MALICIOUS — 261704.pdf
MALICIOUS — 261704.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (95/100). 4 of 50 detection engines flagged it, exhibiting 3 ATT&CK techniques.
Identification
- SHA-256:
0bb1a91616903cd707b47d550d321859da2e19446517450d855d82bd0721997f - SHA-1:
5b8e4f360b5a1ff9cf99562f7ff3dcb3fe716ecf - MD5:
115a850303519339dddf13d8dc54b9c4 - ssdeep:
1536:7soTZIuGtvVFi1CgKQXtIRHPpmsl9OKSgDaMfhRH6BCrlCGybHm8RjP3biNLZ+te:7xitvVAsgKQtkB3lVSkaAhF4CrlCGySV - TLSH:
T13339D0F3909BED9C77C7DF436BAA651A218ED75C11319B60008CBB7C89A837C6E10A51 - Submitted as: 261704.pdf
- File type: pdf · Size: 91537 bytes
- Verdict: malicious (95/100)
Detections (4 of 50 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 95/100 is the fusion of 8 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 - Embedded link rated suspicious by URL analysis: https://ruxodinari.weebly.com/uploads/1/3/4/3/134377607/9224512.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://trafffi.ru/wb?keyword=lokmat%20epaper%20hingoli%20pdf, https://cdn-cms.f-static.net/uploads/4388280/normal_5fa84fae140d9.pdf, https://xikewewojan.weebly.com/uploads/1/3/4/0/134095915/sitidusudivel-zezivemoxogu.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
- Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90 - Contacted 14 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (12 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9753 behavior events · 1 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- searchapp.bundleassets.example
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- ntp.ubuntu.com
- desktop-hsgcbep._dosvc._tcp.local
- 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 252.0.0.224.in-addr.arpa
- 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 250.255.255.239.in-addr.arpa
- desktop-hsgcbep
- desktop-hsgcbep(1)._dosvc._tcp.local
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\e72aa2e95061844bd2683780a2ed4f00.png -
f74abda7494e30b510c54cd4adc10e4a4115631df4e3cd3964e510ee3fedb6e6 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
6b9b6e78dc37edede6dbd7e7f3f23331b4a453505072f0f0e81a910684d4d9ad - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://trafffi.ru/wb?keyword=lokmat%20epaper%20hingoli%20pdf
- https://s3.amazonaws.com/jejulurowev/muriroduvitozafaka.pdf
- https://cdn-cms.f-static.net/uploads/4388280/normal_5fa84fae140d9.pdf
- https://xikewewojan.weebly.com/uploads/1/3/4/0/134095915/sitidusudivel-zezivemoxogu.pdf
- https://cdn-cms.f-static.net/uploads/4488314/normal_5fb7ba26f2ffe.pdf
- https://s3.amazonaws.com/tapexiw/22296882676.pdf
- https://s3.amazonaws.com/jidosatikim/maplestory_reboot_2019_training_guide.pdf
- https://ruxodinari.weebly.com/uploads/1/3/4/3/134377607/9224512.pdf
- https://s3.amazonaws.com/juzinaramip/android_avd_emulator_not_starting.pdf
- https://motanaweda.weebly.com/uploads/1/3/4/3/134316912/2826215.pdf
- https://taxepenobeg.weebly.com/uploads/1/3/4/3/134355702/mivalamumonige_feforuvizug.pdf
- https://cdn-cms.f-static.net/uploads/4366400/normal_5f8719c9f0e7f.pdf
- https://s3.amazonaws.com/batoragubukepo/moviebox_pro_apk_download_for_pc.pdf
- https://cdn-cms.f-static.net/uploads/4378167/normal_5fb6cb2f4745c.pdf
- https://cdn-cms.f-static.net/uploads/4387244/normal_5f9422d3dcb5f.pdf
- https://cdn-cms.f-static.net/uploads/4369153/normal_5f89e604e02e3.pdf
- https://cdn-cms.f-static.net/uploads/4409405/normal_5f9babc8e9e92.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/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Embedded domains
- trafffi.ru
- s3.amazonaws.com
- cdn-cms.f-static.net
- xikewewojan.weebly.com
- ruxodinari.weebly.com
- motanaweda.weebly.com
- taxepenobeg.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 34.160.111.145
- 4.150.223.108
- 20.165.94.63
- 20.89.1.12
- 20.165.94.46
- 40.84.85.40
- 135.233.95.144
- 20.112.250.133
- 74.178.76.54
- 74.179.77.204
- 52.123.129.14
- 20.42.73.31
- 40.99.134.2
- 4.230.171.124
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report