SUSPICIOUS — 4684063_kod_aktivacii_kasperskogo_2015_na_90_dney.pdf

SUSPICIOUS — 4684063_kod_aktivacii_kasperskogo_2015_na_90_dney.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: a15a6df732c21b2a1e0fccc781033cdf67cfa78484dbc4fc7d9ff26054f3bd30
• SHA-1: 4afc11bd5f3cad97990a66c6488e6497bf6c38ba
• MD5: 7d98e5697ae5a49df40bc2c54d56e22c
• ssdeep: 6144:mSjjoa3CEZkrtuZzdvARZO4zpP6RFv53O8lkVtCTHs8VhBOAMNBgiE:NjjrQrkVdvspw1+tCrVhBBMNA
• TLSH: T1084801F1FA02BD9DDBDC3BA67E65402D2900D24151F02331B8A354E576B52BB170AE3A
• Submitted as: 4684063_kod_aktivacii_kasperskogo_2015_na_90_dney.pdf
• File type: pdf · Size: 364155 bytes
• Verdict: suspicious (58/100)

Detections (4 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: flagged
• Emsisoft (Emergency Kit): PDF.Spam.Heur.13
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The suspicious score of 58/100 is the fusion of 4 weighted signals:

• Embedded link rated suspicious by URL analysis: http://img1.liveinternet.ru/images/attach/c/6//4683/4683918_skachat_dfx_audio_enhancer_11104_rus_torrent.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%BA%D0%BE%D0%B4+%D0%B0%D0%BA%D1%82%D0%B8%D0%B2%D0%B0%D1%86%D0%B8%D0%B8+%D0%BA%D0%B0%D1%81%D0%BF%D0%B5%D1%80%D1%81%D0%BA%D0%BE%D0%B3%D0%BE+2015+%D0%BD%D0%B0+90+%D0%B4%D0%BD%D0%B5%D0%B9&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/6//4683/4683918_skachat_dfx_audio_enhancer_11104_rus_torrent.pdf, http://img1.liveinternet.ru/images/attach/c/6//4683/4683369_kak_razblokirovat_telefon_ot_virusa_vuymogatelya_na_android.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

• http://botcraftman.ru/?lip&keyword=%D0%BA%D0%BE%D0%B4+%D0%B0%D0%BA%D1%82%D0%B8%D0%B2%D0%B0%D1%86%D0%B8%D0%B8+%D0%BA%D0%B0%D1%81%D0%BF%D0%B5%D1%80%D1%81%D0%BA%D0%BE%D0%B3%D0%BE+2015+%D0%BD%D0%B0+90+%D0%B4%D0%BD%D0%B5%D0%B9&charset=utf-8
• http://img1.liveinternet.ru/images/attach/c/6//4683/4683918_skachat_dfx_audio_enhancer_11104_rus_torrent.pdf
• http://img1.liveinternet.ru/images/attach/c/6//4683/4683369_kak_razblokirovat_telefon_ot_virusa_vuymogatelya_na_android.pdf
• http://img1.liveinternet.ru/images/attach/c/6//4683/4683797_spin_tires_1001_skachat_torrent.pdf

Embedded domains

• botcraftman.ru
• img1.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report