MALICIOUS — db374689c4f2f4239341a0746aea8e3335dbae2ac05b1b0c184c2b0d43e77c8e
MALICIOUS — db374689c4f2f4239341a0746aea8e3335dbae2ac05b1b0c184c2b0d43e77c8e is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100). 4 of 54 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
db374689c4f2f4239341a0746aea8e3335dbae2ac05b1b0c184c2b0d43e77c8e - SHA-1:
3bf3007f282ba55917d4244e5d69f392cc0791c4 - MD5:
93e8395a5b52a2f0c5654f82f6f07f42 - ssdeep:
3072:dqjbJNhjyRf/KydfEAAXzt60iQPjPZ8yd:dqjbJNhuBSKKXx65u - TLSH:
T19B3AD0F300DBDD0C7B4B9F4359AB119DB44AD6982732E6100188B7AC897C7BDAF50A61 - Submitted as: db374689c4f2f4239341a0746aea8e3335dbae2ac05b1b0c184c2b0d43e77c8e
- File type: pdf · Size: 101335 bytes
- Verdict: malicious (99/100)
Detections (4 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
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 99/100 is the fusion of 11 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 - Embedded link rated malicious by URL analysis: http://www.annaleehuber.com/content_files/file/41820314000.pdf - network signal, weight 0.70, confidence 0.80
- 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: https://mandalaconfeccao.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16070cd630387e---7519314301.pdf, https://dsodrecital.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606c7261043a1---janavepepalogevidinu.pdf, https://agrotehholding.ru/wp-content/plugins/super-forms/uploads/php/files/67a01bd1d44c5e820ef554881d1d2fac/pevokotazapozejorivipu.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 9 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: 3 finding(s) elsewhere in the guest, not attributed to this sample, e.g. RWX/private injected region in Acrobat.exe (pid 8908) (rule
windows.malfind.Malfind) - memory signal, weight 0.05, confidence 0.30
Dynamic analysis (windows)
1177 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
- 23.40.52.209
- 23.11.37.157
- 20.190.167.149
- 23.198.40.44
- 52.110.12.24 AU · Sydney · AS8075 Microsoft Corporation
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 172.215.188.232 US · San Antonio · AS8075 Microsoft Limited
- 74.178.76.54 IE · Dublin · AS8075 Microsoft Corporation
- 52.230.59.222 SG · Singapore · AS8075 Microsoft Corporation
- 74.178.76.128 IE · Dublin · AS8075 Microsoft Corporation
- 20.247.185.124 SG · Singapore · AS8075 Microsoft Corporation
- 151.101.30.172
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/skout/mBVl/~3/BvfzZFkJO3s/uplcv?utm_term=port+royale+3+guide
- https://mandalaconfeccao.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16070cd630387e---7519314301.pdf
- https://dsodrecital.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606c7261043a1---janavepepalogevidinu.pdf
- https://agrotehholding.ru/wp-content/plugins/super-forms/uploads/php/files/67a01bd1d44c5e820ef554881d1d2fac/pevokotazapozejorivipu.pdf
- http://www.annaleehuber.com/content_files/file/41820314000.pdf
- http://energo-winstal.pl/userfiles/file/gedobisefoxajesubozimaben.pdf
- http://mikailang.net/userfiles/file/20210528143852_751076765.pdf
- http://czechdidgeridoo.com/admin/upload/file/25380771188.pdf
- http://alkanboya.com/files/file///79285812714.pdf
- https://dmddsgn.com/wp-content/plugins/super-forms/uploads/php/files/bc8a12d52d0faed09ec8a39418106cac/56041842327.pdf
- http://kingspec.su/wp-content/plugins/super-forms/uploads/php/files/fabl60i1da0v9t43vfs38avdgv/42432919934.pdf
- http://www.trimbleexpress.sk/wp-content/plugins/formcraft/file-upload/server/content/files/160acb148459e7---zuteputilew.pdf
- http://sip7.online/wp-content/plugins/super-forms/uploads/php/files/880f46735c74345bda0e37041fdc39a2/91157018769.pdf
- https://eseninternational.com/uploads/files/gevizagokibapefumuvorakor.pdf
- https://beysukonaklari.com/ckfinder/userfiles/files/60807190531.pdf
- http://lbs.ac.at/wp-content/plugins/super-forms/uploads/php/files/kl5cvh5britr0rruucoqs6kosm/27455828751.pdf
- https://kassa-evotor.ru/wp-content/plugins/super-forms/uploads/php/files/21k5qaf8g8ee7dgi842kb1ah6p/kanepob.pdf
- https://genesislighting.net/wp-content/plugins/super-forms/uploads/php/files/e232aa8ee32d6978d3364521c5a5db09/dofuwasipu.pdf
- https://abugfreemind.com/userfiles/file/90983713279.pdf
- https://semut73.com/contents//files/togale.pdf
- http://www.ncstarim.com.tr/wp-content/plugins/super-forms/uploads/php/files/h8duth1fnavvks24vva43re681/nefajumuneno.pdf
- https://ratsimae.eemedia/contents/file/doporemikonoziroganekexe.pdf
- http://grandrosso.com/js/upload/files/39279065635.pdf
- http://washchienluoc.com/upload/file/xezatetiwajimax.pdf
- https://www.lowdoc-loans.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1606d54839360b---gubigegozopoxivubepuj.pdf
Embedded domains
- feedproxy.google.com
- mandalaconfeccao.com.br
- dsodrecital.com
- agrotehholding.ru
- www.annaleehuber.com
- energo-winstal.pl
- mikailang.net
- czechdidgeridoo.com
- alkanboya.com
- dmddsgn.com
- kingspec.su
- sip7.online
- eseninternational.com
- beysukonaklari.com
- kassa-evotor.ru
- genesislighting.net
- abugfreemind.com
- semut73.com
- grandrosso.com
- washchienluoc.com
- www.lowdoc-loans.com.au
- www.w3.org
- purl.org
- ns.adobe.com
- www.trimbleexpress.sk
Embedded IP addresses
- 52.110.12.24
- 4.230.171.124
- 172.215.188.232
- 74.178.76.54
- 52.230.59.222
- 74.178.76.128
- 20.247.185.124
- 4.247.188.224
- 40.79.163.154
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report