MALICIOUS — a54eebc1d11e6bd9b9ddf63b4a236f5e3dc1594898ed9df1bca29f30dbc90f86
MALICIOUS — a54eebc1d11e6bd9b9ddf63b4a236f5e3dc1594898ed9df1bca29f30dbc90f86 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (97/100). 3 of 54 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
a54eebc1d11e6bd9b9ddf63b4a236f5e3dc1594898ed9df1bca29f30dbc90f86 - SHA-1:
a2a355957ec32d8ae5d8b1e7a07fcd38fed8687d - MD5:
dc1ce853067b17a772e3189595ac3474 - ssdeep:
1536:y27Oe5enS63alEsxrX3dxawUd2WR7bA2fIky:fVVMalXLaJZ82fpy - TLSH:
T16534C0F31093ED0CB69F4B476EAB5229D1DCE38A21B2EAB1458C9359D08C5FF7912841 - Submitted as: a54eebc1d11e6bd9b9ddf63b4a236f5e3dc1594898ed9df1bca29f30dbc90f86
- File type: pdf · Size: 54539 bytes
- Verdict: malicious (97/100)
Detections (3 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 97/100 is the fusion of 7 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://studioagronomoserragiotto.eu/userfiles/files/57765995829.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://infrive.ru/uplcv?utm_term=fifty+shades+darker+pdf+online, https://hyosung-gulf.com/uploads/file/lovotedamolo.pdf, http://studioagronomoserragiotto.eu/userfiles/files/57765995829.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 10 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)
1031 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
- 40.126.14.163
- 52.123.252.244 AU · Sydney · AS8075 Microsoft Corporation
- 23.33.238.135
- 52.110.12.2 AU · Sydney · AS8075 Microsoft Corporation
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 23.33.238.102
- 23.33.238.171
- 40.84.97.4 US · Boydton · AS8075 Microsoft Corporation
- 20.247.184.197 SG · Singapore · AS8075 Microsoft Corporation
- 20.165.94.54 US · San Antonio · AS8075 Microsoft Corporation
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://infrive.ru/uplcv?utm_term=fifty+shades+darker+pdf+online
- https://hyosung-gulf.com/uploads/file/lovotedamolo.pdf
- http://studioagronomoserragiotto.eu/userfiles/files/57765995829.pdf
- https://kaskad-74.ru/images/uploads/99562002086.pdf
- https://vinamex.info/uploads/news_file/zonexidul.pdf
- http://lednotice.com/userData/board/file/gawivoxunowof.pdf
- https://www.afoa.org.ar/backend/ckfinder/userfiles/files/61017958694.pdf
- http://ambulatorioveterinariorigolon.eu/userfiles/files/23446053455.pdf
- https://dewalt-naradi.cz/media/upload/editor/file/20316045286.pdf
- http://kaitosushisb.com/uploads/files/93183157653.pdf
- http://khocabien.com/uploads/files/mixuzawa.pdf
- http://digivideos.net/ckfinder/userfiles/files/sowulupekekiv.pdf
- https://subarini.ro/mm/file/75602473574.pdf
- https://hosrem.org.vn/ckfinder/userfiles/files/larefofipos.pdf
- http://4reality.cz/userfiles/files/81348740758.pdf
- https://keluargamimpi.com/contents/files/somesabapixajofaje.pdf
- http://ros.by/ckfinder/userfiles/files/fedomedulafipumudivuw.pdf
- http://bonaparte-kerkrade.nl/fckeditor/ckfinder/userfiles/file/88975438379.pdf
- https://wct.goldcrownresort.com/magazine_files/files/54995288180.pdf
- https://elemental-ia.com/userfiles/file/78986521255.pdf
- http://hourinkan.net/js/upload/files/62666171763.pdf
- https://uudanbury.life/files/file/67876961800.pdf
- http://decaiyun.com/upload/file/21091723521315967363p4yavczpgo.pdf
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Embedded domains
- infrive.ru
- hyosung-gulf.com
- studioagronomoserragiotto.eu
- kaskad-74.ru
- vinamex.info
- lednotice.com
- ambulatorioveterinariorigolon.eu
- kaitosushisb.com
- khocabien.com
- digivideos.net
- keluargamimpi.com
- bonaparte-kerkrade.nl
- wct.goldcrownresort.com
- elemental-ia.com
- hourinkan.net
- uudanbury.life
- decaiyun.com
- www.afoa.org.ar
- dewalt-naradi.cz
- subarini.ro
- hosrem.org.vn
- 4reality.cz
- ros.by
Embedded IP addresses
- 52.123.252.244
- 52.110.12.2
- 4.230.171.124
- 40.84.97.4
- 20.247.184.197
- 20.165.94.54
- 52.168.117.169
- 74.178.240.61
- 4.144.132.223
- 40.79.141.155
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report