MALICIOUS — 78825834770.pdf
MALICIOUS — 78825834770.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:
923418da06a2f4e30ebd15e11dc600bd88224793ed3232679feaf1224b1e8ee0 - SHA-1:
6b7221763c436318d5872b60057ad44f6fe988a5 - MD5:
696b1d08bf0b7c9efa2dd1ec21664b4f - ssdeep:
768:TgGzpDKyXptQb3g9qH+2aln71JTKyH5X2I994KfAKZ/VWcaW1QVa0uw6EA:sGFuyKs19Hh2It9vaWuVapw6EA - TLSH:
T12B329DF35087ED8C77CAAF53AEBA1468618DE2886033A764548C7B1CD4AC6ED7F10461 - Submitted as: 78825834770.pdf
- File type: pdf · Size: 47022 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 27 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/1ee5d795-91c1-4aaa-903c-7177bbdc249e/romijamivafidewusogulapav.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=driving+licence+mall+de+las+americas, https://cdn.shopify.com/s/files/1/0429/0245/4428/files/naluxuwepoviku.pdf, https://cdn-cms.f-static.net/uploads/4366348/normal_5f8fc45dd2337.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 (16 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9831 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
- 250.255.255.239.in-addr.arpa
- 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
- desktop-hsgcbep._dosvc._tcp.local
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\691abaa216b4f4278a88552155d90e69.png -
ae64bc2a8d29fe38233b6847a2771c3590f4b3253a52636fd692968451d14653 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
eba7ca396c11a5c8f95400bf0e1f31df8f22ef527444add4bc8c49560dc11b39 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/strik?keyword=driving+licence+mall+de+las+americas
- https://cdn.shopify.com/s/files/1/0429/0245/4428/files/naluxuwepoviku.pdf
- https://cdn-cms.f-static.net/uploads/4366348/normal_5f8fc45dd2337.pdf
- https://uploads.strikinglycdn.com/files/1ee5d795-91c1-4aaa-903c-7177bbdc249e/romijamivafidewusogulapav.pdf
- https://uploads.strikinglycdn.com/files/30e56488-a404-41b6-bf1c-90d3021529cf/everstart_j45tke_jump_starter_manual.pdf
- https://uploads.strikinglycdn.com/files/6472dd1e-7255-4cd5-94f3-48be0a642855/wulftec_whp_200_manual.pdf
- https://cdn-cms.f-static.net/uploads/4407781/normal_5f98f09cd5280.pdf
- https://cdn-cms.f-static.net/uploads/4416791/normal_5f962fb6277ef.pdf
- https://cdn-cms.f-static.net/uploads/4376099/normal_5f898702dcbba.pdf
- https://uploads.strikinglycdn.com/files/9677ac23-4c82-44fc-9d87-cfcf82e9fd4c/10075548857.pdf
- https://cdn-cms.f-static.net/uploads/4413126/normal_5f9a161ba5912.pdf
- https://cdn.shopify.com/s/files/1/0481/7698/8309/files/semedezezapesajopag.pdf
- https://uploads.strikinglycdn.com/files/c3429437-1064-4ccd-a342-f90c02b1d729/rubamato.pdf
- https://cdn-cms.f-static.net/uploads/4370072/normal_5f996ef9dd635.pdf
- https://cdn.shopify.com/s/files/1/0499/5468/5077/files/juegos_psp_android_para_descargar.pdf
- https://cdn-cms.f-static.net/uploads/4368242/normal_5f91f62a49953.pdf
- https://uploads.strikinglycdn.com/files/4d3bb6f0-42f7-4729-88b4-ef1d05e460ab/vulinaromum.pdf
- https://uploads.strikinglycdn.com/files/ea058b5a-3c39-4c0e-b314-eb9ab4a91212/andrea_vilas_boas.pdf
- https://uploads.strikinglycdn.com/files/7c5fd4f2-0c96-492d-afd1-82740712cc72/dowowenoxaxemadupi.pdf
- https://cdn.shopify.com/s/files/1/0268/9138/7071/files/fivisowevugomiwabexebet.pdf
- https://s3.amazonaws.com/vaxebisapesi/33128423448.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/
Embedded domains
- gettraff.ru
- cdn.shopify.com
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- s3.amazonaws.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 20.42.179.192
- 4.150.223.105
- 57.155.104.224
- 57.154.63.210
- 4.150.223.114
- 20.42.179.204
- 20.247.185.124
- 74.178.232.29
- 4.144.132.114
- 4.230.171.124
- 203.26.79.13
- 74.178.76.54
- 20.231.239.246
- 52.168.117.171
- 52.123.129.14
- 40.99.134.2
- 135.233.95.144
- 40.84.97.4
- 92.223.78.30
- 48.211.4.16
- 85.210.193.152
- 20.42.73.31
- 4.150.223.106
- 57.155.101.212
- 172.178.240.162
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report