MALICIOUS — b0a7e119a2dbd9e1199ebca69e45e5941588e4c6bd4d6d0b70b6a37f808e62ec
MALICIOUS — b0a7e119a2dbd9e1199ebca69e45e5941588e4c6bd4d6d0b70b6a37f808e62ec is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100). 5 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
b0a7e119a2dbd9e1199ebca69e45e5941588e4c6bd4d6d0b70b6a37f808e62ec - SHA-1:
32d695b6dbdc6c6de8d7b11d42526c1d7e9870b3 - MD5:
9b8c3ef49f4b5fb7f23117af1164d6eb - ssdeep:
1536:nZLl+z53svq9nsSeNih888USJb3A40KT8XLxbCvaqS12BMCIfWv8:ZLl+zW8XZ+OIaqS1AMC2Wk - TLSH:
T14737C0F7619BDC9C3B9A0F43BA761169204DC3D82132EFE440C8BB6CD4685AD7E60561 - Submitted as: b0a7e119a2dbd9e1199ebca69e45e5941588e4c6bd4d6d0b70b6a37f808e62ec
- File type: pdf · Size: 73006 bytes
- Verdict: malicious (99/100)
Detections (5 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!9B8C3EF49F4B
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 99/100 is the fusion of 10 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95 - Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Trellix Stinger (McAfee) flagged PDF/Phish-FAB!9B8C3EF49F4B (rule
PDF/Phish-FAB!9B8C3EF49F4B) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Hoax.PDF.Phish.gen (rule
HEUR:Hoax.PDF.Phish.gen) - engine signal, weight 0.55, confidence 0.85 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://crewmak.ru/pbw?utm_term=videoder+windows+10+download, https://cdn-cms.f-static.net/uploads/4426820/normal_6032aacee7dfa.pdf, https://cdn-cms.f-static.net/uploads/4451033/normal_604e1aaa8c5a0.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
- Contacted 6 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
994 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- desktop-hsgcbep._dosvc._tcp.local
- desktop-hsgcbep(1)._dosvc._tcp.local
- desktop-hsgcbep(2)._dosvc._tcp.local
- desktop-hsgcbep(3)._dosvc._tcp.local
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- 23.40.52.209
- 23.11.37.157
- 20.190.167.21
- 20.247.185.124 SG · Singapore · AS8075 Microsoft Corporation
- 150.171.22.17
- 52.110.12.33 US · AS8075 Microsoft Corporation
- 52.110.12.49 AU · Sydney · AS8075 Microsoft Corporation
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://crewmak.ru/pbw?utm_term=videoder+windows+10+download
- https://cdn-cms.f-static.net/uploads/4426820/normal_6032aacee7dfa.pdf
- https://cdn-cms.f-static.net/uploads/4451033/normal_604e1aaa8c5a0.pdf
- https://cdn-cms.f-static.net/uploads/4382948/normal_602816dd98b64.pdf
- https://cdn-cms.f-static.net/uploads/4475861/normal_602d3b0b44072.pdf
- https://cdn-cms.f-static.net/uploads/4367278/normal_60531a8258c65.pdf
- https://static.s123-cdn-static.com/uploads/4422137/normal_5fdeaba1822f2.pdf
- http://nerobedevu.pbworks.com/w/file/fetch/144447960/200_vocabulary_words_with_meaning_and_sentence.pdf
- http://lomexalipele.pbworks.com/w/file/fetch/144500034/bloody_roar_4_free_download_for_pc_softonic.pdf
- https://uploads.strikinglycdn.com/files/6b778091-98f1-4e83-b5ed-cdb38070de9c/joruzugoxavezapofoben.pdf
- https://cdn-cms.f-static.net/uploads/4413117/normal_603e9e623c371.pdf
- https://uploads.strikinglycdn.com/files/dcbbdc09-1e9c-447b-acc1-a5fac3fb5f09/pezurejinafoperexazabup.pdf
- https://static.s123-cdn-static.com/uploads/4450434/normal_5fcf845bf02cc.pdf
- https://uploads.strikinglycdn.com/files/82298e36-37c6-44fd-ae5c-4daf27e4d992/loloxedid.pdf
- https://uploads.strikinglycdn.com/files/c70748d2-aa81-4c14-a75d-d536647e2bd6/stuart_hall_work_of_representation.pdf
- https://uploads.strikinglycdn.com/files/63f6388e-5624-4142-a339-ec0ef5114c3b/35934039964.pdf
- https://cdn-cms.f-static.net/uploads/4458150/normal_5fe68b8600a4a.pdf
- https://cdn-cms.f-static.net/uploads/4417418/normal_60583d9c9dc04.pdf
- https://cdn-cms.f-static.net/uploads/4366652/normal_603a6868d4098.pdf
- https://static.s123-cdn-static.com/uploads/4404990/normal_60071de0ace8c.pdf
- https://uploads.strikinglycdn.com/files/851a1279-4e56-43da-8747-2e87ca8f91ad/tamemo.pdf
- https://uploads.strikinglycdn.com/files/94cc8336-116c-40fc-9d38-26dc3a4ef8d7/how_much_is_a_stihl_backpack_blower_cost.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/
Embedded domains
- crewmak.ru
- cdn-cms.f-static.net
- static.s123-cdn-static.com
- nerobedevu.pbworks.com
- lomexalipele.pbworks.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 20.247.185.124
- 52.110.12.33
- 52.110.12.49
- 4.230.171.124
- 57.155.101.212
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report