MALICIOUS — 4f998aeac9f9105ed84ae61358b1aed9747180561d39387b81991ac7b128bc22
MALICIOUS — 4f998aeac9f9105ed84ae61358b1aed9747180561d39387b81991ac7b128bc22 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 4 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
4f998aeac9f9105ed84ae61358b1aed9747180561d39387b81991ac7b128bc22 - SHA-1:
4355cb821845ca03502af3098c12c8f8e74c1718 - MD5:
448bdb9ba799a754b71e0d3e39e0020e - ssdeep:
1536:jrUTqCP8gJGY0qIkodEVxhVR4gF2W+UlLWUgWbyIq2WxApOG9aCn6M:XUNPPkb+1jvwW+Ulyoqj3G9aC1 - TLSH:
T13737AFF361B7ED8C764F9F0769BB21E9644AE28891629750108CB76CE53C9BDBB00910 - Submitted as: 4f998aeac9f9105ed84ae61358b1aed9747180561d39387b81991ac7b128bc22
- File type: pdf · Size: 72166 bytes
- Verdict: malicious (98/100)
Detections (4 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
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 9 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 - 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://crewmak.ru/uplcv?utm_term=king+of+fighter+98+apk+download, http://kuwaited.com/cote_dor_import/admin/ckfinder/userfiles/files/nozapomugudilimegelugof.pdf, http://agama-rc.com/upload/files/3125616507.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 4 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1120 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
- _dosvc._tcp.local
- 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
- 40.126.14.164
- 52.230.60.54 SG · Singapore · AS8075 Microsoft Corporation
- 150.171.22.17
- 23.198.40.44
- 52.110.12.44 AU · Sydney · AS8075 Microsoft Corporation
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 23.33.238.173
- 72.145.35.106 IE · Dublin · AS8075 Microsoft Corporation
- 104.68.3.152
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://crewmak.ru/uplcv?utm_term=king+of+fighter+98+apk+download
- http://kuwaited.com/cote_dor_import/admin/ckfinder/userfiles/files/nozapomugudilimegelugof.pdf
- http://agama-rc.com/upload/files/3125616507.pdf
- https://kheops-so.fr/ckfinder/userfiles/files/nanasil.pdf
- http://kaiyudachem.com/filespath/files/20210925052644.pdf
- http://dilimkebab.com/userfiles/file/puzatuzigijuzujamo.pdf
- https://airbays.com/userfiles/file/74407258577.pdf
- https://sanipacific.com/attachment/file/nixugemijelovorufumi.pdf
- https://suemsas.com/wp-content/plugins/super-forms/uploads/php/files/qh626r4a3ksj4dltqdd5n608u4/wotibopubemusivawu.pdf
- http://sakuragiramenandsushi.com/uploads/files/33839503775.pdf
- https://indirimlipin.com/calisma2/files/uploads/vexumu.pdf
- https://altsovmun.ru/userfiles/file/17600008656.pdf
- https://ccichn.vn/data/upload/file/nusodewepemerexokil.pdf
- https://visualarchive.bg/files/nuzesuredene.pdf
- http://volvo-cars.jp/js/upload/files/92458630558.pdf
- http://foreverymuslim.net/home1/forevev3/public_html/foreverymuslim/upload/file/wufepisorovujate.pdf
- http://rdmsrl.it/userfiles/files/46341114620.pdf
- https://globalathena.com/ckfinder/userfiles/files/1691732998.pdf
- http://deaprogettazioni.it/userfiles/files/20711600002.pdf
- https://drivetripper.com/userfiles2020/files/77195645781.pdf
- http://baschin-heizung.com/meineBilderAlbertGrundschule/file/mazekedukimem.pdf
- http://bielwod.com/userfiles/file/52740082555.pdf
- http://www.cascinasorigherio.it/wp-content/plugins/formcraft/file-upload/server/content/files/1612efbdd1efb6---75962868136.pdf
- http://businessplan-capalpha.eu/mbp/upload/images/images/upload/ckfinder/87208360614.pdf
- https://jooli.ru/ckfinder/userfiles/files/melure.pdf
Embedded domains
- crewmak.ru
- kuwaited.com
- agama-rc.com
- kheops-so.fr
- kaiyudachem.com
- dilimkebab.com
- airbays.com
- sanipacific.com
- suemsas.com
- sakuragiramenandsushi.com
- indirimlipin.com
- altsovmun.ru
- volvo-cars.jp
- foreverymuslim.net
- rdmsrl.it
- globalathena.com
- deaprogettazioni.it
- drivetripper.com
- baschin-heizung.com
- bielwod.com
- www.cascinasorigherio.it
- businessplan-capalpha.eu
- jooli.ru
- treasurehunterdetectors.com
- liantoong.com
Embedded IP addresses
- 52.230.60.54
- 52.110.12.44
- 4.230.171.124
- 72.145.35.106
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report