SUSPICIOUS — 50854049030.pdf
SUSPICIOUS — 50854049030.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (64/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
276bf7cce06092e85b755051711f80d85af8a5d42e153aeced5324960a5bc5dd - SHA-1:
bc86e6ccbe5e8d064192f73c3bdbe6dd31404773 - MD5:
ab927b484adf8e251a9a82ee049942cb - ssdeep:
768:cgGzpDr513UaCMUeJhOKs93B6zEU5PlXLAGTgbM6FfbMBv9gVWIXzWWUKnRhQiIZ:5GFn/UnmZ/dXLVb61bIgVWIXzWWUKnRa - TLSH:
T10932AFF3609BECCC7B86AF03ADE711595015868DB132EAA055C8372DC4BC6BCBD51A21 - Submitted as: 50854049030.pdf
- File type: pdf · Size: 47092 bytes
- Verdict: suspicious (64/100)
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 suspicious score of 64/100 is the fusion of 5 weighted signals:
- Contacted 19 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=tank+booster+ultra+slime+rancher, https://cdn.shopify.com/s/files/1/0461/3881/8713/files/ziwoketup.pdf, https://cdn.shopify.com/s/files/1/0433/4302/0183/files/mario_kart_wii_character_stat_bonuses.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 (7 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9705 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
- 250.255.255.239.in-addr.arpa
- desktop-hsgcbep
- 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
- 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
- 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
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\e6b123f816a7210f8518ff43e17f893b.png -
ae4661d3b5fa057b0b893e1dd8f92fc9e4c5394bdd6b7552ad082f189e0eb7ff - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
0c2a0a32bc2044af879cff0f2238b503725445e3f5bc73f14a594789e1d18368 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://cctraff.ru/strik?keyword=tank+booster+ultra+slime+rancher
- https://cdn.shopify.com/s/files/1/0461/3881/8713/files/ziwoketup.pdf
- https://cdn.shopify.com/s/files/1/0433/4302/0183/files/mario_kart_wii_character_stat_bonuses.pdf
- https://cdn.shopify.com/s/files/1/0476/9329/9878/files/kubota_bx23_manual.pdf
- https://site-1037265.mozfiles.com/files/1037265/besakaxevexefe.pdf
- https://site-1037870.mozfiles.com/files/1037870/45318681885.pdf
- http://lasakuv.friendsofgoodnow.com/uploads/1/3/0/9/130969027/tekekamowimowaw.pdf
- http://wavibofe.pegadaactiva.com/uploads/1/3/1/6/131606615/nuveduwuput.pdf
- http://viwewa.hisembracinglove.com/uploads/1/3/0/7/130776330/bujudenomogefojugax.pdf
- http://files.milkywayfarms.net/uploads/1/3/1/8/131856077/697273.pdf
- https://cdn.shopify.com/s/files/1/0496/4886/1333/files/14617226965.pdf
- https://cdn.shopify.com/s/files/1/0438/0337/7824/files/gisusugumekivamox.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
- 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=1787740367&P2=404&P3=2&P4=DYLOBri7SJiVHUEYnmPNie1uGo0g9%2bs0S4mlIqmDijCTnys2wNtgOqUYzqcPQ9MZuiW5d69Xr4ebJ4wTX2OObQ%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=1787740444&P2=404&P3=2&P4=RIEJMEpQETYOsihsD20Ytt2ZAqJrKt4ASnQAU7LMQHNDz%2flvHY8U04TXIUO%2fekuhi77ZDWvNK76EY3wdkV5A%2fw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- cctraff.ru
- cdn.shopify.com
- site-1037265.mozfiles.com
- site-1037870.mozfiles.com
- lasakuv.friendsofgoodnow.com
- wavibofe.pegadaactiva.com
- viwewa.hisembracinglove.com
- files.milkywayfarms.net
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 52.123.128.14
- 52.168.117.171
- 20.184.175.9
- 52.123.252.215
- 52.110.12.14
- 4.230.171.124
- 4.247.188.233
- 20.165.94.46
- 20.165.94.63
- 52.168.117.170
- 20.247.184.197
- 172.215.188.232
- 203.26.79.13
- 20.231.239.246
- 162.159.142.9
- 74.178.76.44
- 142.250.207.3
- 48.192.143.121
- 20.184.175.3
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report