MALICIOUS — 2f5f4d162d0c051211475ec16bb48bd0cb32c6e65b62152e36ff4990ac37d660
MALICIOUS — 2f5f4d162d0c051211475ec16bb48bd0cb32c6e65b62152e36ff4990ac37d660 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 4 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
2f5f4d162d0c051211475ec16bb48bd0cb32c6e65b62152e36ff4990ac37d660 - SHA-1:
304c5b99942e8210a7a5e58ead97dc32bcfef29b - MD5:
771c3b254d174100f1241dc402331383 - ssdeep:
1536:14bvCScTqEl6kkgoalmdKzW/UUAK2SWunDdWspO2qtrhcYGO:ObvCSvEl6kvoalmdjAK2e02E - TLSH:
T1D838C0F320D7ED4C768B9F4365F64168104AE3481661DFA050C8BB6CDABCABDAF10A51 - Submitted as: 2f5f4d162d0c051211475ec16bb48bd0cb32c6e65b62152e36ff4990ac37d660
- File type: pdf · Size: 80266 bytes
- Verdict: malicious (98/100)
Detections (4 of 54 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 98/100 is the fusion of 10 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 - Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - 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: http://chanakyaaerospacedefence.com/userfiles/file/2877505625.pdf, https://www.partyshuttlebus.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160e2af87aff4b---81487942485.pdf, http://sushrutproctology.org/ckfinder/userfiles/files/32533693711.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 11 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (19 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
- Memory forensics: 4 finding(s) elsewhere in the guest, not attributed to this sample, e.g. RWX/private injected region in Acrobat.exe (pid 3584) (rule
windows.malfind.Malfind) - memory signal, weight 0.05, confidence 0.30
Dynamic analysis (windows)
1004 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- 23.40.52.85
- 23.11.37.157
- 20.190.167.64
- 52.123.252.198 AU · Sydney · AS8075 Microsoft Corporation
- 52.110.12.15 AU · Sydney · AS8075 Microsoft Corporation
- 23.33.238.178
- 40.84.85.40 US · Boydton · AS8075 Microsoft Corporation
- 20.247.184.197 SG · Singapore · AS8075 Microsoft Corporation
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 23.33.238.135
- 23.33.238.102
- 104.46.162.229 US · AS8075 Microsoft Corporation
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/Uplcv/~3/Om9ozkHLxGw/uplcv?utm_term=schwinn+ad2+airdyne+exercise+bike+manual
- http://chanakyaaerospacedefence.com/userfiles/file/2877505625.pdf
- https://www.partyshuttlebus.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160e2af87aff4b---81487942485.pdf
- http://sushrutproctology.org/ckfinder/userfiles/files/32533693711.pdf
- https://regenerativetherapyforpain.com/wp-content/plugins/super-forms/uploads/php/files/aef20d2686bba7b0889cbdbdbd9ed7a3/56536533524.pdf
- https://trichynext.com/wp-content/plugins/super-forms/uploads/php/files/3c7fcb4f9f894dc83fec63f942b466a5/fubetirifawonisigid.pdf
- http://mko-yug.ru/wp-content/plugins/super-forms/uploads/php/files/c3432acbb8a4b0a5db90e51300f19340/61109531264.pdf
- https://billard-hauri.ch/userfiles/file/46161735780.pdf
- http://test.uebersetzungen-nesselberger.de/wp-content/plugins/formcraft/file-upload/server/content/files/160ab2b67a091b---81415210560.pdf
- http://www.dereformasenalicante.com/archivos/files/geduxapojufosakaluvan.pdf
- http://originalcheck.it/public/img_admin/file///muzoxovubabumetuzemusipo.pdf
- https://spazmedia.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607c3a5db188d---25845476307.pdf
- http://vdgairconditioning.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1607774a4447c6---mubilewaput.pdf
- http://alnadaoil.com/userfiles/file/14961599582.pdf
- https://www.sharpeningfactory.com/wp-content/plugins/formcraft/file-upload/server/content/files/16094994302f25---85595316222.pdf
- http://kingkady.cn/uploadfile/files/75695036450.pdf
- http://wsm.hk/images/uploadfiles/file/99558801076.pdf
- https://hcs1000.org/wp-content/plugins/super-forms/uploads/php/files/6eb5c4ddabc69afc994c162fd61ec6df/kunofoparemipup.pdf
- http://alt-1c.ru/userfiles/file/kawexexenilawasopotoni.pdf
- http://saludocupacionalpso.com/home/wp-content/plugins/formcraft/file-upload/server/content/files/161187c8abe45c---56504764710.pdf
- https://lacecinella.com/writable/public/userfiles/file/23737676201.pdf
- https://kuechentreff-schmid.de/wp-content/plugins/super-forms/uploads/php/files/oeghrt40agm3ml6hiugfk2n4ce/4789185534.pdf
- https://www.sussexweddingservices.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160b3c5b6c0d59---16224011575.pdf
- https://www.indee-r.fr/wp-content/plugins/super-forms/uploads/php/files/371e52a5e9fa3397d9291b8d0256f2b4/62405866929.pdf
- http://www.saraviation.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b25cd192762---46565875287.pdf
Embedded domains
- feedproxy.google.com
- chanakyaaerospacedefence.com
- www.partyshuttlebus.com.au
- sushrutproctology.org
- regenerativetherapyforpain.com
- trichynext.com
- mko-yug.ru
- billard-hauri.ch
- test.uebersetzungen-nesselberger.de
- www.dereformasenalicante.com
- originalcheck.it
- spazmedia.com
- vdgairconditioning.nl
- alnadaoil.com
- www.sharpeningfactory.com
- kingkady.cn
- wsm.hk
- hcs1000.org
- alt-1c.ru
- saludocupacionalpso.com
- lacecinella.com
- kuechentreff-schmid.de
- www.sussexweddingservices.co.uk
- www.indee-r.fr
- www.saraviation.com
Embedded IP addresses
- 4.150.223.113
- 52.168.117.170
- 20.42.179.192
- 52.123.252.198
- 52.110.12.15
- 40.84.85.40
- 20.247.184.197
- 4.230.171.124
- 104.46.162.229
- 74.178.76.128
- 104.208.16.94
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report