MALICIOUS — tulunixuke.pdf
MALICIOUS — tulunixuke.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
c788601ba2971f8f09a0e07663950e31aca36a8fd3b624ff58f39645d21f69a9 - SHA-1:
684d27928c7d50c123bd8c379cee07eb87fd8780 - MD5:
c866c719ccc24c54e1df40d771b127c4 - ssdeep:
1536:c68VcUJiFzRWEQM5KXNBhx+qftvtQL7jPvvA3eSVAsXz0u:x8V1ido5M5K9BhxmcRVAsX5 - TLSH:
T15336D0F3219BCC8DF2A64B173EA91528655AE94C71168F9404DCB62CC4382FEBF20D61 - Submitted as: tulunixuke.pdf
- File type: pdf · Size: 68727 bytes
- Verdict: malicious (94/100)
Detections (4 of 50 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
MITRE ATT&CK
Why this verdict
The malicious score of 94/100 is the fusion of 5 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 link rated suspicious by URL analysis: https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbe0a08eaf37e3b6462e30c/1606289931732/position_velocity_acceleration_calculus_worksheet.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://traffnew.ru/wb?keyword=song%20lyrics%20worksheet, https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbe0a08eaf37e3b6462e30c/1606289931732/position_velocity_acceleration_calculus_worksheet.pdf, https://vekosakebasagi.weebly.com/uploads/1/3/4/7/134743747/6497697.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://traffnew.ru/wb?keyword=song%20lyrics%20worksheet
- https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbe0a08eaf37e3b6462e30c/1606289931732/position_velocity_acceleration_calculus_worksheet.pdf
- https://vekosakebasagi.weebly.com/uploads/1/3/4/7/134743747/6497697.pdf
- https://static1.squarespace.com/static/5fc0dbcbbf71053ccb0ffb78/t/5fc259f89ee0f32b879f60ee/1606572538222/surat_keterangan_bekerja_doc_download.pdf
- https://static1.squarespace.com/static/5fc5229c2bbd74065821fe32/t/5fc6a85da97599144ee419ce/1606854754408/93092208659.pdf
- https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbe28dabc819f1cf4a254a2/1606297819310/lets_learn_japanese_download.pdf
- https://s3.amazonaws.com/jovekus/86371871420.pdf
- https://static1.squarespace.com/static/5fc2c6032e34347c70505203/t/5fc43f0d08845d0924107d29/1606696719084/brother_mfc-j430w_ink_walmart.pdf
- https://static1.squarespace.com/static/5fc0c66b27a199023ab4af32/t/5fc3f183f3de5e49b5de5345/1606676876702/zawimiborajatirewud.pdf
- https://cdn-cms.f-static.net/uploads/4366034/normal_5f874e1d15f37.pdf
- https://static1.squarespace.com/static/5fc0dd131452f90b7fe52ecb/t/5fc31bf7fa04221c718650f8/1606622201071/corresponding_angles_theorem_proof.pdf
- https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbe107d3570fb44d1cac70e/1606291582359/dd_5e_players_handbook.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
- traffnew.ru
- static1.squarespace.com
- vekosakebasagi.weebly.com
- s3.amazonaws.com
- cdn-cms.f-static.net
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report