MALICIOUS — 78d4bcd572c8bcb4bcdc32645effc0de697cfded65f8557f924ae857ca37f719
MALICIOUS — 78d4bcd572c8bcb4bcdc32645effc0de697cfded65f8557f924ae857ca37f719 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100). 4 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
78d4bcd572c8bcb4bcdc32645effc0de697cfded65f8557f924ae857ca37f719 - SHA-1:
51f7bed718d6a87d9071f395fc14be246d648c21 - MD5:
20b1dfccc8a88d339fc2b4af2cb8fa50 - ssdeep:
1536:awrNwxRZtjq9ns164hqObrhol/CiJBWNHvhnoK9W8pO7w1O7PPf:1Nw24rhYKiGRoK87w1CP - TLSH:
T18938CFEB20EBCC5C7699DB5739B312696045EB983262EA5004C8772CC5BC5BEBF04A50 - Submitted as: 78d4bcd572c8bcb4bcdc32645effc0de697cfded65f8557f924ae857ca37f719
- File type: pdf · Size: 78108 bytes
- Verdict: malicious (99/100)
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 99/100 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 - Contacted 10 external host(s) and 3 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://hamzakocakoglu.com/userfiles/file/91347819381.pdf, http://gzky.cn/dubeite/ckfinder/userfiles/files/20210920_035247.pdf, https://aluminiosarla.com/userfiles_arla/files/jogutu.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 (19 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1270 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- c.pki.goog
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
- 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
- http://c.pki.goog/r/r1.crl
- http://x2.c.lencr.org/
- http://ye.c.lencr.org/
- http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
- http://yr.c.lencr.org/
- 23.40.52.85
- 23.11.37.157
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/3CAf4wW3hvY/uplcv?utm_term=the+modern+french+pdf
- https://hamzakocakoglu.com/userfiles/file/91347819381.pdf
- http://gzky.cn/dubeite/ckfinder/userfiles/files/20210920_035247.pdf
- https://aluminiosarla.com/userfiles_arla/files/jogutu.pdf
- http://www.fdconsult.qa/public/uploads/cms_files/8362266788.pdf
- http://www.ekoforte.com/upload/file/76617801389.pdf
- http://nessium.net/userfiles/file/xegifuxivavi.pdf
- http://www.tempshift.com/app/webroot/files/uploadimagesfile/fazixuzob.pdf
- http://deborahmayerlawoffices.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/sizezaniwevafaraposowo.pdf
- https://training-access.com/upload/file/65982643209.pdf
- http://www.cemeba.com/uploads/ckfinder/files/58582591576.pdf
- http://plncse.hu/php_data/file/kijidilu.pdf
- http://telecycling.org/files/file/liximuvilun.pdf
- https://mailing.crpm.ch/ck/ckfinder/userfiles/files/lonom.pdf
- http://elhammagazine.com/ckfinder/userfiles/files/2589259707.pdf
- http://ilovehikari.com/uploads/files/sivasomiwope.pdf
- http://gbfrjournal.org/pds/userfiles/files/46353145319.pdf
- http://mmsmarin.com/imgimage/file/fokez.pdf
- http://hoinhikhoavn.com/img/files/wixerojotutol.pdf
- https://planet-pvc.com/upload/files/pifokagafis.pdf
- http://skontrolsengineering.com/file_media/file_image/file/88260375282.pdf
- http://jonme.net/ckupload/files/78125886332.pdf
- http://ipjanah.ir/wp-content/plugins/super-forms/uploads/php/files/uueugg5n7tks5lqml9v8oesuqr/mediworanabiwisaziri.pdf
- http://farmaciacogliate.it/userfiles/files/77455182265.pdf
- http://savaksangida.com/resimler/files/taxudeluxazati.pdf
Embedded domains
- feedproxy.google.com
- hamzakocakoglu.com
- gzky.cn
- aluminiosarla.com
- www.ekoforte.com
- nessium.net
- www.tempshift.com
- deborahmayerlawoffices.com
- training-access.com
- www.cemeba.com
- telecycling.org
- mailing.crpm.ch
- elhammagazine.com
- ilovehikari.com
- gbfrjournal.org
- mmsmarin.com
- hoinhikhoavn.com
- planet-pvc.com
- skontrolsengineering.com
- jonme.net
- ipjanah.ir
- farmaciacogliate.it
- savaksangida.com
- smobiil.eu
- www.w3.org
Embedded IP addresses
- 172.215.188.232
- 4.150.223.106
- 203.26.79.13
- 57.155.101.212
- 20.42.73.31
- 4.230.171.124
- 4.247.188.233
- 40.79.163.155
- 20.165.94.63
- 72.145.35.103
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report