MALICIOUS — normal_60102d2d59625.pdf
MALICIOUS — normal_60102d2d59625.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (84/100). 4 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
1ad87c6c9d8749c312c968eee446b969f80910dd686987025f9418e61119a8e3 - SHA-1:
274d24ec1f7fb233547e35476d414e019667fe50 - MD5:
e4b5fac04e4be18e8561adeba584a404 - ssdeep:
1536:o/ROQqq3ff+84INfjyjbhQgBYY3cP/P/hTPfanpHnE07YsYGBguVWf6ENiHtiw:oOgOudyjtQgGY3cPgnpk07tXguVWf6ya - TLSH:
T1AD37C0F3A0A7ED4C7F8697137EB21428648ADF4C6132975408C8762CC4786BDBF20A52 - Submitted as: normal_60102d2d59625.pdf
- File type: pdf · Size: 74321 bytes
- Verdict: malicious (84/100)
Detections (4 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!E4B5FAC04E4B
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 84/100 is the fusion of 6 weighted signals:
- Embedded link rated malicious by URL analysis: https://static.s123-cdn-static.com/uploads/4406213/normal_5fe071a1d923d.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 17 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://trafffi.ru/123?utm_term=winston+salem+aau+basketball+teams, https://static.s123-cdn-static.com/uploads/4406213/normal_5fe071a1d923d.pdf, https://cdn-cms.f-static.net/uploads/4450631/normal_5fdb021bd35ac.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
- Extracted generic config (12 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9669 behavior events · 0 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- desktop-hsgcbep
- 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
- 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
- 252.0.0.224.in-addr.arpa
- ntp.ubuntu.com
- 250.255.255.239.in-addr.arpa
- WORKGROUP
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\e69b03d419809614d7d350657b5a3176.png -
bcb663e1e3eaae46c4ca166ea177fab93732c17d63b82f200422c59f1ef80fd1 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
f72f04588558d8f04fa8574617afbca581871b61e81b7baa7d43cd8572720ed7 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://trafffi.ru/123?utm_term=winston+salem+aau+basketball+teams
- https://static.s123-cdn-static.com/uploads/4406213/normal_5fe071a1d923d.pdf
- https://cdn-cms.f-static.net/uploads/4450631/normal_5fdb021bd35ac.pdf
- https://zubefexer.weebly.com/uploads/1/3/1/6/131606337/falurewumibojig.pdf
- https://cdn-cms.f-static.net/uploads/4371244/normal_5fd7a649569eb.pdf
- https://cdn.sqhk.co/nomazotesi/enIigWf/14415039521.pdf
- https://s3.amazonaws.com/ribowexulo/wovuwosowafi.pdf
- https://sevexuwajewedov.weebly.com/uploads/1/3/4/5/134508994/3134934.pdf
- https://static.s123-cdn-static.com/uploads/4379477/normal_5fdd89b8c7d16.pdf
- https://static.s123-cdn-static.com/uploads/4488317/normal_5fee9b9387892.pdf
- https://cdn-cms.f-static.net/uploads/4417040/normal_5fd86c030cfaf.pdf
- https://s3.amazonaws.com/sulasatevirexo/51753266156.pdf
- https://static.s123-cdn-static.com/uploads/4402247/normal_5fcdfe36eefb2.pdf
- https://cdn.sqhk.co/sesexibanobu/hjVlnob/ariel_x_factor_holistic_vocal_coach_death.pdf
- https://wezenazuzive.weebly.com/uploads/1/3/4/7/134764498/xuzipakuro_zipumuxokan_tokagetusedepa.pdf
- https://static.s123-cdn-static.com/uploads/4456379/normal_5ffff67673730.pdf
- https://static.s123-cdn-static.com/uploads/4454182/normal_600557f195673.pdf
- https://tesegape.weebly.com/uploads/1/3/5/3/135387632/bixeru_pidusisadabe.pdf
- https://s3.amazonaws.com/jupevuxirapi/pogutosuduraxotuso.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/
Embedded domains
- trafffi.ru
- static.s123-cdn-static.com
- cdn-cms.f-static.net
- zubefexer.weebly.com
- cdn.sqhk.co
- s3.amazonaws.com
- sevexuwajewedov.weebly.com
- wezenazuzive.weebly.com
- tesegape.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 142.250.195.142
- 74.179.77.204
- 4.150.223.106
- 52.230.60.54
- 52.110.12.46
- 4.230.171.124
- 20.184.175.12
- 74.178.240.51
- 20.76.201.171
- 52.123.128.14
- 135.233.45.223
- 135.233.95.144
- 135.233.95.80
- 203.26.79.13
- 92.223.78.30
- 51.116.246.105
- 48.200.63.27
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report