MALICIOUS — 38f4f422d6c7fd659d594a90ebc886a0a5ff8aae1eecd4633eb4f5a9a3096aa8
MALICIOUS — 38f4f422d6c7fd659d594a90ebc886a0a5ff8aae1eecd4633eb4f5a9a3096aa8 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (89/100). 3 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
38f4f422d6c7fd659d594a90ebc886a0a5ff8aae1eecd4633eb4f5a9a3096aa8 - SHA-1:
bfe63ff6b717546c8bd28f25b1dc596b8336e058 - MD5:
869bed97f7abb21c43a161807c8fe75f - ssdeep:
768:aoomX/ZDvS4/rTl7Jm0Oa0ccAyd5M4nZNWvEoe6MzOlDaquFbYnaT:aoomX/ZbS4/rTl7Jm0t0Djd5M4nZNd5H - TLSH:
T15F2D5BF34127CD0CAA8B4F43DEFB345E55DED3D825A5D55081C86A6CD0AC8EF2860A61 - Submitted as: 38f4f422d6c7fd659d594a90ebc886a0a5ff8aae1eecd4633eb4f5a9a3096aa8
- File type: pdf · Size: 26966 bytes
- Verdict: malicious (89/100)
Detections (3 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: Trojan:PDF/Phish.CFN!MTB
- Trellix Stinger (McAfee): PDF/Phish-TWM!869BED97F7AB
MITRE ATT&CK
Why this verdict
The malicious score of 89/100 is the fusion of 8 weighted signals:
- Microsoft Defender flagged Trojan:PDF/Phish.CFN!MTB (rule
Trojan:PDF/Phish.CFN!MTB) - engine signal, weight 0.55, confidence 0.85 - Trellix Stinger (McAfee) flagged PDF/Phish-TWM!869BED97F7AB (rule
PDF/Phish-TWM!869BED97F7AB) - 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://netcdn.tw/app/406889139/free-coins-coin-master-link-game-hack, https://stain-madina.ac.id/assets/ckfinder/userfiles/files/robux-hack-free-robux_GM431946152.pdf, https://stain-madina.ac.id/assets/ckfinder/userfiles/files/free-roblox-gift-card_GM431946152.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 7 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)
1002 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
- 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
- 40.126.14.162
- 52.230.59.222 SG · Singapore · AS8075 Microsoft Corporation
- 52.123.252.239 AU · Sydney · AS8075 Microsoft Corporation
- 23.33.238.178
- 52.110.12.22 AU · Sydney · AS8075 Microsoft Corporation
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 23.33.238.102
- 150.171.28.11
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- http://netcdn.tw/app/406889139/free-coins-coin-master-link-game-hack
- https://stain-madina.ac.id/assets/ckfinder/userfiles/files/robux-hack-free-robux_GM431946152.pdf
- https://stain-madina.ac.id/assets/ckfinder/userfiles/files/free-roblox-gift-card_GM431946152.pdf
- https://stain-madina.ac.id/assets/ckfinder/userfiles/files/free-coin-master-spins-for-today_GM406889139.pdf
- https://stain-madina.ac.id/assets/ckfinder/userfiles/files/free-robux-download-generatgor_GM431946152.pdf
- https://stain-madina.ac.id/assets/ckfinder/userfiles/files/coin-master-jackpot-madness-hack_GM406889139.pdf
- https://stain-madina.ac.id/assets/ckfinder/userfiles/files/how-to-download-minecraft-for-free-on-pc_GM479516143.pdf
- https://stain-madina.ac.id/assets/ckfinder/userfiles/files/daily-spin-and-coin_GM406889139.pdf
- https://stain-madina.ac.id/assets/ckfinder/userfiles/files/coin-master-hack-lost-world-2021_GM406889139.pdf
- https://stain-madina.ac.id/assets/ckfinder/userfiles/files/coin-master-hack-without-human-verification-2021_GM406889139.pdf
- https://stain-madina.ac.id/assets/ckfinder/userfiles/files/coin-master-hack-355_GM406889139.pdf
- https://stain-madina.ac.id/assets/ckfinder/userfiles/files/free-robux-no-human-verify_GM431946152.pdf
- https://stain-madina.ac.id/assets/ckfinder/userfiles/files/how-to-have-all-passes-in-roblox-free_GM431946152.pdf
- https://stain-madina.ac.id/assets/ckfinder/userfiles/files/coin-master-hack-spin-generator-tool_GM406889139.pdf
- https://stain-madina.ac.id/assets/ckfinder/userfiles/files/rbxfree-com-free-robux_GM431946152.pdf
- https://stain-madina.ac.id/assets/ckfinder/userfiles/files/free-robux-no-generator_GM431946152.pdf
- https://stain-madina.ac.id/assets/ckfinder/userfiles/files/how-do-i-get-free-robux_GM431946152.pdf
- https://stain-madina.ac.id/assets/ckfinder/userfiles/files/coin-master-daily-free-spin-and-coin-link_GM406889139.pdf
- https://stain-madina.ac.id/assets/ckfinder/userfiles/files/free-robux-no-email-needed_GM431946152.pdf
- https://stain-madina.ac.id/assets/ckfinder/userfiles/files/free-roblox-promo-codes-list_GM431946152.pdf
- https://stain-madina.ac.id/assets/ckfinder/userfiles/files/coin-master-free-100-spin-link_GM406889139.pdf
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded domains
- netcdn.tw
- stain-madina.ac.id
Embedded IP addresses
- 72.145.35.97
- 52.230.59.222
- 52.123.252.239
- 52.110.12.22
- 4.230.171.124
- 4.247.188.233
- 72.154.7.100
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report