__xplorer_.pdf

SUSPICIOUS — 4690043_usb__xtaf__xplorer_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 53 detection engines flagged it.

Identification

• SHA-256: b02f958def42fc72e1046c79e67796ac7fcd2bfb3566967f47c05d0228653aea
• SHA-1: 465729d786c8600f9c6e952a34c350dac2a937e6
• MD5: f0b16ff60187f8d270045634c599921f
• ssdeep: 6144:mucDcqNZiYYBF0MxCdOAnMzitWKF8ZpiqHZFY3Me53t5BGANmfcq:RMNZiYYjNxCdlneitaOff7wkq
• TLSH: T1B74812F6EF44995CCAE9BB493E38403D0D1A211215F0533A282759FA23F6A373346DA5
• Submitted as: 4690043_usb__xtaf__xplorer_.pdf
• File type: pdf · Size: 366851 bytes
• Verdict: suspicious (44/100)

Detections (2 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.13

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=usb+xtaf+xplorer+%D0%B4%D0%BB%D1%8F+%D0%B7%D0%B0%D0%BF%D0%B8%D1%81%D0%B8+%D0%BD%D0%B0+%D1%84%D0%BB%D0%B5%D1%88%D0%BA%D1%83+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8 - 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

• http://botcraftman.ru/?lip&keyword=usb+xtaf+xplorer+%D0%B4%D0%BB%D1%8F+%D0%B7%D0%B0%D0%BF%D0%B8%D1%81%D0%B8+%D0%BD%D0%B0+%D1%84%D0%BB%D0%B5%D1%88%D0%BA%D1%83+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8

Embedded domains

• botcraftman.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report