MALICIOUS — 9253439fa99df32892967ce0e23701dfa306647f8d2bffff42146997f32fbbec
MALICIOUS — 9253439fa99df32892967ce0e23701dfa306647f8d2bffff42146997f32fbbec is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100). 5 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
9253439fa99df32892967ce0e23701dfa306647f8d2bffff42146997f32fbbec - SHA-1:
46987e05ff406559a6366adf513cd6ff6274b8e7 - MD5:
336e2d4f144648f207485614c3a2836d - ssdeep:
1536:O0rtLcFS+AvwNaU2pBH9/K/USWQl+RQX7H/xNgearphHku771XvLSkQM4Km:1T42xjdQlX7A5rpr75v+kQM2 - TLSH:
T1DE37CFF3606BCD4D7A479F537DFF21AD248AE3CDA132E65144842A2C90BC6AD7E21850 - Submitted as: 9253439fa99df32892967ce0e23701dfa306647f8d2bffff42146997f32fbbec
- File type: pdf · Size: 75309 bytes
- Verdict: malicious (99/100)
Detections (5 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!336E2D4F1446
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 99/100 is the fusion of 10 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - 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!336E2D4F1446 (rule
PDF/Phish-FAB!336E2D4F1446) - 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 network infrastructure: https://garglob.ru/pbw?utm_term=management+information+systems+for+transaction+processing, http://zosajivapesi.pbworks.com/f/gexogotip.pdf, https://timurikamaz.weebly.com/uploads/1/3/1/4/131406182/dejore.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 12 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (11 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1008 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
- 23.40.52.85
- 23.11.37.157
- 20.190.142.163
- 52.123.252.195 AU · Sydney · AS8075 Microsoft Corporation
- 23.33.238.135
- 52.110.12.21 AU · Sydney · AS8075 Microsoft Corporation
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 85.210.193.152 GB · AS8075 MICROSOFT-MAINT
- 135.232.92.97 US · Boydton · AS8075 Microsoft Limited
- 74.178.240.61 NL · Amsterdam · AS8075 Microsoft Corporation
- 4.150.223.112 US · Des Moines · AS8075 Microsoft Corporation
- 92.223.78.30 AU · Sydney · AS199524 G-Core Labs Customer assignment
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://garglob.ru/pbw?utm_term=management+information+systems+for+transaction+processing
- http://zosajivapesi.pbworks.com/f/gexogotip.pdf
- https://timurikamaz.weebly.com/uploads/1/3/1/4/131406182/dejore.pdf
- https://wipomozexabezi.weebly.com/uploads/1/3/0/7/130776841/701d77fbf1d1.pdf
- https://boxakowomer.weebly.com/uploads/1/3/0/8/130874011/9958284.pdf
- https://static.s123-cdn-static.com/uploads/4463306/normal_5fe4c43d81eff.pdf
- https://lajonomopizu.weebly.com/uploads/1/3/0/7/130739457/353667edd7742.pdf
- https://telutifezidawu.weebly.com/uploads/1/3/4/6/134624569/welimokoxogizemimiwi.pdf
- http://najapenoz.pbworks.com/w/file/fetch/144647391/irinler_izgi_filmini_indir.pdf
- https://static.s123-cdn-static.com/uploads/4366660/normal_5ff692e063400.pdf
- https://sagojuxejuzogug.weebly.com/uploads/1/3/4/5/134598596/8d68ecd.pdf
- https://static.s123-cdn-static-d.com/uploads/4468814/normal_60b423bfc1fe1.pdf
- https://cdn-cms.f-static.net/uploads/4383702/normal_604351fd768de.pdf
- https://siwepuxerit.weebly.com/uploads/1/3/0/7/130775843/gufogunij_pazuvurowegam_tupob_joxazerojarexov.pdf
- https://cdn-cms.f-static.net/uploads/4383295/normal_604667789cd48.pdf
- https://popoxalisasuper.weebly.com/uploads/1/3/0/7/130775362/karopasebowopud.pdf
- http://xosezoranad.pbworks.com/w/file/fetch/144609996/nobavomemedizo.pdf
- https://cdn-cms.f-static.net/uploads/4417403/normal_602a171def910.pdf
- https://cdn-cms.f-static.net/uploads/4378157/normal_60622bf921a7e.pdf
- https://sejomuxajifaged.weebly.com/uploads/1/3/1/4/131437693/tupibiv.pdf
- http://papoxuva.pbworks.com/w/file/fetch/144610233/reading_comprehension_activities_for_3rd_graders.pdf
- http://dadilotofexi.pbworks.com/w/file/fetch/144515907/how_to_operate_boiler_in_ship.pdf
- https://vujoxakot.weebly.com/uploads/1/3/4/3/134318531/kitebuteb.pdf
- https://cdn-cms.f-static.net/uploads/4450419/normal_603af49547d0a.pdf
- https://cdn-cms.f-static.net/uploads/4418991/normal_604dd6016a1a4.pdf
Embedded domains
- garglob.ru
- zosajivapesi.pbworks.com
- timurikamaz.weebly.com
- wipomozexabezi.weebly.com
- boxakowomer.weebly.com
- static.s123-cdn-static.com
- lajonomopizu.weebly.com
- telutifezidawu.weebly.com
- najapenoz.pbworks.com
- sagojuxejuzogug.weebly.com
- static.s123-cdn-static-d.com
- cdn-cms.f-static.net
- siwepuxerit.weebly.com
- popoxalisasuper.weebly.com
- xosezoranad.pbworks.com
- sejomuxajifaged.weebly.com
- papoxuva.pbworks.com
- dadilotofexi.pbworks.com
- vujoxakot.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 20.52.64.200
- 52.168.117.168
- 52.123.252.195
- 52.110.12.21
- 4.230.171.124
- 85.210.193.152
- 135.232.92.97
- 74.178.240.61
- 4.150.223.112
- 92.223.78.30
- 20.247.184.142
- 72.154.7.17
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report