MALICIOUS — b23bda0b.pdf
MALICIOUS — b23bda0b.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
12bfdc5c74d12c40a58d93ad14d2d5a2034cf7f8b4ae0d82d1ac98213e2c6bc3 - SHA-1:
3c43bc4752b1205b0d824f9f1eedd14f60eefeaa - MD5:
4d839ad1a503e42f92276b5c336e90de - ssdeep:
1536:k01s1MZS6ED2ijnx6ym/LyoWBN+yGdUo7Xf0h9cWuL86DSoNT2d:ns1MZGtjx6ym/LrON+n7X0nwCoI - TLSH:
T1AB37D0F3615BDC4C7B9F9B5B6DBE251E6085E288613ACB844488B32CD4BC7AD2E40560 - Submitted as: b23bda0b.pdf
- File type: pdf · Size: 74044 bytes
- Verdict: malicious (96/100)
Detections (5 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!4D839AD1A503
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 96/100 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 malicious by URL analysis: https://static.s123-cdn-static.com/uploads/4421780/normal_5fdf9e3178c4b.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://traffmen.ru/wb?keyword=black%20and%20white%20christmas%20images%20free, https://cdn-cms.f-static.net/uploads/4415935/normal_5fd7a87942a64.pdf, https://cdn-cms.f-static.net/uploads/4386079/normal_6014650986a21.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=black%20and%20white%20christmas%20images%20free
- https://s3.amazonaws.com/medaliwifufugel/microwave_toaster_oven_combo_consumer_reports.pdf
- https://cdn-cms.f-static.net/uploads/4415935/normal_5fd7a87942a64.pdf
- https://cdn-cms.f-static.net/uploads/4386079/normal_6014650986a21.pdf
- https://static.s123-cdn-static.com/uploads/4421780/normal_5fdf9e3178c4b.pdf
- https://s3.amazonaws.com/zetubakuz/48468740213.pdf
- https://cdn.sqhk.co/vamunidibu/Ejejfar/pegugajuvikakezosewam.pdf
- https://disadoxamegipu.weebly.com/uploads/1/3/4/5/134527150/boradu-rugugebux-bokabebez-nagaf.pdf
- https://s3.amazonaws.com/mavixu/alphabet_picture_book.pdf
- https://s3.amazonaws.com/sosupejuxofedo/silvia_federici_caliban_and_the_witch.pdf
- https://s3.amazonaws.com/luborinizu/waxuzatakate.pdf
- https://s3.amazonaws.com/luramamelolem/37340089496.pdf
- http://begemotiks.fun/258295660885bie9.pdf
- https://static.s123-cdn-static.com/uploads/4466666/normal_5fe1d7579f3df.pdf
- https://cdn.sqhk.co/suxumeva/jizvhgv/textra_sms_pro_4._11.pdf
- https://cdn.sqhk.co/wazofovam/EhggLhh/50798793781.pdf
- http://train-home.ru/fuguvoruporalijofeyoy05.pdf
- https://static.s123-cdn-static.com/uploads/4428083/normal_5ffd2f3b6017a.pdf
- https://simebusuf.weebly.com/uploads/1/3/1/4/131406507/loruxeboz_wanexobevokebo_tiwisupotezuxul.pdf
- https://s3.amazonaws.com/vavapekadoliti/87823792551.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
- traffmen.ru
- s3.amazonaws.com
- cdn-cms.f-static.net
- static.s123-cdn-static.com
- cdn.sqhk.co
- disadoxamegipu.weebly.com
- begemotiks.fun
- train-home.ru
- simebusuf.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report