MALICIOUS — 1260c94020abba927dcfac0de4f40e6552258b640115c09f82d32f800fab8f82
MALICIOUS — 1260c94020abba927dcfac0de4f40e6552258b640115c09f82d32f800fab8f82 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100). 5 of 54 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
1260c94020abba927dcfac0de4f40e6552258b640115c09f82d32f800fab8f82 - SHA-1:
55bd6bcef1cb57d5ca820fd371014c497a2e79e2 - MD5:
90e3ee3895fabf784d3df3297babb0f0 - ssdeep:
1536:tTwcIX1a4yPKOWisq/JXX4eW3QnhC3TdNu+iYC/c7h:6xaRKOrsqRH4eAl3fu+W/o - TLSH:
T1B538D0F7215BDD4C7A5A9F0369FB152D60C6D388A6268B504448B72DC8FC33E3E24A51 - Submitted as: 1260c94020abba927dcfac0de4f40e6552258b640115c09f82d32f800fab8f82
- File type: pdf · Size: 80055 bytes
- Verdict: malicious (99/100)
Detections (5 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!90E3EE3895FA
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 99/100 is the fusion of 11 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 - Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Trellix Stinger (McAfee) flagged PDF/Phish-FAB!90E3EE3895FA (rule
PDF/Phish-FAB!90E3EE3895FA) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Hoax.PDF.Phish.gen (rule
HEUR:Hoax.PDF.Phish.gen) - engine signal, weight 0.55, confidence 0.85 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded link rated suspicious by URL analysis: https://cdn-cms.f-static.net/uploads/4380876/normal_604a97f046a1e.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://druttle.ru/strik?utm_term=brother+hl-5450dn+printer+offline, http://tonukavugu.mygamesonline.org/bel_canto_technique.pdf, http://fepaporipevari.mypressonline.com/l_afrique_berceau_de_l_humanit_dissertation.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
- Contacted 11 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)
1273 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- 23.40.52.209
- 23.11.37.157
- 20.190.167.19
- 52.123.252.238 AU · Sydney · AS8075 Microsoft Corporation
- 23.33.238.135
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 48.211.4.16 US · Ashburn · AS8075 Microsoft Limited
- 23.33.238.100
- 23.33.238.173
- 23.33.238.115
- 52.230.60.54 SG · Singapore · AS8075 Microsoft Corporation
- 135.232.92.97 US · Boydton · AS8075 Microsoft Limited
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://druttle.ru/strik?utm_term=brother+hl-5450dn+printer+offline
- http://tonukavugu.mygamesonline.org/bel_canto_technique.pdf
- http://fepaporipevari.mypressonline.com/l_afrique_berceau_de_l_humanit_dissertation.pdf
- https://cdn.sqhk.co/mosepoxik/ghhcie9/vugoziromenugevop.pdf
- http://nugawijuxuv.mywebcommunity.org/sotejox.pdf
- https://cdn-cms.f-static.net/uploads/4380876/normal_604a97f046a1e.pdf
- http://tazizinujumijoj.mywebcommunity.org/75839522507.pdf
- https://vegirizixe.weebly.com/uploads/1/3/4/7/134716682/f3477541a724.pdf
- https://jaluzirilunotu.weebly.com/uploads/1/3/2/6/132681851/rurisit_mogosukobox.pdf
- https://s3.amazonaws.com/zarusegibitumet/6061_aluminum_sheet_for_sale.pdf
- https://cdn.sqhk.co/wojusipi/cjebNib/run_with_map_my_run_mod_apk.pdf
- https://cdn.sqhk.co/tomubozes/hjjehih/43338825130.pdf
- http://dadevizevarek.scienceontheweb.net/riwamaxa.pdf
- https://s3.amazonaws.com/gopifu/vimifukepe.pdf
- https://s3.amazonaws.com/lusabifef/28768056964.pdf
- https://cdn.sqhk.co/bijininabex/3ji2Aif/kulasumifezufozotu.pdf
- https://runogobikekeg.weebly.com/uploads/1/3/5/3/135350887/kuses-wunajowisoj-sugikadita-koripig.pdf
- https://ledapenilodaro.weebly.com/uploads/1/3/1/0/131070651/xuxenoz.pdf
- https://static.s123-cdn-static.com/uploads/4452199/normal_5ff9fceed13a7.pdf
- https://lobogisotu.weebly.com/uploads/1/3/4/8/134870795/1756006.pdf
- https://cdn-cms.f-static.net/uploads/4451950/normal_6015a24459dd8.pdf
- https://s3.amazonaws.com/suzixegazunow/gajojelezus.pdf
- https://cdn.sqhk.co/jojevirelo/JmY4Bjh/65859254923.pdf
- https://cdn-cms.f-static.net/uploads/4446174/normal_6029aa792c207.pdf
- http://tufodudem.mypressonline.com/walomesedajiramabeniwewev.pdf
Embedded domains
- druttle.ru
- tonukavugu.mygamesonline.org
- fepaporipevari.mypressonline.com
- cdn.sqhk.co
- nugawijuxuv.mywebcommunity.org
- cdn-cms.f-static.net
- tazizinujumijoj.mywebcommunity.org
- vegirizixe.weebly.com
- jaluzirilunotu.weebly.com
- s3.amazonaws.com
- dadevizevarek.scienceontheweb.net
- runogobikekeg.weebly.com
- ledapenilodaro.weebly.com
- static.s123-cdn-static.com
- lobogisotu.weebly.com
- tufodudem.mypressonline.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 57.155.101.212
- 4.207.44.77
- 52.123.252.238
- 4.230.171.124
- 48.211.4.16
- 52.230.60.54
- 135.232.92.97
- 74.179.77.204
- 20.247.184.197
- 72.154.7.97
- 52.148.114.188
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report