MALICIOUS — normal_5f8720baa0ed7.pdf
MALICIOUS — normal_5f8720baa0ed7.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (72/100). 3 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
024f6aada7209da762b98bdc502fa2058bc49bb69723c790d793cccd1f33ac70 - SHA-1:
013e14c33773eaec5c3bd4953e13aa8c5a0589df - MD5:
7370c59951a0c68a8f872881c9e75e81 - ssdeep:
1536:uGFAjp0nadGd3VC1E8yAOUGz8yZ7nq4XIWlhCKpQ:XFMp0awd3IWIOUGz8mXzC/ - TLSH:
T1AE34BEF7118BED4C7A979B837DAA25696449C7883232ABE00588B72CC57C6BC7F10560 - Submitted as: normal_5f8720baa0ed7.pdf
- File type: pdf · Size: 54632 bytes
- Verdict: malicious (72/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The malicious score of 72/100 is the fusion of 6 weighted signals:
- Contacted 18 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/b4e625f1-722c-41e1-a6ed-57f7614563e7/xuramikukonuku.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/123?keyword=manualidades+con+botellas+de+agua+plastica, https://cdn.shopify.com/s/files/1/0437/9361/2949/files/star_trek_fleet_command_borg_missions_list.pdf, https://cdn.shopify.com/s/files/1/0484/7953/5258/files/candy_paint_car_post_malone.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 (9 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9686 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
- c.pki.goog
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787764410&P2=404&P3=2&P4=nz747qsB%2fYq9%2bcv4H9%2f83qWVk%2f9IWz%2fsH7OcVm%2fuc0lAWeZywnqYnm7EaFpfGxm%2b%2fEnX31o3n5vvNMpReA0Rkw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/c74a5353-3e6a-42b7-94d6-9b96c560c89a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/c74a5353-3e6a-42b7-94d6-9b96c560c89a?P1=1787764472&P2=404&P3=2&P4=M3X8qujzz7THy5eVJNpJX4lkVKhsw1BoV9iCVbMApRshJpOYAmpokSLRliGvCr%2fVYcEJlQDkPVyfeyBSbPdCLA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://c.pki.goog/r/gsr1.crl
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
b6f3d58d45508e788bbb6235cf0a3b57fca08676fb9bf0271ce4de436bd97066 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\35e8ef5c5207dbd61a46ddd95c6d3429.png -
107548da4029f4c391d318b7a85ef9c8da8e28c1b6f9a6a7bd27c455aacf00f5 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://cctraff.ru/123?keyword=manualidades+con+botellas+de+agua+plastica
- https://cdn.shopify.com/s/files/1/0437/9361/2949/files/star_trek_fleet_command_borg_missions_list.pdf
- https://cdn.shopify.com/s/files/1/0484/7953/5258/files/candy_paint_car_post_malone.pdf
- https://cdn.shopify.com/s/files/1/0431/5381/7762/files/chapter_7_cell_structure_and_function_crossword_answers.pdf
- https://cdn.shopify.com/s/files/1/0484/4073/7957/files/tusakazazo.pdf
- https://cdn.shopify.com/s/files/1/0469/9265/4488/files/formato_de_guion_tecnico_para_documental.pdf
- https://uploads.strikinglycdn.com/files/b4e625f1-722c-41e1-a6ed-57f7614563e7/xuramikukonuku.pdf
- https://uploads.strikinglycdn.com/files/1d781f7c-7484-4ea7-a846-c5976713f2fe/32711679611.pdf
- https://cdn-cms.f-static.net/uploads/4366047/normal_5f871dd9b4ad5.pdf
- https://cdn-cms.f-static.net/uploads/4366665/normal_5f871f1e2e0ae.pdf
- https://cdn-cms.f-static.net/uploads/4366015/normal_5f86feba5ed81.pdf
- https://cdn-cms.f-static.net/uploads/4365599/normal_5f871657ba587.pdf
- https://cdn-cms.f-static.net/uploads/4365626/normal_5f86fea543283.pdf
- https://cdn-cms.f-static.net/uploads/4366017/normal_5f86fa2456802.pdf
- https://xojisige.weebly.com/uploads/1/3/1/6/131637148/tevetilodoseli.pdf
- https://jawowigo.weebly.com/uploads/1/3/0/7/130774982/mikematuvobejo-jixekajes-zunugogixo.pdf
- https://loguxofe.weebly.com/uploads/1/3/0/7/130775118/866f9c6956dfb96.pdf
- https://zoxuzuxebexot.weebly.com/uploads/1/3/0/9/130969059/b919b1ed8f.pdf
- https://cdn.shopify.com/s/files/1/0480/2209/3983/files/radiation_detection_and_measurement_knoll_4th_edition_download.pdf
- https://cdn.shopify.com/s/files/1/0437/9050/0001/files/gymnopedie_sheet_music_violin.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/
Embedded domains
- cctraff.ru
- cdn.shopify.com
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- xojisige.weebly.com
- jawowigo.weebly.com
- loguxofe.weebly.com
- zoxuzuxebexot.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 4.150.223.108
- 85.210.196.11
- 4.230.171.124
- 4.144.132.223
- 20.184.175.12
- 135.233.95.135
- 52.123.128.14
- 52.123.129.14
- 40.99.134.18
- 72.145.35.110
- 203.26.79.13
- 20.165.94.63
- 52.168.117.168
- 135.233.95.80
- 172.217.25.195
- 92.223.78.30
- 172.66.2.5
- 142.250.195.99
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report